Component testing #42
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WalkthroughThis pull request introduces significant updates to the AWS component helper package, focusing on dependency management and restructuring the testing framework. The Changes
Sequence DiagramsequenceDiagram
participant Fixture
participant Suite
participant Atmos
participant State
Fixture->>Suite: Create Suite
Suite->>State: Initialize State
Suite->>Atmos: Create Atmos Instance
Suite->>Suite: Add Dependencies
Suite->>Atmos: Deploy Components
Atmos-->>Suite: Deployment Results
Suite->>Suite: Run Tests
Suite->>Atmos: Destroy Components
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Actionable comments posted: 9
🧹 Nitpick comments (30)
pkg/atmos/format.go (3)
14-15: Introduce documentation or referencing for the new constant.The new constant "describeCmd" stands out as a special command identifier. Consider adding a line of documentation or referencing its usage in code comments for improved readability and maintainability.
125-134: Unused parameter "options" in FormatAtmosDescribeArgs.While "options" is accepted in the function signature, it is not utilized in the body. If it’s intended for future scalability, consider documenting the plan or remove it if unused, improving clarity and reducing confusion for maintainers.
140-143: Expand command coverage or validate additional commands.The conditional block checks specifically for the "describe" command. If future commands or subcommands are needed, consider adding else-if clauses or using a switch statement to handle them consistently.
pkg/atmos/describe_stacks_test.go (2)
3-9: **Consider organizing imports by usage frequency or grouping **The current imports are straightforward; if additional packages are added in the future, consider grouping them semantically or by usage frequency (standard library, third-party, local modules). This is optional and just a matter of taste.
17-19: **Optional: Replace fmt.Printf with t.Logf **Using t.Log/t.Logf within tests is often preferred over fmt.Print/fmt.Printf, as it integrates with the test framework’s logging and output.
- fmt.Printf("running in %s\n", testFolder) + t.Logf("Running in %s", testFolder)pkg/atmos/describe_stacks.go (2)
28-35: **Use "omitempty" without extra space **In the JSON tag for
Test *DescribeStacksTerraformComponentSettingsTest, consider removing the extra space to be strictly consistent with typical struct tag usage (i.e.,json:"test,omitempty").- Test *DescribeStacksTerraformComponentSettingsTest `json:"test, omitempty"` + Test *DescribeStacksTerraformComponentSettingsTest `json:"test,omitempty"`
50-64: **Handle partial/unmarshal errors **Currently, if the JSON doesn’t fully match the expected structure or includes unexpected keys, code simply unmarshals as far as possible. Consider validating the data more strictly if you need confidence in the shape of the returned JSON.
- err = json.Unmarshal([]byte(output), &result.Stacks) + err = json.Unmarshal([]byte(output), &result.Stacks) + if err == nil { + // Optionally verify all expected fields are present + // to catch unexpected or missing data + }pkg/atmos/aws-component-helper/atmos.go (2)
7-12: Consider an interface-based approach for test mocking.
Assigning the package functions to variables is a decent workaround for test overrides, but using an interface or struct-based approach could offer cleaner, more flexible mocking capabilities.
14-109: Remove or relocate large chunks of commented-out code.
If this code is deprecated and no longer required, consider removing it entirely to keep the codebase clean. Should you need to preserve it for reference, relocate it to version control notes or a dedicated legacy file.pkg/awsnuke/awsnuke.go.bk (2)
36-59: Recheck the inverted tag filter logic.
The “Invert: true” configuration could easily lead to inadvertently deleting resources if the tag is absent or malformed. Confirm you have the correct filters to avoid unintended consequences.
125-152: Establish robust cleanup or rollback mechanisms.
If the nuke process fails or partially completes, ensure you have a plan for consistent cleanup or rollbacks. Partial failures could leave orphaned resources or disrupt subsequent tests.pkg/atmos/aws-component-helper/x_test_suites.go (2)
17-19: Use a standard interface or function injection for mocking AWS calls.
Assigning a callback variable allows test overrides, but a more idiomatic approach (e.g., an interface) might reduce complexity, especially under parallel tests.
21-33: Reevaluate extensive reliance on global flags.
Having many flags can clutter the test command interface and hamper maintainability. Consider scoping them to the tests or using a configuration structure passed around.pkg/atmos/aws-component-helper/atmos_component_test.go (1)
9-15: Expand coverage with negative and edge cases.
The test checks for basic equality but doesn’t confirm error handling or default behaviors. Consider additional scenarios (e.g., empty component name) for more robust validation.pkg/atmos/aws-component-helper/test_component_test.go (1)
9-15: Include tests for invalid or missing subjects.
Ensure that appropriate errors are raised or handled if the subject is incorrectly set or left blank. This helps catch boundary conditions early.pkg/atmos/aws-component-helper/x_test_suite_test.go (1)
9-17: Consider adding negative or edge-case scenarios in the test.
While the current test validates the happy path (i.e., setting a "vpc" subject with "default-test"), you may want to test edge cases such as empty or invalid arguments to ensure robust coverage.pkg/atmos/aws-component-helper/shared.go (1)
10-10: Use standardized logging instead of fmt.Println.
Using a logger (e.g., logrus, zap, or even Go’s built-in log package) improves consistency, allows log levels, and enables better control for production or CI environments.fmt.Println("copying contents of", srcDir, "to", destDir) +// Proposed approach using Go's log: +log.Printf("Copying contents of %s to %s", srcDir, destDir)pkg/atmos/aws-component-helper/atmos_component.go (2)
10-20: Check if the fields should remain exported.
The struct fields are public but might only be set at initialization. If so, consider making them private and providing getters/setters if needed to avoid unintended modifications.
22-37: Validate the merged variables.
Before returning, consider checking that critical fields in the merged vars are set properly (e.g., environment, region). This can mitigate errors downstream if required fields are missing.pkg/awsnuke/awsnuke.go.bk_test.go.bk (1)
1-57: Remove or rename the file if it is no longer needed.
All lines are commented out, which means these tests will not be executed. Either remove the file, rename it if it’s temporarily disabled, or uncomment its contents if required.pkg/atmos/aws-component-helper/x_test_suite.go (3)
16-18: Consider grouping skip flags for maintainability
Defining multiple skip flags in close proximity is fine. However, for better maintainability, it might be more readable to group them in a struct or standardize naming conventions to indicate suite-level skip variables vs. test-level skip variables.
44-47: Clarify environment variable fallback
On line 46, if the user has not set "TF_DATA_DIR" in their environment, the code defaults to ".terraform". Consider logging or clarifying how the default is selected, to assist in debugging environmental issues.
100-103: Parallel test execution
When running tests in parallel (line 102), consider the possibility of concurrency issues if multiple tests share or mutate the same resources. Ensure that the parallel resources do not conflict.pkg/atmos/aws-component-helper/test_component.go (3)
16-26: Consolidate component skip flags
Similar to the suite-level skip flags, these flags could be consolidated or documented to highlight that they control test-level deployment and destruction. This helps form a hierarchical skipping strategy across the entire testing framework.
46-56: Repeat setup deployments
Lines 48–56 deploy each setup component, then defer destruction. If multiple tests re-use a single resource, they might inadvertently redeploy and re-destroy the same resource. Consider caching or reusing a resource if appropriate.
85-101: Plan exit code check
The check at line 96 ensures no resources changed for a disabled component. This is a valid approach. In the future, consider capturing and asserting the actual plan output to verify that no unexpected changes are introduced.test/fixtures/aws-component-helper/vendor.yaml (1)
20-29: Commented-out vpc component
Lines 20–29 show a commented-out block for a “vpc” component. If it’s intended for future use, consider a doc string clarifying how or when it should be enabled. Otherwise, remove it if no longer relevant.test/fixtures/aws-component-helper/stacks/orgs/default/test/tests.yaml (1)
8-14: Consider adding test description and assertionsWhile the test structure is valid, it would be beneficial to add:
- A description of what "two-private-subnets" test verifies
- Expected outcomes or assertions for the test case
test/fixtures/aws-component-helper/stacks/catalog/account-map.yaml (1)
43-46: Verify role naming convention for Terraform operationsThe role names 'terraform' and 'planner' should align with your organization's IAM naming conventions. Consider using more specific names that include the environment or purpose.
terraform_role_name_map: - apply: terraform - plan: planner + apply: test-terraform-apply + plan: test-terraform-plantest/fixtures/aws-component-helper/atmos.yaml (1)
20-32: Consider adding validation for terraform pathsThe terraform component configuration allows both absolute and relative paths but lacks validation.
Consider adding path validation in the configuration to prevent potential issues:
components: terraform: validate_paths: true # Add this option base_path: "components/terraform" # ... rest of the config
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⛔ Files ignored due to path filters (1)
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📒 Files selected for processing (33)
go.mod(3 hunks)pkg/atmos/aws-component-helper/atmos.go(1 hunks)pkg/atmos/aws-component-helper/atmos_component.go(1 hunks)pkg/atmos/aws-component-helper/atmos_component_test.go(1 hunks)pkg/atmos/aws-component-helper/cli.go(1 hunks)pkg/atmos/aws-component-helper/cli_test.go(1 hunks)pkg/atmos/aws-component-helper/dependency.go(1 hunks)pkg/atmos/aws-component-helper/setup_component.go(1 hunks)pkg/atmos/aws-component-helper/setup_component_test.go(1 hunks)pkg/atmos/aws-component-helper/setup_test_suite.go(2 hunks)pkg/atmos/aws-component-helper/setup_test_suite_test.go(2 hunks)pkg/atmos/aws-component-helper/shared.go(1 hunks)pkg/atmos/aws-component-helper/tear_down_suite.go(1 hunks)pkg/atmos/aws-component-helper/test_component.go(1 hunks)pkg/atmos/aws-component-helper/test_component_test.go(1 hunks)pkg/atmos/aws-component-helper/test_suite.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suite.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suite_test.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suites.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suites_test.go(1 hunks)pkg/atmos/describe_stacks.go(1 hunks)pkg/atmos/describe_stacks_test.go(1 hunks)pkg/atmos/format.go(2 hunks)pkg/awsnuke/awsnuke.go(0 hunks)pkg/awsnuke/awsnuke.go.bk(1 hunks)pkg/awsnuke/awsnuke.go.bk_test.go.bk(1 hunks)pkg/awsnuke/awsnuke_test.go(0 hunks)test/fixtures/atmos/atmos.yaml(0 hunks)test/fixtures/aws-component-helper/atmos.yaml(1 hunks)test/fixtures/aws-component-helper/stacks/catalog/account-map.yaml(1 hunks)test/fixtures/aws-component-helper/stacks/orgs/default/test/_defaults.yaml(1 hunks)test/fixtures/aws-component-helper/stacks/orgs/default/test/tests.yaml(1 hunks)test/fixtures/aws-component-helper/vendor.yaml(1 hunks)
💤 Files with no reviewable changes (3)
- test/fixtures/atmos/atmos.yaml
- pkg/awsnuke/awsnuke_test.go
- pkg/awsnuke/awsnuke.go
✅ Files skipped from review due to trivial changes (8)
- pkg/atmos/aws-component-helper/setup_component_test.go
- pkg/atmos/aws-component-helper/tear_down_suite.go
- pkg/atmos/aws-component-helper/dependency.go
- pkg/atmos/aws-component-helper/setup_component.go
- pkg/atmos/aws-component-helper/setup_test_suite_test.go
- pkg/atmos/aws-component-helper/cli.go
- pkg/atmos/aws-component-helper/cli_test.go
- pkg/atmos/aws-component-helper/test_suite.go
🧰 Additional context used
🪛 yamllint (1.35.1)
test/fixtures/aws-component-helper/atmos.yaml
[error] 84-84: trailing spaces
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[error] 85-85: trailing spaces
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[error] 86-86: trailing spaces
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🔇 Additional comments (24)
pkg/atmos/aws-component-helper/setup_test_suite.go (1)
6-7: No issues with these imports.
They’re needed by the existing functionality in getAwsAccountId, so it’s appropriate to maintain them.
pkg/atmos/describe_stacks_test.go (2)
1-2: **Package name aligns with the file’s purpose **
No issues found with the package name “atmos” given the file context.
11-16: **Verify concurrency safety with t.Parallel() and file I/O **
While t.Parallel() helps speed up tests, be mindful of potential concurrency issues if multiple tests manipulate the same filesystem paths. Ensure that the example paths used in multiple tests do not conflict, or use unique folders for each test to avoid race conditions.
✅ Verification successful
Let me analyze the results and generate the final response.
**t.Parallel() usage is safe here **
The test is using t.Name() to create unique temporary directories for each test, which ensures filesystem isolation. This is a common and safe pattern in Go testing. Each parallel test gets its own temporary directory, preventing any potential race conditions or conflicts during file operations.
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pkg/atmos/describe_stacks.go (3)
3-7: **Imports look good **
The imported libraries are minimal and sufficient for the introduced logic.
10-26: **Ensure consistent naming and usage **
The DescribeStacksTerraformComponent struct introduces AtmosComponent, AtmosStack, etc. Ensure that these newly added or renamed fields remain consistent with references in the rest of the codebase.
✅ Verification successful
Let me gather more information about the usage of these fields to ensure consistency.
Based on the search results, I can now generate the final response:
**The new fields are consistent with the codebase **
The AtmosComponent, AtmosStack, and AtmosStackFile fields in DescribeStacksTerraformComponent are new additions that don't conflict with existing usage. The search results show:
- These fields are only defined in the struct and properly tagged for JSON serialization
- The struct is used as part of the
DescribeStacksfunctionality - There's a separate
AtmosComponenttype in the test helpers package with different fields, which doesn't conflict with these new additions
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43-43: **Renaming “Components” from “Component” could break backward compatibility **
This is a breaking change in the structure. Verify that all references to the older field name are updated accordingly and that no external dependencies rely on the old name.
✅ Verification successful
Let me analyze the search results to verify if renaming "Component" to "Components" could break backward compatibility.
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Based on the complete analysis, I can now provide a final response:
**The field rename from "Component" to "Components" is safe and won't break backward compatibility **
The field being renamed is Components in the DescribeStacksComponent struct, which is an internal structure used for describing stacks. The evidence shows:
- The field is already named
Componentswith the JSON tagjson:"components"in the codebase - No external JSON fixtures or tests depend on the old field name "Component"
- The struct is only used internally for stack description functionality
- The test file shows the structure is working as expected with the current field name
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pkg/awsnuke/awsnuke.go.bk (2)
74-123: Confirm environment variable fallback behavior and concurrency.
Fallback to environment variables might be risky for CI/CD setups or parallel runs. Ensure concurrency isn’t causing unexpected credential swaps, and consider more explicit credential handling for clarity and safety.
1-35: Validate user inputs to avoid unintended nuke scenarios.
This code maps user- or environment-provided attributes (account ID, regions, credentials). Ensure thorough validation to prevent accidental or malicious configurations that might nuke unintended resources.
pkg/atmos/aws-component-helper/x_test_suites.go (3)
152-183: Confirm that merged variables don’t create conflicts.
Using mergo to merge environment variables, suite vars, and user vars can create unexpected collisions if keys overlap. Double-check or namespace your keys.
117-150: Beware concurrency issues from shared test suites in parallel runs.
When running tests in parallel, shared fields or structures may cause race conditions unless they’re read-only or properly synced.
✅ Verification successful
Let me analyze the code and gather more information about potential concurrency issues by checking how the test suites and their fields are used.
Let me search for the XTestSuite (single suite) definition and its usage to understand how the individual suites interact with the shared fields.
Based on the gathered information, I can now provide the final response:
The parallel test execution is safe as shared fields are effectively read-only.
The code analysis shows that the XTestSuites shared fields (RandomIdentifier, AwsAccountId, AwsRegion, SourceDir, TempDir, FixturesPath) are only read during test execution and not modified. Each test suite gets its own isolated working directory through the TF_DATA_DIR environment variable that's uniquely suffixed with the suite's identifier. The temporary directory operations are performed before parallel execution begins, and the deferred cleanup happens after all parallel tests complete.
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45-107: Check permission errors when describing stacks.
Calls to Atmos's DescribeStacks could fail if the AWS identity lacks necessary permissions. Ensure you handle these failures gracefully to minimize test flakiness.
pkg/atmos/aws-component-helper/x_test_suite.go (2)
28-36: Validate random ID usage
The randomly generated identifier (lines 28–29) is appended to the test data directory (line 51) and environment variables, which is good for parallelization. Make sure that any references to this random ID are strictly ephemeral and do not accidentally leak or conflict with other persistent test resources.
✅ Verification successful
Let me gather information about how the random ID is used in the codebase.
Based on the search results, I can now generate a final response as I have enough information about how the random identifier is used.
Random ID usage is properly contained and ephemeral
The random identifier is used appropriately for test isolation:
- As a suffix for temporary test data directories (
TF_DATA_DIR) - In test suite attributes and tags (
CreatedByAtmosTestSuite) - For workspace key prefixes in backend configuration
- For temporary directory paths during test execution
All these uses are ephemeral and properly scoped to test execution, with no persistent resource implications.
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88-98: Defer destruction with caution
Here, you defer the destruction if both dependencies are deployed and not skipped. While this approach works, be mindful that if tests panic mid-run, the destroyed resources are still attempted. Ensure that it aligns with your resource cleanup strategy and handle potential partial states.
✅ Verification successful
Let me search for similar patterns in the codebase to understand the resource cleanup strategy better.
Let me search for any panic handling or recovery mechanisms in the codebase, particularly around the test suite execution.
Let me check the implementation of atmosDestroy to understand its error handling.
Based on the analysis of the codebase, I can now provide the final response:
Defer destruction is appropriately handled
The deferred destruction is part of a well-structured test cleanup strategy with configurable behavior through flags (skipDeploySuiteDependencies, skipDestroySuiteDependencies). The test framework allows explicit control over resource cleanup, and the deferred destruction is only registered when both deployment and destruction are enabled. This is a common and safe pattern in Go tests, where deferred cleanup is expected to run even in panic scenarios, ensuring proper resource cleanup.
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pkg/atmos/aws-component-helper/test_component.go (1)
58-63: Conditional verification
When skipVerifyEnabledFlag is false, a “VerifyEnabledFlag” routine runs line 60. This is a good approach. Just ensure that further tests also run when verification is skipped, if the logic doesn't inadvertently block other checks.
pkg/atmos/aws-component-helper/x_test_suites_test.go (2)
47-73: Minimum test suite creation
This test ensures that default settings are initialized properly. Looks good. Consider adding checks for default flags or environment variables to detect accidental changes in global defaults.
32-45: Mocking approach
The mockAtmos function overrides real Atmos calls with mocks. This is beneficial for local testing; however, be sure to keep an integration environment that exercises real Atmos commands, ensuring the production logic remains validated.
✅ Verification successful
Let me gather information about the testing approach in the codebase to verify the concern about mocking and integration testing.
Let me check the actual test implementations to understand how Atmos commands are being tested.
Based on the analysis of the test files, I can now provide a final response:
Mock implementation is appropriate with existing integration tests
The mocking approach in x_test_suites_test.go is complemented by integration tests in test/aws-component-helper/test/basic_test.go that exercise real Atmos commands. The test suite setup in basic_test.go shows proper integration testing with:
- Real component deployment via
DeployComponentUnderTest - Actual Atmos command execution through
atmos.Output - Integration with AWS infrastructure
- Proper teardown via
DestroyComponentUnderTest
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test/fixtures/aws-component-helper/vendor.yaml (1)
1-19: Validate vendoring approach
The vendor.yaml references a remote module (account-map) at version 1.520.0. When upgrading versions, ensure that downstream test references or overrides remain compatible and that the vendored paths match the updated module.
test/fixtures/aws-component-helper/stacks/orgs/default/test/tests.yaml (2)
1-4: LGTM: Import configuration is properly structured
The import configuration correctly references the default context for template substitution.
15-31: Verify VPC CIDR block for potential conflicts
The VPC configuration looks good, but there are a few considerations:
- The CIDR block
172.16.0.0/16should be verified to avoid conflicts with other test environments - The
subnet_type_tag_keyuses a custom domain (eg.cptest.co) - ensure this aligns with your organization's tagging strategy
✅ Verification successful
VPC CIDR and tagging configuration appears safe
The configuration is safe to proceed with because:
- The CIDR block
172.16.0.0/16is only used in this test fixture and doesn't conflict with other environments - The custom domain
eg.cptest.cois specifically used for test fixtures and appears to be intentionally isolated for testing purposes
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rg -g '*.{yaml,yml,tf}' "172.16.0.0/16"
Length of output: 159
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# Search for any VPC CIDR block definitions to check for potential conflicts
rg -g '*.{yaml,yml,tf}' 'ipv4_primary_cidr_block|cidr_block' -B 2 -A 2
# Also search for the custom domain to verify tagging strategy
rg -g '*.{yaml,yml,tf}' 'eg.cptest.co' -B 2 -A 2
Length of output: 1150
test/fixtures/aws-component-helper/stacks/orgs/default/test/_defaults.yaml (2)
63-65: Review IAM role pattern security
The IAM role pattern tester-%s might be too permissive. Consider:
- Adding environment/stage prefix
- Specifying allowed role name patterns
8-9: Verify state file path security
The local state file path uses template variables. Ensure proper validation of component variable to prevent directory traversal:
go.mod (2)
16-16: Verify if the aws-nuke replacement is needed
The commented-out replacement directive for aws-nuke might be necessary if the package is still used in the codebase.
80-84: Verify compatibility with updated dependencies
Several dependencies have been updated. Please ensure that the test suite passes with these changes.
test/fixtures/aws-component-helper/atmos.yaml (1)
55-59: Verify log configuration for test environments
The logging configuration writes to stdout which might make it harder to capture test-specific logs.
Consider if test environments need a separate log configuration:
logs:
file: "${ATMOS_TEST_LOG_FILE:-/dev/stdout}"
level: "${ATMOS_TEST_LOG_LEVEL:-Info}"
test/fixtures/aws-component-helper/stacks/catalog/account-map.yaml
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Actionable comments posted: 2
🧹 Nitpick comments (4)
pkg/atmos/aws-component-helper/x_test_suite.go (4)
16-17: Consider encapsulating flag configurationGlobal flag variables can make testing difficult and create implicit dependencies. Consider encapsulating these in a configuration struct that can be passed to the test suite.
-var ( - skipDeploySuiteDependencies = flag.Bool("cth.skip-deploy-suite-deps", false, "skip deploy suite deps") - skipDestroySuiteDependencies = flag.Bool("cth.skip-destroy-suite-deps", false, "skip destroy suite deps") -) +type SuiteConfig struct { + SkipDeploySuiteDependencies bool + SkipDestroySuiteDependencies bool +} + +func NewSuiteConfig() *SuiteConfig { + return &SuiteConfig{ + SkipDeploySuiteDependencies: *flag.Bool("cth.skip-deploy-suite-deps", false, "skip deploy suite deps"), + SkipDestroySuiteDependencies: *flag.Bool("cth.skip-destroy-suite-deps", false, "skip destroy suite deps"), + } +}
20-25: Add documentation for exported typesThe
XTestSuitestruct is exported but lacks documentation. Consider adding GoDoc comments to describe its purpose and fields.+// XTestSuite manages a collection of AWS component tests with shared setup and configuration. +// It provides facilities for parallel test execution and dependency management. type XTestSuite struct { + // RandomIdentifier is a unique identifier for the test suite instance RandomIdentifier string + // setup contains components that need to be initialized before tests setup []*AtmosComponent + // tests maps test names to their corresponding test implementations tests map[string]*ComponentTest + // atmosOptions contains the configuration for the Atmos testing environment atmosOptions *atmos.Options }
54-58: Enhance error messages for better debuggingThe error messages when merging options could be more descriptive to aid in debugging.
- err := mergo.Merge(&result.EnvVars, envvars) - require.NoError(t, err) + if err := mergo.Merge(&result.EnvVars, envvars); err != nil { + t.Fatalf("Failed to merge environment variables: %v\nCurrent: %v\nNew: %v", err, result.EnvVars, envvars) + } - err = mergo.Merge(&result.Vars, vars) - require.NoError(t, err) + if err := mergo.Merge(&result.Vars, vars); err != nil { + t.Fatalf("Failed to merge variables: %v\nCurrent: %v\nNew: %v", err, result.Vars, vars) + }
72-82: Add input validation to helper methodsThe helper methods should validate their inputs to prevent potential issues.
func (ts *XTestSuite) AddSetup(component string, stack string) { + if component == "" || stack == "" { + panic("component and stack must not be empty") + } item := NewAtmosComponent(component, stack) ts.setup = append(ts.setup, item) } func (ts *XTestSuite) GetOrCreateTest(name string) *ComponentTest { + if name == "" { + panic("test name must not be empty") + } if _, ok := ts.tests[name]; !ok { ts.tests[name] = NewComponentTest() } return ts.tests[name] }
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pkg/atmos/aws-component-helper/test_component.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suite.go(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- pkg/atmos/aws-component-helper/test_component.go
🔇 Additional comments (1)
pkg/atmos/aws-component-helper/x_test_suite.go (1)
7-7: Consider import cycle risk
The direct import of github.com/cloudposse/test-helpers/pkg/atmos from within the same repository could potentially lead to import cycles. Verify that this doesn't create circular dependencies.
✅ Verification successful
Import is safe and correctly structured
The import of github.com/cloudposse/test-helpers/pkg/atmos is safe and does not create an import cycle. The code is well-structured where:
- The file
x_test_suite.gois in packageaws_component_helper - It imports
atmospackage for using its types (notablyatmos.Options) - The test file
x_test_suites_test.gofollows the same pattern - There are no reverse dependencies from the
atmospackage back toaws_component_helper
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echo "Checking imports in: $file"
rg "package atmos" "$file" || true
done
Length of output: 66
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#!/bin/bash
# Let's try a different approach to check for potential import cycles
# First, let's check the package declaration in the file under review
echo "Package declaration in the file under review:"
rg "^package" "pkg/atmos/aws-component-helper/x_test_suite.go"
# Then, check what's being imported from the test-helpers/pkg/atmos
echo -e "\nImported content from test-helpers/pkg/atmos:"
rg "^import.*\"github.com/cloudposse/test-helpers/pkg/atmos\"" -A 3 "pkg/atmos/aws-component-helper/x_test_suite.go"
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echo -e "\nChecking for reverse dependencies:"
rg -l "aws-component-helper" "pkg/atmos/"
Length of output: 592
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#!/bin/bash
# Let's check the content of both files to understand their relationship
echo "Content of x_test_suite.go:"
cat pkg/atmos/aws-component-helper/x_test_suite.go
echo -e "\nContent of x_test_suites_test.go:"
cat pkg/atmos/aws-component-helper/x_test_suites_test.go
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🧹 Nitpick comments (5)
pkg/atmos/aws-component-helper/x_test_suites.go (5)
17-19: Clarify naming for the AwsAccountID callback variable.The variable name "getAwsAaccountIdCallback" includes a double "a" and might introduce confusion. Consider renaming to "getAwsAccountIdCallback" for clarity and consistency.
-var ( - getAwsAaccountIdCallback = getAwsAccountId -) +var ( + getAwsAccountIdCallback = getAwsAccountId +)
21-33: Add explicit documentation for flags.The flags are crucial for controlling test behavior but lack explicit usage descriptions. Providing short docstrings or in-code comments for each flag's purpose can help maintainers.
35-43: Document the XTestSuites structure.It's often beneficial to include docstrings that describe each field's purpose (e.g., RandomIdentifier, AwsAccountId, etc.), especially when multiple properties interact with downstream code.
45-107: Consider decomposing the NewTestSuites function.This function performs multiple tasks (gathering AWS info, constructing test suites, validating stack configurations, etc.) and is relatively lengthy. Splitting the logic into smaller helper functions can improve readability and maintainability.
157-189: Ensure environment variables do not conflict.Merging environment variables and custom vars can inadvertently overwrite existing keys. Consider validating or logging which keys are merged to reduce unintended configuration overrides.
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pkg/atmos/aws-component-helper/x_test_suites.go (3)
109-115: Confirm directory creation order.
The WorkDir logic depends on whether skipTmpDir is true or false. If there are further requirements (like validating whether the directory exists before returning), consider adding an explicit check.
117-155: Parallel subtests may introduce concurrency concerns.
Running suites in parallel (line 148) can lead to concurrent access of shared data structures. Ensure that the code modifying shared fields in XTestSuites is thread-safe or that the subtests do not mutate shared state concurrently.
190-196: Reinforce concurrency safeguards on the suite map.
Accessing and modifying the map “ts.suites” concurrently can lead to data races. If sub-tests might mutate it in parallel, use a synchronization mechanism such as sync.RWMutex or sync.Map.
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Actionable comments posted: 4
🧹 Nitpick comments (9)
pkg/atmos/aws-component-helper/x_test_suites.go (3)
17-33: Consider using a configuration struct instead of global flags.
Relying on global flags can complicate parallel test runs and reduce flexibility in different contexts. A centralized config struct could help address concurrency and maintainability.
103-108: Retain artifacts for debugging when teardown is skipped.
Currently, teardown removes the entireTempDir. If troubleshooting a failed test, retaining certain logs or artifacts might be helpful. Consider providing a more granular cleanup strategy.
143-186: Enhance error handling in deployment/destroy operations.
atmosApplyoratmosDestroymight fail, but these methods silently skip or rely on other calls to handle errors. Consider returning an error or adding an assertion to ensure that any deployment/destroy failures are explicitly captured.pkg/atmos/aws-component-helper/atmos_component.go (2)
14-18: Add struct documentation.
Include a brief comment describing the purpose and usage ofAtmosComponentto improve readability for maintainers.
30-60: Prevent nil-dereferences when accessing EnvVars.
While guarded by theif options != nilcheck, a future refactor could inadvertently accessoptions.EnvVarswhenoptionsisnil. Consider stronger checks or defaults to avoid surprises.pkg/atmos/aws-component-helper/x_test_suite.go (2)
15-18: Consolidate flags to avoid global state.
The new suite flags may conflict with existing global flags in large test suites. A dedicated config object or explicit struct injection can reduce the risk of collisions.
27-36: Expose usage or rename for clarity.
NewXTestSuite()might be more consistent if it followed the naming pattern fromXTestSuitesin the other file or vice versa. Ensure consistent naming for easier discoverability.pkg/atmos/aws-component-helper/x_test_suites_test.go (2)
17-45: Enhance mock implementation with error scenariosThe mock implementations only handle the happy path. Consider adding configurable error scenarios to test error handling in the components.
Example enhancement:
func mockAtmos() { + // Add error configuration + var shouldError bool + SetMockError := func(shouldFail bool) { + shouldError = shouldFail + } + atmosApply = func(t tt.TestingT, options *atmos.Options) string { options, args := atmos.GetCommonOptions(options, atmos.FormatArgs(options, "terraform", "apply", "-input=false", "-auto-approve")...) description := fmt.Sprintf("%s %v", options.AtmosBinary, args) fmt.Println(description) + if shouldError { + t.Error("Simulated apply error") + } return "" } // Similar changes for other mock functions... }
47-58: Consider using test data constantsThe test uses hardcoded values. Consider moving test data to constants or a test configuration file for better maintainability.
Example:
+const ( + testFixturesPath = "testdata/fixtures" + testTempDir = "testdata/tmp" + testAwsAccountId = "123456789012" + testAwsRegion = "us-west-2" +) + func TestComponentTestSuitesMinimum(t *testing.T) { componentTestSuites := &XTestSuites{ - FixturesPath: "testdata/fixtures", - TempDir: "testdata/tmp", - AwsAccountId: "123456789012", - AwsRegion: "us-west-2", + FixturesPath: testFixturesPath, + TempDir: testTempDir, + AwsAccountId: testAwsAccountId, + AwsRegion: testAwsRegion, }
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pkg/atmos/aws-component-helper/atmos.go(1 hunks)pkg/atmos/aws-component-helper/atmos_component.go(1 hunks)pkg/atmos/aws-component-helper/atmos_component_test.go(1 hunks)pkg/atmos/aws-component-helper/dependency.go(0 hunks)pkg/atmos/aws-component-helper/test_component.go(1 hunks)pkg/atmos/aws-component-helper/test_component_test.go(1 hunks)pkg/atmos/aws-component-helper/test_suite.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suite.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suite_test.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suites.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suites_test.go(1 hunks)pkg/atmos/terraform_plan.go(1 hunks)test/fixtures/aws-component-helper/stacks/orgs/default/test/_defaults.yaml(1 hunks)
💤 Files with no reviewable changes (1)
- pkg/atmos/aws-component-helper/dependency.go
🚧 Files skipped from review as they are similar to previous changes (5)
- pkg/atmos/aws-component-helper/test_component_test.go
- pkg/atmos/aws-component-helper/atmos_component_test.go
- test/fixtures/aws-component-helper/stacks/orgs/default/test/_defaults.yaml
- pkg/atmos/aws-component-helper/test_component.go
- pkg/atmos/aws-component-helper/test_suite.go
🧰 Additional context used
🪛 GitHub Check: Run Tests
pkg/atmos/aws-component-helper/x_test_suite_test.go
[failure] 11-11:
componentTestSuite.GetOrCreateTest undefined (type *XTestSuite has no field or method GetOrCreateTest)
🔇 Additional comments (7)
pkg/atmos/aws-component-helper/x_test_suites.go (2)
45-64: Validate absolute paths more thoroughly.
While filepath.Abs(sourceDir) ensures SourceDir is absolute, consider additional checks (like whether it exists or is accessible) to handle potential incorrect paths more gracefully.
110-141: Potential concurrency caution for environment variables.
mergo.Merge(&result.EnvVars, envvars) modifies shared data if multiple tests run in parallel. Although each test suite merges unique env vars, be mindful that parallel usage of the same options struct could lead to data races.
pkg/atmos/terraform_plan.go (1)
45-47: Good alignment of naming conventions.
Renaming from “Component”/“Stack” to “ComponentName”/“StackName” clarifies their purpose, making error messages more explicit. No issues found.
pkg/atmos/aws-component-helper/x_test_suite.go (1)
38-70: Ensure safe merging of environment variables.
Merging environment variables from multiple sources is powerful but can be error-prone. Continue to carefully manage collisions, especially as the codebase grows.
pkg/atmos/aws-component-helper/atmos.go (1)
7-12: LGTM! Good approach for dependency injection
The variable declarations provide a clean way to mock Atmos functions in tests, making the code more testable.
pkg/atmos/aws-component-helper/x_test_suites_test.go (2)
15-15: Verify test fixtures path and structure
The test fixtures path needs verification as previous reviews indicated misalignment between test expectations and actual fixtures.
#!/bin/bash
# Verify test fixtures existence and structure
echo "Checking test fixtures..."
ls -la test/fixtures/aws-component-helper 2>/dev/null || echo "Directory not found"
# Check for specific test configurations
echo -e "\nChecking for test configurations..."
find test/fixtures/aws-component-helper -type f -name "*.yaml" 2>/dev/null || echo "No YAML configs found"60-74: Add error handling test cases
The test should include cases for handling errors, such as:
- Failed AWS account ID retrieval
- Failed directory creation
- Invalid source paths
Consider adding test cases for these scenarios and verify the error handling:
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Actionable comments posted: 1
🧹 Nitpick comments (1)
pkg/atmos/aws-component-helper/x_test_suites.go (1)
103-108: Incorporate or removeskipTeardownTestSuite.
skipTeardownTestSuiteis never used, yet the teardown logic exists. Decide whether to remove the unused flag or honor it here to allow selective avoidance of teardown.func (ts *XTestSuites) TearDown(t *testing.T) { - if !*skipTmpDir { + if !*skipTmpDir && !*skipTeardownTestSuite { err := os.RemoveAll(ts.TempDir) require.NoError(t, err) } }
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🔇 Additional comments (3)
pkg/atmos/aws-component-helper/x_test_suites.go (3)
49-51: Good practice for isolating test runs.
Using a randomly generated suffix for the temporary directory name is a robust approach to avoid directory collisions, especially for parallel or repeated CI runs.
66-72: Approach for selecting the working directory is clear.
The conditional logic based on skipTmpDir is concise and aids in local debugging versus ephemeral CI environments.
78-79: Use os.MkdirAll to gracefully handle existing directories.
If the directory already exists (for instance, when a previous test run leaves behind artifacts), os.Mkdir will fail. Consider using os.MkdirAll to avoid this issue.
- err := os.Mkdir(ts.TempDir, 0777)
+ err := os.MkdirAll(ts.TempDir, 0777)
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Actionable comments posted: 1
♻️ Duplicate comments (1)
pkg/atmos/aws-component-helper/x_test_suites.go (1)
20-34: 🛠️ Refactor suggestionRemove or repurpose unused flags.
Flags such asrunParallel,forceNewSuite,suiteIndex,skipAwsNuke, andskipTeardownTestSuiteappear to be declared but never used in the code. Retain only those flags that meaningfully contribute to controlling this test suite to improve readability.
🧹 Nitpick comments (1)
pkg/atmos/aws-component-helper/x_test_suites.go (1)
88-92: Optional offline use case check.
To accommodate scenarios without network access, consider an additional flag that bypasses theatmosVendorPullstep while preserving the local environment. This provides flexibility for air-gapped testing environments.
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pkg/atmos/aws-component-helper/test_suite.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suites.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suites_test.go(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
- pkg/atmos/aws-component-helper/x_test_suites_test.go
- pkg/atmos/aws-component-helper/test_suite.go
🔇 Additional comments (3)
pkg/atmos/aws-component-helper/x_test_suites.go (3)
79-79: Use os.MkdirAll to handle pre-existing directories.
If ts.TempDir already exists (e.g., from a previous run), calling os.Mkdir will cause an error. Consider switching to os.MkdirAll instead to handle pre-existing folders gracefully.
- err := os.Mkdir(ts.TempDir, 0777)
+ err := os.MkdirAll(ts.TempDir, 0777)127-128: Good practice merging environment variables
Using mergo.Merge combined with require.NoError(t, err) ensures robust handling of environment merges and errors. This approach is recommended.
195-197: Use of skipTests is consistent and clear.
Wrapping the test function in a conditional is an effective way to short-circuit any test logic. This approach is straightforward and maintains consistent usage of the skipTests flag.
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🧹 Nitpick comments (1)
pkg/atmos/aws-component-helper/x_test_suites.go (1)
17-17: Typo in callback variable nameConsider renaming
getAwsAaccountIdCallbacktogetAwsAccountIdCallbackfor consistency and clarity.- getAwsAaccountIdCallback = getAwsAccountId + getAwsAccountIdCallback = getAwsAccountId
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pkg/atmos/aws-component-helper/x_test_suites.go (3)
20-34: Remove or handle unused flags
The following flags appear unused:
runParallelforceNewSuitesuiteIndexskipAwsNukeskipTeardownTestSuite
Integrate them into the code logic (similar to skipTests) or remove them to maintain a clean codebase.
79-79: Ensure directory exists and follow permission best practices
If ts.TempDir already exists, os.Mkdir can fail. Using os.MkdirAll ensures the directory is successfully created. Also, consider more restrictive file permissions, such as 0755, to avoid potential security risks.
[duplicate_comment, nitpick]
- err := os.Mkdir(ts.TempDir, 0777)
+ err := os.MkdirAll(ts.TempDir, 0755)103-108: Integrate or remove skipTeardownTestSuite flag
The skipTeardownTestSuite flag is declared but never referenced in your teardown logic. Consider honoring it to skip teardown or remove it altogether to avoid confusion.
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🧹 Nitpick comments (2)
pkg/atmos/aws-component-helper/x_test_suites.go (2)
111-141: Verify merged environment variables and user-defined variables
Merging the various sets of environment variables andVarsis a great approach to provide flexibility. However, ensure precedence and potential overrides are documented or explicit to avoid unexpected configuration conflicts.
193-197: Expand coverage when skipping tests
TheTestmethod provides a way to skip executions with theskipTestsflag. While useful, it can reduce test coverage if the flag is commonly used. Consider clarifying or documenting its intended usage to maintain robust test coverage.
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pkg/atmos/aws-component-helper/x_test_suites.go(1 hunks)pkg/atmos/terraform_output.go(1 hunks)
🔇 Additional comments (4)
pkg/atmos/terraform_output.go (1)
278-278: Double-check the Terraform argument order.
While moving --json to the end might not usually cause issues, it’s good to confirm that Terraform and any dependent tooling accept this form without changing behaviors.
Below is a script to scan references to the OutputJsonE function to see if any callers rely on the previous argument order:
✅ Verification successful
Let me check the Terraform CLI documentation to verify the argument order.
Let me check the actual implementation of the terraform command execution.
The argument order for the terraform output command is correct
The current implementation is following the correct Terraform CLI syntax. The --json flag is a global output formatting flag that can be placed either before or after the output name. The order of arguments is valid:
terraform output- base command- Component and stack options (
options.Component,--skip-init,-s,options.Stack) - Output format flag (
--json) - Optional output name (appended conditionally)
Looking at the codebase, this is the only implementation of the terraform output command execution, and it's being used consistently across all output-related functions. The argument order is safe and won't cause any issues.
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rg -A 5 'OutputJsonE\s*\('
Length of output: 2479
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rg -A 2 'terraform output'
Length of output: 6902
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rg -A 5 'terraform.*output.*--json'
Length of output: 428
pkg/atmos/aws-component-helper/x_test_suites.go (3)
20-34: Remove or handle unused flags
Some flags are declared but not referenced in the logic (e.g., runParallel, forceNewSuite, suiteIndex, skipAwsNuke, skipTeardownTestSuite). Consider removing them or integrating them into the workflow to avoid confusion.
79-79: Handle existing directories by using os.MkdirAll
If the directory already exists, os.Mkdir will fail. Consider switching to os.MkdirAll or checking for existence before creation.
103-108: Incorporate skipTeardownTestSuite or remove it
The skipTeardownTestSuite flag is declared but never used. This might lead to confusion for future maintainers. Consider referencing it in TearDown or removing it if unneeded.
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Actionable comments posted: 1
♻️ Duplicate comments (1)
pkg/atmos/aws-component-helper/x_test_suites.go (1)
84-84:⚠️ Potential issueHandle existing directories during setup.
If
ts.TempDiralready exists (e.g., from a failed prior run),os.Mkdirwill fail. Usingos.MkdirAllcan mitigate potential errors and improve reliability.- err := os.Mkdir(ts.TempDir, 0777) + err := os.MkdirAll(ts.TempDir, 0777)
🧹 Nitpick comments (2)
pkg/atmos/aws-component-helper/setup_test_suite.go (1)
41-46: Enhance error handling with more descriptive messages.The error from
os.MkdirAllcould be wrapped with additional context to make debugging easier.func createDir(tempDir string, name string) error { dir := filepath.Join(tempDir, name) if _, err := os.Stat(dir); os.IsNotExist(err) { - err := os.MkdirAll(dir, 0777) - return err + if err := os.MkdirAll(dir, 0755); err != nil { + return fmt.Errorf("failed to create directory %s: %w", name, err) + } } return nil }pkg/atmos/aws-component-helper/x_test_suites.go (1)
18-18: Minor naming consistency suggestion for variable.
getAwsAaccountIdCallbackhas a duplicated "a" in "Aaccount." Consider renaming it to match the intended API or context more closely (e.g.,getAwsAccountIdCallback).-var getAwsAaccountIdCallback = getAwsAccountId +var getAwsAccountIdCallback = getAwsAccountId
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pkg/atmos/aws-component-helper/atmos_component.go(1 hunks)pkg/atmos/aws-component-helper/setup_test_suite.go(2 hunks)pkg/atmos/aws-component-helper/x_test_suites.go(1 hunks)pkg/atmos/aws-component-helper/x_test_suites_test.go(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
- pkg/atmos/aws-component-helper/atmos_component.go
- pkg/atmos/aws-component-helper/x_test_suites_test.go
🔇 Additional comments (3)
pkg/atmos/aws-component-helper/setup_test_suite.go (2)
14-31: Remove commented-out code instead of leaving it in the codebase.
The commented-out setupTestSuite function should be removed entirely rather than left as comments. This improves code maintainability and reduces confusion for future developers.
87-139: Verify environment variable configuration after removing TestSuite.
While removing the commented-out code as suggested in previous reviews, ensure that the environment variables previously set in this function (ATMOS_CLI_CONFIG_PATH and TEST_ACCOUNT_ID) are properly handled in the new implementation if they're still needed.
#!/bin/bash
# Search for environment variable usage in tests
echo "Searching for ATMOS_CLI_CONFIG_PATH usage:"
rg "ATMOS_CLI_CONFIG_PATH" -A 3
echo -e "\nSearching for TEST_ACCOUNT_ID usage:"
rg "TEST_ACCOUNT_ID" -A 3pkg/atmos/aws-component-helper/x_test_suites.go (1)
24-35: Remove or integrate unused flags into the test logic.
Flags like runParallel, forceNewSuite, suiteIndex, skipAwsNuke, and skipTeardownTestSuite appear in the code but are never referenced. They can either be removed if unneeded or fully integrated to maintain a clean and consistent codebase.
- runParallel = flag.Bool("cth.parallel", false, "Run parallel")
- forceNewSuite = flag.Bool("cth.force-new-suite", false, "force new suite")
- suiteIndex = flag.Int("cth.suite-index", -1, "suite index")
- skipAwsNuke = flag.Bool("cth.skip-aws-nuke", false, "skip aws nuke")
- skipTeardownTestSuite = flag.Bool("cth.skip-teardown", false, "skip test suite teardown")
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♻️ Duplicate comments (2)
pkg/atmos/aws-component-helper/fixture.go (1)
182-198:⚠️ Potential issueAddress potential race condition in Suite method
The Suite method modifies shared slices without synchronization, which could lead to race conditions.
+type Fixture struct { + // ... existing fields ... + mu sync.Mutex // protect suites and suitesNames +} func (ts *Fixture) Suite(name string, f func(t *testing.T, suite *Suite)) { + ts.mu.Lock() require.NotContains(ts.t, ts.suitesNames, name, "Suite %s already exists", name) suite := NewSuite(ts.t, name, ts) ts.suites = append(ts.suites, suite) ts.suitesNames = append(ts.suitesNames, name) + ts.mu.Unlock()pkg/atmos/aws-component-helper/atmos.go (1)
60-79: 🛠️ Refactor suggestionStandardize error handling in Deploy and Destroy.
The error handling is inconsistent between these methods:
- Deploy uses
require.NoError- Destroy uses
assert.NoErrorStandardize the error handling approach as suggested in previous reviews. Use
require.NoErrorconsistently as it provides better error reporting in test failures.
🧹 Nitpick comments (8)
test/fixtures/aws-component-helper/components/terraform/terraform-no-error/main.tf (2)
1-1: Add type constraint and description for region variableThe
regionvariable should include a type constraint and description for better documentation and validation.-variable "region" {} +variable "region" { + type = string + description = "AWS Region for the component" +}
12-14: Fix list output formattingThe list output has inconsistent spacing around brackets.
output "test_list" { - value = [ "a", "b", "c"] + value = ["a", "b", "c"] }pkg/atmos/aws-component-helper/fixture.go (1)
28-41: Remove commented-out flag declarationsThese commented-out flag declarations add noise to the codebase. If they're not needed, they should be removed. If they're planned for future use, they should be documented in a TODO comment or tracked in an issue.
pkg/atmos/aws-component-helper/acceptance_test.go (2)
14-17: Use a constant for mock AWS account IDThe hardcoded AWS account ID should be defined as a constant at package level for better maintainability.
+const ( + mockAwsAccountID = "123456789012" +) func TestAcceptance(t *testing.T) { getAwsAaccountIdCallback = func() (string, error) { - return "123456789012", nil + return mockAwsAccountID, nil }
30-75: Refactor test structure for better maintainabilityThe nested test structure with multiple levels of callbacks makes the code hard to follow. Consider extracting test cases into separate functions.
Example refactor:
func TestAcceptance(t *testing.T) { fixture := setupFixture(t) defer fixture.TearDown() fixture.Suite("default", func(t *testing.T, suite *Suite) { t.Run("basic", testBasicConfiguration(suite)) t.Run("no-error", testNoError(suite)) }) } func testBasicConfiguration(suite *Suite) func(t *testing.T) { return func(t *testing.T) { atm := suite.Atmos inputs := map[string]interface{}{ "cnt": 2, } defer atm.GetAndDestroy("terraform-basic-configuration", "default-test", inputs) atm.GetAndDeploy("terraform-basic-configuration", "default-test", inputs) } } func testNoError(suite *Suite) func(t *testing.T) { return func(t *testing.T) { // ... existing no-error test logic ... } }pkg/atmos/aws-component-helper/atmos.go (3)
22-32: LGTM! Package-level variables are well organized.The variable declarations provide good encapsulation of Atmos functions and include useful flags for test control.
Consider organizing imports into groups: standard library, external dependencies, and internal packages.
48-58: Add error handling documentation.The methods are well-implemented, but would benefit from documentation explaining how errors are handled (e.g., if Deploy/Destroy fails).
Add comments in this format:
// GetAndDeploy creates and deploys a new AtmosComponent. // It will panic if deployment fails (due to require.NoError in Deploy). func (ts *Atmos) GetAndDeploy(componentName string, stackName string, vars map[string]interface{}) *AtmosComponent {
246-247: Improve error message in parseListOfMaps.The error message "Type switching to map[string]interface{} failed" could be more descriptive.
Include more context in the error message:
- err := errors.New("Type switching to map[string]interface{} failed.") + err := fmt.Errorf("failed to convert list item to map[string]interface{}: got type %T", v)
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pkg/atmos/aws-component-helper/acceptance_test.go(1 hunks)pkg/atmos/aws-component-helper/atmos.go(1 hunks)pkg/atmos/aws-component-helper/fixture.go(1 hunks)pkg/atmos/aws-component-helper/fixture_test.go(1 hunks)test/fixtures/aws-component-helper/components/terraform/terraform-no-error/main.tf(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- pkg/atmos/aws-component-helper/fixture_test.go
🔇 Additional comments (2)
pkg/atmos/aws-component-helper/atmos.go (2)
34-46: LGTM! Clean struct design and constructor implementation.
The Atmos struct provides good encapsulation of testing context and configuration, with a clear and simple constructor.
117-131:
Fix issues in OutputList method.
The method has several issues:
- Incorrect error message ("map or list" vs just "list")
- Unreachable return statement after
require.Fail
Apply this fix:
func (ts *Atmos) OutputList(component *AtmosComponent, key string) []string {
ts.loadOutputAll(component)
if value, ok := component.output[key]; ok {
if outputList, isList := value.Value.([]interface{}); isList {
result, err := parseListOutputTerraform(outputList)
require.NoError(ts.t, err)
return result
}
- error := atmos.UnexpectedOutputType{Key: key, ExpectedType: "map or list", ActualType: reflect.TypeOf(value).String()}
+ error := atmos.UnexpectedOutputType{Key: key, ExpectedType: "list", ActualType: reflect.TypeOf(value).String()}
require.Fail(ts.t, error.Error())
} else {
require.Fail(ts.t, fmt.Sprintf("Output key %s not found", key))
}
- return []string{}
}Likely invalid or redundant comment.
test/fixtures/aws-component-helper/components/terraform/terraform-no-error/main.tf
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| return "" | ||
| } | ||
|
|
||
| atmosPlanExitCodeE = func(_ tt.TestingT, options *atmos.Options) (int, error) { |
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What is the signficance of the E?
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Error - return error as part of the result.
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Actionable comments posted: 0
♻️ Duplicate comments (2)
pkg/atmos/aws-component-helper/atmos.go (2)
74-82: 🛠️ Refactor suggestionStandardize error handling approach
The error handling in
Destroyusesassert.NoErrorwhileDeployusesrequire.NoError. This inconsistency could lead to different behavior in error cases.Apply this diff to standardize the approach:
func (ts *Atmos) Destroy(component *AtmosComponent) { options := ts.getAtmosOptions(component) defer os.RemoveAll(options.AtmosBasePath) err := copyDirectoryRecursively(ts.options.AtmosBasePath, options.AtmosBasePath) - assert.NoError(ts.t, err) + require.NoError(ts.t, err) if !*skipDestroy { atmosDestroy(ts.t, options) } else { fmt.Printf("Skip destroy component %s stack %s\n", component.ComponentName, component.StackName) } }
122-136: 🛠️ Refactor suggestionFix error message and remove unreachable code in OutputList
The method has two issues:
- The error message incorrectly states "map or list" when only a list is expected
- The return statement after
require.Failis unreachableApply this diff to fix the issues:
func (ts *Atmos) OutputList(component *AtmosComponent, key string) []string { ts.loadOutputAll(component) if value, ok := component.output[key]; ok { if outputList, isList := value.Value.([]interface{}); isList { result, err := parseListOutputTerraform(outputList) require.NoError(ts.t, err) return result } - error := atmos.UnexpectedOutputType{Key: key, ExpectedType: "map or list", ActualType: reflect.TypeOf(value).String()} + error := atmos.UnexpectedOutputType{Key: key, ExpectedType: "list", ActualType: reflect.TypeOf(value).String()} require.Fail(ts.t, error.Error()) } else { require.Fail(ts.t, fmt.Sprintf("Output key %s not found", key)) } - return []string{} }
🧹 Nitpick comments (1)
pkg/atmos/aws-component-helper/atmos.go (1)
267-279: Optimize string concatenation in cleanOutputConsider using
strings.Builderfor better performance when building the result string, as it avoids multiple string allocations.Here's an optimized version:
func cleanOutput(out string) string { - var result []rune + var builder strings.Builder for _, line := range strings.Split(out, "\n") { if strings.Contains(line, "INFO") { continue } for _, r := range line { if r >= 32 && r < 127 { // Keep printable ASCII characters only - result = append(result, r) + builder.WriteRune(r) } } } - return string(result) + return builder.String() }
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pkg/atmos/aws-component-helper/atmos.go(1 hunks)
🔇 Additional comments (2)
pkg/atmos/aws-component-helper/atmos.go (2)
22-32: Well-structured package-level variable declarationsGood practice using package-level variables to abstract Atmos functions, making the code more testable. The flag variables are appropriately named and documented.
34-46: Clean struct design with proper encapsulationThe
Atmosstruct provides good encapsulation of testing context, options, and state. The constructor is well-designed and follows best practices.
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
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🧹 Nitpick comments (1)
pkg/atmos/aws-component-helper/shared.go (1)
17-17: Consider using a structured logger instead offmt.Println.
For production-grade code, it’s often better to rely on structured logs (e.g.,logrusor the native Gologpackage) to enable configurable output, easier troubleshooting, and integration with log aggregators.
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pkg/atmos/aws-component-helper/acceptance_test.go(1 hunks)pkg/atmos/aws-component-helper/shared.go(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- pkg/atmos/aws-component-helper/acceptance_test.go
🧰 Additional context used
🪛 GitHub Check: Run Tests
pkg/atmos/aws-component-helper/shared.go
[failure] 122-122:
undefined: aws
[failure] 122-122:
undefined: aws
🪛 GitHub Actions: Run Tests
pkg/atmos/aws-component-helper/shared.go
[error] 122-122: undefined: aws - The 'aws' package or identifier is not defined or imported
🔇 Additional comments (1)
pkg/atmos/aws-component-helper/shared.go (1)
49-57: 🛠️ Refactor suggestionAdd validation and error handling for input list.
As is, ifoutputListisnil, the function will panic when attempting to iterate over it. Also, consider gracefully handling unexpected item types during the string conversion.func parseListOutputTerraform(outputList []interface{}) ([]string, error) { + if outputList == nil { + return nil, fmt.Errorf("output list cannot be nil") + } + list := []string{} for _, item := range outputList { + if item == nil { + continue + } list = append(list, fmt.Sprintf("%v", item)) } return list, nil }Likely invalid or redundant comment.
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
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Actionable comments posted: 7
♻️ Duplicate comments (2)
pkg/atmos/aws-component-helper/shared.go (2)
52-62:⚠️ Potential issueAdd input validation for parseListOutputTerraform.
The function should validate its input and handle nil values appropriately.
func parseListOutputTerraform(outputList []interface{}) ([]string, error) { + if outputList == nil { + return nil, fmt.Errorf("outputList cannot be nil") + } list := []string{} for _, item := range outputList { + if item == nil { + continue + } list = append(list, fmt.Sprintf("%v", item)) } return list, nil }
64-92:⚠️ Potential issueAddress modularity and undefined function issues.
The function has two critical issues that need to be addressed:
- Reliance on global variable
matchSuiteAndTest- Usage of undefined
minfunction
🧹 Nitpick comments (6)
pkg/atmos/aws-component-helper/shared.go (2)
Line range hint
17-50: Enhance error handling with context.While the function works correctly, consider wrapping errors with additional context for better debugging.
return filepath.Walk(srcDir, func(path string, info os.FileInfo, err error) error { if err != nil { - return err + return fmt.Errorf("failed to access path %s: %w", path, err) } // Calculate the relative path from srcDir relPath, err := filepath.Rel(srcDir, path) if err != nil { - return err + return fmt.Errorf("failed to determine relative path from %s to %s: %w", srcDir, path, err) }
120-130: Use filepath.Ext for more robust extension handling.The current implementation uses hardcoded slicing to remove the file extension, which is fragile.
- testName := filepath.Base(filename[:len(filename)-3]) + "_" + base := filepath.Base(filename) + testName := strings.TrimSuffix(base, filepath.Ext(base)) + "_"pkg/atmos/aws-component-helper/state.go (2)
11-14: Consider environment variable override for preserveStates flagThe global flag could benefit from an environment variable override for better configuration flexibility.
var ( - preserveStates = flag.Bool("preserve-states", true, "preserve states") + preserveStates = flag.Bool("preserve-states", os.Getenv("PRESERVE_STATES") != "false", "preserve states (can be overridden with PRESERVE_STATES env var)") )
64-74: Consider adding logging for state teardown operationsThe Teardown method could benefit from more detailed logging to aid in debugging.
func (s *State) Teardown() error { if *preserveStates { - fmt.Printf("Preserve states %s\n", s.namespace) + fmt.Printf("Preserving state directory for namespace %s at %s\n", s.namespace, s.CurrentDir()) return nil } else { + fmt.Printf("Removing state directory for namespace %s at %s\n", s.namespace, s.CurrentDir()) return os.RemoveAll(s.CurrentDir()) } }pkg/atmos/aws-component-helper/suite.go (1)
48-49: Consider more descriptive error handling for state fork operationThe error from state fork operation could be more descriptive to aid in debugging.
- suiteState, err := fixture.State.Fork(name) - require.NoError(t, err) + suiteState, err := fixture.State.Fork(name) + require.NoError(t, err, "Failed to fork state for suite '%s'", name)pkg/atmos/aws-component-helper/atmos.go (1)
269-270: Improve function documentationThe function comment is incomplete and doesn't properly describe what the function does.
-// Clean output by removing non +// Clean output by removing non-printable characters and INFO log lines from the output string
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pkg/atmos/aws-component-helper/acceptance_test.go(1 hunks)pkg/atmos/aws-component-helper/atmos.go(1 hunks)pkg/atmos/aws-component-helper/atmos_component.go(1 hunks)pkg/atmos/aws-component-helper/atmos_component_test.go(1 hunks)pkg/atmos/aws-component-helper/fixture.go(1 hunks)pkg/atmos/aws-component-helper/fixture_test.go(1 hunks)pkg/atmos/aws-component-helper/shared.go(2 hunks)pkg/atmos/aws-component-helper/shared_test.go(1 hunks)pkg/atmos/aws-component-helper/state.go(1 hunks)pkg/atmos/aws-component-helper/state_test.go(1 hunks)pkg/atmos/aws-component-helper/suite.go(1 hunks)test/aws-component-helper/src/context.tf(0 hunks)test/aws-component-helper/src/main.tf(0 hunks)test/aws-component-helper/test/basic_test.go(0 hunks)test/aws-component-helper/test/fixtures/stacks/orgs/test/main.yaml(0 hunks)test/aws-component-helper/test/fixtures/vendor.yaml(0 hunks)test/fixtures/aws-component-helper/atmos.yaml(1 hunks)test/fixtures/aws-component-helper/components/terraform/terraform-basic-configuration/main.tf(1 hunks)test/fixtures/aws-component-helper/components/terraform/terraform-no-error/main.tf(1 hunks)test/fixtures/aws-component-helper/stacks/catalog/account-map.yaml(1 hunks)test/fixtures/aws-component-helper/vendor.yaml(1 hunks)
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- test/aws-component-helper/test/fixtures/stacks/orgs/test/main.yaml
- test/aws-component-helper/test/fixtures/vendor.yaml
- test/aws-component-helper/test/basic_test.go
- test/aws-component-helper/src/main.tf
- test/aws-component-helper/src/context.tf
🚧 Files skipped from review as they are similar to previous changes (8)
- test/fixtures/aws-component-helper/vendor.yaml
- test/fixtures/aws-component-helper/stacks/catalog/account-map.yaml
- pkg/atmos/aws-component-helper/fixture_test.go
- pkg/atmos/aws-component-helper/atmos_component_test.go
- pkg/atmos/aws-component-helper/shared_test.go
- test/fixtures/aws-component-helper/components/terraform/terraform-no-error/main.tf
- pkg/atmos/aws-component-helper/atmos_component.go
- pkg/atmos/aws-component-helper/fixture.go
🔇 Additional comments (9)
pkg/atmos/aws-component-helper/shared.go (2)
4-14: LGTM! All imports are properly organized and used.The imports include all necessary packages for AWS SDK integration and utility functions.
132-157: LGTM! AWS account retrieval with proper retry mechanism.The function implements proper error handling and includes the previously suggested retry configuration for better reliability.
test/fixtures/aws-component-helper/components/terraform/terraform-basic-configuration/main.tf (1)
1-27: Well-structured Terraform configuration with proper type constraints and validations!The variables are well-defined with appropriate type constraints, validations, and descriptions. The code follows Terraform best practices.
test/fixtures/aws-component-helper/atmos.yaml (1)
1-76: Well-structured and thoroughly documented configuration!The configuration file is well-organized with clear documentation for each section and supports multiple configuration methods through environment variables and command-line arguments.
pkg/atmos/aws-component-helper/suite.go (2)
150-156:⚠️ Potential issueAdd missing
matchFilterfunction implementationThe code calls
matchFilterfunction but its implementation is not provided. This will cause a compilation error.Let's verify if the function exists elsewhere in the codebase:
92-95:⚠️ Potential issueAdd missing
skipTeardownflag declarationThe code references
skipTeardownflag but it's not declared. This will cause a compilation error.Add the following flag declaration at the top of the file with other flags:
var ( skipTests = flag.Bool("skip-tests", false, "skip tests") skipSetup = flag.Bool("skip-setup", false, "skip setup") + skipTeardown = flag.Bool("skip-teardown", false, "skip teardown") )Likely invalid or redundant comment.
pkg/atmos/aws-component-helper/atmos.go (3)
137-139: Verify parseListOutputTerraform function signatureThe function is called without the
keyparameter that was present in the error message construction. This suggests a mismatch in the function signature.
141-146:⚠️ Potential issueFix error message and remove unreachable code in OutputList
There are two issues in this code segment:
- The error message incorrectly states "map or list" when only a list type is expected
- The return statement after
require.Failis unreachable- error := atmos.UnexpectedOutputType{Key: key, ExpectedType: "map or list", ActualType: reflect.TypeOf(value).String()} - require.Fail(ts.t, error.Error()) - } else { - require.Fail(ts.t, fmt.Sprintf("Output key %s not found", key)) - } - return []string{} + error := atmos.UnexpectedOutputType{Key: key, ExpectedType: "list", ActualType: reflect.TypeOf(value).String()} + require.Fail(ts.t, error.Error()) + } + require.Fail(ts.t, fmt.Sprintf("Output key %s not found", key))Likely invalid or redundant comment.
82-92: 🛠️ Refactor suggestionStandardize error handling approach
The error handling in
Destroyusesassert.NoErrorwhileDeployusesrequire.NoError. This inconsistency could lead to different behavior in error cases.func (ts *Atmos) Destroy(component *AtmosComponent) { options := ts.getAtmosOptions(component) defer os.RemoveAll(options.AtmosBasePath) err := copyDirectoryRecursively(ts.options.AtmosBasePath, options.AtmosBasePath) - assert.NoError(ts.t, err) + require.NoError(ts.t, err) if !*skipDestroy { atmosDestroy(ts.t, options) } else { fmt.Printf("Skip destroy component %s stack %s\n", component.ComponentName, component.StackName) } }Likely invalid or redundant comment.
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♻️ Duplicate comments (1)
go.mod (1)
3-3:⚠️ Potential issueCritical: Invalid Go toolchain version specified
The Go version
1.23.0is invalid as Go 1.23 hasn't been released yet. The latest stable version is Go 1.22.-go 1.23.0 +go 1.22.0
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go.sumis excluded by!**/*.sumpkg/awsnuke/mocks/mock_cloudformationiface/go.sumis excluded by!**/*.sum
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go.mod (2)
7-8: Consider updating AWS SDK versionsThe AWS SDK versions appear to be outdated:
- aws-sdk-go v1.54.0 (latest is v1.50.x)
- aws-sdk-go-v2 v1.16.7 (latest is v1.25.x)
Consider updating to the latest stable versions for security fixes and new features.
Run this script to check the latest versions:
✅ Verification successful
Consider updating AWS SDK versions for security and features
The AWS SDK versions can be updated to the latest stable releases:
- aws-sdk-go: v1.54.0 → v1.55.5
- aws-sdk-go-v2: v1.16.7 → release-2025-01-06
The updates appear safe with no breaking changes, offering new features and potential security improvements.
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Script:
#!/bin/bash # Check latest AWS SDK versions curl -s "https://api.github.com/repos/aws/aws-sdk-go/releases/latest" | jq -r '.tag_name' curl -s "https://api.github.com/repos/aws/aws-sdk-go-v2/releases/latest" | jq -r '.tag_name'Length of output: 205
Script:
#!/bin/bash # Check release notes for both SDKs curl -s "https://api.github.com/repos/aws/aws-sdk-go/releases/tags/v1.55.5" | jq -r '.body' echo "----------------------------------------" curl -s "https://api.github.com/repos/aws/aws-sdk-go-v2/releases/latest" | jq -r '.body'Length of output: 1869
18-18: Verify the local mock implementationThe replace directive points to a local mock implementation:
replace github.com/rebuy-de/aws-nuke/v2/mocks/mock_cloudformationiface => ./pkg/awsnuke/mocks/mock_cloudformationifaceEnsure that:
- The local mock implementation exists
- It's compatible with the aws-nuke version being used
✅ Verification successful
Mock implementation verified successfully ✅
The local mock implementation is properly structured and compatible with the aws-nuke version being used:
- Matches aws-sdk-go v1.54.0 version
- Contains complete mock implementation (mock_cloudformationiface.go)
- Uses standard gomock framework
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#!/bin/bash # Check if the local mock implementation exists if [ -d "./pkg/awsnuke/mocks/mock_cloudformationiface" ]; then echo "Local mock implementation found" # Check for go.mod in the mock directory if [ -f "./pkg/awsnuke/mocks/mock_cloudformationiface/go.mod" ]; then echo "Found go.mod in mock directory:" cat "./pkg/awsnuke/mocks/mock_cloudformationiface/go.mod" fi else echo "Error: Local mock implementation not found" exit 1 fiLength of output: 508
Script:
#!/bin/bash # Check main go.mod for aws-nuke and aws-sdk-go versions echo "Main go.mod contents:" cat go.mod echo -e "\nChecking mock implementation:" # Look for CloudFormation interface implementation rg "type.*CloudFormation.*interface" -A 5 ./pkg/awsnuke/mocks/mock_cloudformationiface/Length of output: 6459
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#!/bin/bash # List files in mock directory to verify implementation echo "Files in mock directory:" ls -la ./pkg/awsnuke/mocks/mock_cloudformationiface/ echo -e "\nSearching for CloudFormation mock implementation:" ast-grep --pattern 'type MockCloudFormationAPI struct { $$$ }'Length of output: 1015
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…s into component-testing * 'component-testing' of github.com:cloudposse/test-helpers: Update pkg/atmos/aws-component-helper/state_test.go
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Actionable comments posted: 3
🧹 Nitpick comments (4)
pkg/atmos/aws-component-helper/fixture_test.go (3)
17-58: Enhance mock implementations for better test coverage.The current mock implementations could be improved in several ways:
- Add parameter validation to catch incorrect usage
- Simulate error cases to test error handling
- Allow configurable return values for different test scenarios
Example enhancement for the
atmosPlanExitCodeEmock:atmosPlanExitCodeE = func(_ tt.TestingT, options *atmos.Options) (int, error) { + if options == nil { + return 0, fmt.Errorf("options cannot be nil") + } options, args := atmos.GetCommonOptions(options, atmos.FormatArgs(options, "terraform", "plan", "-input=false", "-detailed-exitcode")...) description := fmt.Sprintf("%s %v", options.AtmosBinary, args) fmt.Println(description) - return 0, nil + // Simulate different exit codes based on plan status + switch options.Component { + case "error-component": + return 0, fmt.Errorf("simulated error") + case "changes-needed": + return 2, nil + default: + return 0, nil + } }
79-81: Consider making AWS Account ID configurable for tests.The hardcoded AWS Account ID in the mock callback could limit test scenarios. Consider making it configurable or using environment variables for different test environments.
-getAwsAccountIdCallback = func() (string, error) { - return "123456789012", nil -} +getAwsAccountIdCallback = func() (string, error) { + if accountID := os.Getenv("TEST_AWS_ACCOUNT_ID"); accountID != "" { + return accountID, nil + } + return "123456789012", nil // fallback to default +}
134-144: Consider moving test inputs to fixtures.The test input configuration could be moved to a separate test fixture file for better maintainability and reusability.
Example structure:
// test/fixtures/aws-component-helper/vpc/inputs.go var TwoPrivateSubnetsInput = map[string]interface{}{ "name": "vpc-terraform", "availability_zones": []string{"a", "b"}, // ... other configuration ... }pkg/atmos/aws-component-helper/atmos.go (1)
21-28: Remove unused variableatmosPlanExitCodeEThe variable
atmosPlanExitCodeEis declared but never used in the codebase.var ( atmosApply = atmos.Apply atmosDestroy = atmos.Destroy - atmosPlanExitCodeE = atmos.PlanExitCodeE atmosVendorPull = atmos.VendorPull atmosOutputAllE = atmos.OutputStructE )🧰 Tools
🪛 golangci-lint (1.62.2)
25-25: var
atmosPlanExitCodeEis unused(unused)
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (8)
pkg/atmos/aws-component-helper/acceptance_test.go(1 hunks)pkg/atmos/aws-component-helper/atmos.go(1 hunks)pkg/atmos/aws-component-helper/atmos_component.go(1 hunks)pkg/atmos/aws-component-helper/fixture.go(1 hunks)pkg/atmos/aws-component-helper/fixture_test.go(1 hunks)pkg/atmos/aws-component-helper/state.go(1 hunks)pkg/atmos/aws-component-helper/state_test.go(1 hunks)pkg/atmos/aws-component-helper/suite.go(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- pkg/atmos/aws-component-helper/fixture.go
🧰 Additional context used
🪛 GitHub Actions: Run Tests
pkg/atmos/aws-component-helper/acceptance_test.go
[error] 50-50: TestAcceptance failed: subtest may have called FailNow on a parent test
pkg/atmos/aws-component-helper/atmos.go
[error] 78-78: Invalid JSON character 'd' found while parsing value
🪛 golangci-lint (1.62.2)
pkg/atmos/aws-component-helper/state_test.go
45-45: Error return value of state.Teardown is not checked
(errcheck)
99-99: Error return value of state.Teardown is not checked
(errcheck)
108-108: Error return value of forkState.Teardown is not checked
(errcheck)
pkg/atmos/aws-component-helper/suite.go
143-143: Error return value of testState.Teardown is not checked
(errcheck)
pkg/atmos/aws-component-helper/atmos.go
25-25: var atmosPlanExitCodeE is unused
(unused)
230-230: func parseMap is unused
(unused)
261-261: func parseListOfMaps is unused
(unused)
🔇 Additional comments (21)
pkg/atmos/aws-component-helper/fixture_test.go (3)
1-16: LGTM! Clean package structure and imports.The package structure follows Go conventions, and imports are well-organized with appropriate aliases.
60-74: LGTM! Well-structured basic test.The test validates the basic initialization of a Fixture with clear assertions.
133-148: Add error handling for GetAndDeploy.The test case doesn't handle potential errors from
GetAndDeploy. If it fails,Destroywon't be called, potentially leaving resources behind.suite.Test(t, "two-private-subnets", func(t *testing.T, atm *Atmos) { inputs := map[string]interface{}{ // ... input configuration ... } - component := atm.GetAndDeploy("vpc/private-only", "default-test", inputs) - defer atm.Destroy(component) + var component string + require.NotPanics(t, func() { + component = atm.GetAndDeploy("vpc/private-only", "default-test", inputs) + }, "GetAndDeploy should not panic") + require.NotEmpty(t, component, "Component should not be empty") + defer func() { + if component != "" { + atm.Destroy(component) + } + }() })pkg/atmos/aws-component-helper/atmos_component.go (4)
13-16: LGTM!The
Outputstruct is well-designed with clear documentation and appropriate field types.
19-25: LGTM!The
AtmosComponentstruct is well-designed with:
- Clear documentation
- Appropriate field types
- Good encapsulation (unexported
outputfield)
28-39: LGTM!The constructor function is well-implemented with proper initialization and consistent handling of the random identifier.
42-49: Verify the devMode flag.The
devModeflag is used but not defined in this file. Please ensure it's properly defined and initialized.Run the following script to verify the flag definition:
✅ Verification successful
The devMode flag is properly defined
The flag is correctly defined in
pkg/atmos/aws-component-helper/atmos.goas a package-level boolean flag with a default value of false.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Search for devMode flag definition. rg -A 2 "devMode.*=.*flag\.Bool"Length of output: 216
pkg/atmos/aws-component-helper/state.go (9)
19-22: LGTM!The
Statestruct is well-designed with clear documentation and appropriate field types.
24-27: LGTM!The method provides a simple and effective way to generate a unique identifier from the namespace.
30-36: LGTM!The constructor function is well-implemented with proper initialization and consistent handling of the namespace.
39-57: LGTM!The method is well-implemented with:
- Proper error handling
- Cleanup of partially created state on failure
- Clear and logical flow
60-71: LGTM!The method properly handles directory creation with appropriate error handling.
74-83: LGTM!The method provides a clean way to handle state cleanup with respect to the preservation flag.
86-88: LGTM!The method provides a clean way to get the current state directory path.
91-93: LGTM!The method provides a clean way to get the namespace directory name.
96-98: LGTM!The method provides a clean way to get the base directory path.
pkg/atmos/aws-component-helper/acceptance_test.go (1)
48-50:⚠️ Potential issueFix test failure: FailNow called on parent test.
The test is failing because
GetAndDestroymight callFailNowon the parent test throughrequire.NoError. This violates Go's testing rules. Move the deferred cleanup to a separate cleanup function.Apply this diff to fix the test failure:
- defer atm.GetAndDestroy("terraform-basic-configuration", "default-test", inputs) + t.Cleanup(func() { + if err := atm.GetAndDestroy("terraform-basic-configuration", "default-test", inputs); err != nil { + t.Errorf("failed to destroy resources: %v", err) + } + })Likely invalid or redundant comment.
🧰 Tools
🪛 GitHub Actions: Run Tests
[error] 50-50: TestAcceptance failed: subtest may have called FailNow on a parent test
pkg/atmos/aws-component-helper/suite.go (1)
91-115: Verify the skipTeardown flag.The
skipTeardownflag is used but not defined in this file. Please ensure it's properly defined and initialized.Run the following script to verify the flag definition:
✅ Verification successful
The skipTeardown flag is properly defined
The flag is correctly defined in
pkg/atmos/aws-component-helper/fixture.goasflag.Bool("skip-teardown", false, "skip teardown")and is properly used in the code.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Search for skipTeardown flag definition. rg -A 2 "skipTeardown.*=.*flag\.Bool"Length of output: 572
pkg/atmos/aws-component-helper/atmos.go (3)
37-51: Well-structured type and constructor implementation!The
Atmostype and its constructor are well-designed, following Go best practices with clear field definitions and proper initialization.
137-151: Fix OutputList method issuesThe method has the same issues as previously identified:
- Incorrect error message stating "map or list" when only a list is expected
- Unreachable return statement
76-78:⚠️ Potential issueFix JSON parsing error in Deploy method
The pipeline failure indicates an invalid JSON character 'd' while parsing the output. This suggests potential formatting issues in the output data.
Consider adding error handling and output validation:
- atmosApply(ts.t, options) // Apply the deployment - err := atmosOutputAllE(ts.t, options, "", &component.output) + atmosApply(ts.t, options) // Apply the deployment + // Ensure clean output before parsing + err := atmosOutputAllE(ts.t, options, "", &component.output) + if err != nil { + if strings.Contains(err.Error(), "invalid character") { + // Clean the output before retrying + err = atmosOutputAllE(ts.t, options, "", &component.output) + } + }Likely invalid or redundant comment.
🧰 Tools
🪛 GitHub Actions: Run Tests
[error] 78-78: Invalid JSON character 'd' found while parsing value
| assert.DirExists(t, state.CurrentDir()) | ||
|
|
||
| // Teardown the state (remove namespace-specific directory) | ||
| state.Teardown() |
There was a problem hiding this comment.
Add error handling for Teardown calls.
The error returns from Teardown calls are not being checked. This could hide potential cleanup failures.
Apply this diff to add error handling:
- state.Teardown()
+ err = state.Teardown()
+ assert.NoError(t, err)
- state.Teardown()
+ err = state.Teardown()
+ assert.NoError(t, err)
- forkState.Teardown()
+ err = forkState.Teardown()
+ assert.NoError(t, err)Also applies to: 99-99, 108-108
🧰 Tools
🪛 golangci-lint (1.62.2)
45-45: Error return value of state.Teardown is not checked
(errcheck)
| // Fork the state for the test | ||
| testState, err := ts.state.Fork(name) | ||
| require.NoError(t, err) | ||
| defer testState.Teardown() // Ensure test state is torn down after execution |
There was a problem hiding this comment.
Add error handling for test state cleanup.
The error return from testState.Teardown is not being checked. This could hide potential cleanup failures.
Apply this diff to add error handling:
- defer testState.Teardown() // Ensure test state is torn down after execution
+ defer func() {
+ if err := testState.Teardown(); err != nil {
+ t.Errorf("failed to cleanup test state: %v", err)
+ }
+ }()📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| defer testState.Teardown() // Ensure test state is torn down after execution | |
| defer func() { | |
| if err := testState.Teardown(); err != nil { | |
| t.Errorf("failed to cleanup test state: %v", err) | |
| } | |
| }() // Ensure test state is torn down after execution |
🧰 Tools
🪛 golangci-lint (1.62.2)
143-143: Error return value of testState.Teardown is not checked
(errcheck)
| // Helper to parse a map recursively | ||
| func parseMap(m map[string]interface{}) (map[string]interface{}, error) { | ||
| result := make(map[string]interface{}) | ||
| for k, v := range m { | ||
| switch vt := v.(type) { | ||
| case map[string]interface{}: | ||
| nestedMap, err := parseMap(vt) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| result[k] = nestedMap | ||
| case []interface{}: | ||
| nestedList, err := parseListOfMaps(vt) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| result[k] = nestedList | ||
| case float64: | ||
| testInt, err := strconv.ParseInt((fmt.Sprintf("%v", vt)), 10, 0) | ||
| if err == nil { | ||
| result[k] = int(testInt) | ||
| } else { | ||
| result[k] = vt | ||
| } | ||
| default: | ||
| result[k] = vt | ||
| } | ||
| } | ||
| return result, nil | ||
| } | ||
|
|
||
| func vendorDependencies(t *testing.T, suite *TestSuite) error { | ||
| options := GetAtmosOptions(t, suite, "", "", map[string]interface{}{}) | ||
| _, err := atmos.VendorPullE(t, options) | ||
| // Helper to parse a list of maps | ||
| func parseListOfMaps(l []interface{}) ([]map[string]interface{}, error) { | ||
| var result []map[string]interface{} | ||
| for _, v := range l { | ||
| asMap, isMap := v.(map[string]interface{}) | ||
| if !isMap { | ||
| return nil, errors.New("Type switching to map[string]interface{} failed.") | ||
| } | ||
| m, err := parseMap(asMap) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| result = append(result, m) | ||
| } | ||
| return result, nil | ||
| } |
There was a problem hiding this comment.
💡 Codebase verification
Remove duplicate helper functions
The parseMap and parseListOfMaps functions are already implemented and well-documented in pkg/atmos/terraform_output.go. Remove these duplicate implementations and import the functions from terraform_output.go if needed.
🔗 Analysis chain
Verify necessity of unused helper functions
The parseMap and parseListOfMaps functions are currently unused in the codebase. While they appear to be utility functions, consider either:
- Adding documentation explaining their intended future use, or
- Removing them if they're not needed
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Check if these functions might be used in other files
rg -l "parseMap|parseListOfMaps" --type go
Length of output: 114
Script:
#!/bin/bash
# Check the actual usage context in terraform_output.go
rg "parseMap|parseListOfMaps" pkg/atmos/terraform_output.go -C 3
Length of output: 1627
🧰 Tools
🪛 golangci-lint (1.62.2)
230-230: func parseMap is unused
(unused)
261-261: func parseListOfMaps is unused
(unused)
There was a problem hiding this comment.
I have not made a detailed review of the code. I list here my higher-level issues with the design:
- I don't understand the separation of Fixture and Suite. All the tests should be using the same Suite and there should be a 1-to-1 mapping of Fixture and Suite, so why are they separate? More specifically, why do they have to be independently created and destroyed. That seems unnecessarily complex.
- Does not support running tests in parallel. Test suite setup and teardown should be handled in
TestMain, allowing parallel tests and (mostly) insulating tests from having to care about Fixtures. - Does not support developer workflow:
- Create Fixture, deploy test resources, run tests, destroy test resources, leave Fixture in place
- Use existing Fixture, deploy test resources, run tests, destroy test resources, leave Fixture in place
- Use existing Fixture and test resources, run tests, leave test resources and Fixture in place
- Destroy existing (reusable) test resources and Fixture
Note About Plugin Caching
Terraform plugin caching does not work with parallel testing (the cache directory does not have locking to manage parallel updates). Caching need not be supported, and at minimum should be off by default.
what
Description
There are 4 classes introduced
statedirectory in repo root dir, define tmp work dir, vendor components in fixture subdir, setup/teardown Suiteforkof the current namespace to a new one - that works by copying all state files from the current directory to the new one.fixtureto a temp directory for isolationUsage example
References