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[bidi] Add provide response command #13708

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merged 2 commits into from
Mar 19, 2024

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@pujagani pujagani commented Mar 19, 2024

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Description

Add provide response command of the BiDi Network module https://w3c.github.io/webdriver-bidi/#command-network-provideResponse in Java and JS bindings.

Motivation and Context

Incrementally implement BiDI APIs.

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)

Checklist

  • I have read the contributing document.
  • My change requires a change to the documentation.
  • I have updated the documentation accordingly.
  • I have added tests to cover my changes.
  • All new and existing tests passed.

Type

enhancement, tests


Description

  • Added provideResponse command implementation in both Java and JavaScript bindings.
  • Introduced ProvideResponseParameters class in Java and JavaScript for setting up response parameters.
  • Added tests for the new provideResponse command in Java and JavaScript, including a disabled test for future comprehensive testing.
  • This enhancement aims at incrementally implementing the BiDi APIs, specifically the network module's provide response command.

Changes walkthrough

Relevant files
Enhancement
Network.java
Add Provide Response Command to Network Module                     

java/src/org/openqa/selenium/bidi/module/Network.java

  • Added provideResponse method to the Network class.
+5/-0     
ProvideResponseParameters.java
Implement ProvideResponseParameters Class                               

java/src/org/openqa/selenium/bidi/network/ProvideResponseParameters.java

  • Introduced ProvideResponseParameters class with methods to set request
    parameters.
  • +64/-0   
    network.js
    Add Provide Response Command to Network Class                       

    javascript/node/selenium-webdriver/bidi/network.js

    • Added provideResponse method to the Network class.
    +14/-0   
    provideResponseParameters.js
    Implement ProvideResponseParameters Class                               

    javascript/node/selenium-webdriver/bidi/provideResponseParameters.js

  • Created ProvideResponseParameters class with methods for setting up
    response parameters.
  • +83/-0   
    Tests
    NetworkCommandsTest.java
    Add Tests for Provide Response Command                                     

    java/test/org/openqa/selenium/bidi/network/NetworkCommandsTest.java

  • Added tests for provideResponse method in Network class.
  • Included a disabled test for future implementation.
  • +66/-0   
    network_commands_test.js
    Add Test for Provide Response Command                                       

    javascript/node/selenium-webdriver/test/bidi/network_commands_test.js

  • Added a test for provideResponse method, currently marked as pending.
  • +16/-0   

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    PR Description updated to latest commit (5e43418)

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    PR Review

    ⏱️ Estimated effort to review [1-5]

    2, because the PR introduces a new feature with a moderate amount of new code across both Java and JavaScript bindings, including tests. The changes are straightforward and well-scoped to a specific functionality, making the review process easier.

    🧪 Relevant tests

    Yes

    🔍 Possible issues

    Missing Documentation: The PR does not mention updating the documentation to reflect the new feature. It's important to ensure that users are aware of how to use the new provideResponse command.

    Inconsistent Error Handling: In javascript/node/selenium-webdriver/bidi/provideResponseParameters.js, the error messages for invalid parameter types are inconsistent. For example, when checking if value is an instance of BytesValue, the error message includes the received value, but the check for reasonPhrase being a string does not. Consistency in error messaging helps with debugging and development.

    🔒 Security concerns

    No


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    codiumai-pr-agent-pro bot commented Mar 19, 2024

    PR Code Suggestions

    CategorySuggestions                                                                                                                                                       
    Enhancement
    Add null check for parameters in the provideResponse method.

    It's recommended to validate the parameters object in the provideResponse method to ensure
    it's not null before using it. This can prevent potential NullPointerExceptions if the
    method is called with a null argument.

    java/src/org/openqa/selenium/bidi/module/Network.java [136-138]

     public void provideResponse(ProvideResponseParameters parameters) {
    +  Objects.requireNonNull(parameters, "parameters must not be null");
       this.bidi.send(new Command<>("network.provideResponse", parameters.toMap()));
     }
     
    Use Map methods directly without Object.fromEntries in asMap.

    In the ProvideResponseParameters class, use Map methods directly when converting #map to
    an object in the asMap method, instead of using Object.fromEntries on the result of
    value.asMap(), which is already a Map.

    javascript/node/selenium-webdriver/bidi/provideResponseParameters.js [31]

    -this.#map.set('body', Object.fromEntries(value.asMap()))
    +this.#map.set('body', value.asMap())
     
    Improve error messages for type checks.

    For better type safety and error messages, consider using template literals or a more
    descriptive message in the error thrown when the type checks fail in methods like body,
    cookies, headers, reasonPhrase, and statusCode.

    javascript/node/selenium-webdriver/bidi/provideResponseParameters.js [29]

    -throw new Error(`Value must be an instance of BytesValue. Received: '${value})'`)
    +throw new Error(`Value must be an instance of BytesValue. Received: ${typeof value} with value: ${value}`)
     
    Possible issue
    Ensure params.asMap() returns a Map before converting to object entries.

    In the provideResponse method, consider adding a check to ensure that params.asMap()
    returns an object that can be converted to entries, to avoid potential runtime errors when
    Object.fromEntries is called with incompatible types.

    javascript/node/selenium-webdriver/bidi/network.js [207]

    -params: Object.fromEntries(params.asMap()),
    +const paramMap = params.asMap();
    +if (!(paramMap instanceof Map)) {
    +  throw new Error('Expected params.asMap() to return a Map instance.');
    +}
    +params: Object.fromEntries(paramMap),
     

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    @pujagani pujagani merged commit 3c783f7 into SeleniumHQ:trunk Mar 19, 2024
    4 checks passed
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