Run integration tests on the CI (arduino#296)

* removed redundant test

* add python tests

* un-mark as integration

* additional step to run integration tests

* change step name

* install dependencies first

* split unit and intg tests execution

* bump image for all steps

.drone.yml

@@ -3,29 +3,36 @@ name: default
 
 steps:
 - name: lint
-  image: arduino/arduino-cli:drone-0.2.0
+  image: arduino/arduino-cli:drone-1.0
   commands:
     # Check if the Go code is properly formatted and run the linter
     - task check
     # Ensure protobufs compile
     - task protoc
 
 - name: build
-  image: arduino/arduino-cli:drone-0.2.0
+  image: arduino/arduino-cli:drone-1.0
   commands:
     - task build
 
 - name: test
-  image: arduino/arduino-cli:drone-0.2.0
+  image: arduino/arduino-cli:drone-1.0
   commands:
-    - task test
+    - task test-unit
     - task test-legacy
 
+- name: integration
+  image: arduino/arduino-cli:drone-1.0
+  failure: ignore  # work in progress, we know some tests will fail at the moment
+  commands:
+    - pip install -r test/requirements.txt
+    - task test-integration
+
 # Contrary to other CI platforms, uploading reports to Codecov requires Drone to provide a token.
 # To avoid exposing the Codecov token to external PRs, we only upload coverage when we merge on
 # `master`.
 - name: coverage
-  image: arduino/arduino-cli:drone-0.2.0
+  image: arduino/arduino-cli:drone-1.0
   environment:
     CODECOV_TOKEN:
       from_secret: codecov_token

Taskfile.yml

@@ -20,12 +20,13 @@ tasks:
   test-unit:
     desc: Run unit tests only
     cmds:
-      - go test -short {{ default "-v" .GOFLAGS }} -coverprofile=coverage_unit.txt {{ default .DEFAULT_TARGETS .TARGETS }}
+      - go test -short {{ default "-v" .GOFLAGS }} -coverprofile=coverage_unit.txt {{ default .DEFAULT_TARGETS .TARGETS }} {{.TEST_LDFLAGS}}
 
   test-integration:
     desc: Run integration tests only
     cmds:
       - go test -run Integration {{ default "-v" .GOFLAGS }} -coverprofile=coverage_integ.txt {{ default .DEFAULT_TARGETS .TARGETS }} {{.TEST_LDFLAGS}}
+      - pytest test/
 
   test-legacy:
     desc: Run tests for the `legacy` package

cli/cli_test.go

@@ -288,33 +288,6 @@ func TestUploadIntegration(t *testing.T) {
 	require.NotZero(t, exitCode)
 }
 
-func TestLibSearchIntegration(t *testing.T) {
-	exitCode, output := executeWithArgs("lib", "search", "audiozer", "--format", "json")
-	require.Zero(t, exitCode)
-	var res struct {
-		Libraries []struct {
-			Name string
-		}
-	}
-	err := json.Unmarshal(output, &res)
-	require.NoError(t, err, "decoding json output")
-	require.NotNil(t, res.Libraries)
-	require.Len(t, res.Libraries, 1)
-	require.Equal(t, res.Libraries[0].Name, "AudioZero")
-
-	exitCode, output = executeWithArgs("lib", "search", "audiozero", "--names")
-	require.Zero(t, exitCode, "process exit code")
-	require.Equal(t, "AudioZero\n", string(output))
-
-	exitCode, output = executeWithArgs("lib", "search", "audiozer", "--names")
-	require.Zero(t, exitCode, "process exit code")
-	require.Equal(t, "AudioZero\n", string(output))
-
-	exitCode, output = executeWithArgs("lib", "search", "audiozerooooo", "--names")
-	require.Zero(t, exitCode, "process exit code")
-	require.Equal(t, "", string(output))
-}
-
 func TestLibUserIntegration(t *testing.T) {
 	// source of test custom libs
 	libDir := filepath.Join("testdata", "libs")

version/version_test.go

@@ -24,15 +24,12 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-// TestIntegrationBuildInjectedInfo is an integration test that aims to test the Info strings passed to the binary at build time
+// TestBuildInjectedInfo tests the Info strings passed to the binary at build time
 // in order to have this test green launch your testing using the provided task (see /Taskfile.yml) or use:
-//     go test -run Integration -v ./... -ldflags '
+//     go test -run TestBuildInjectedInfo -v ./... -ldflags '
 //       -X github.com/arduino/arduino-cli/version.versionString=0.0.0-test.preview
 //       -X github.com/arduino/arduino-cli/version.commit=deadbeef'
-func TestIntegrationBuildInjectedInfo(t *testing.T) {
-	if testing.Short() {
-		t.Skip("skip integration test")
-	}
+func TestBuildInjectedInfo(t *testing.T) {
 	goldenAppName := "arduino-cli"
 	goldenInfo := Info{
 		Application:   goldenAppName,