RANGER-5359: Add unit test cases for knox-agent module #701
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dhavalshah9131
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RakeshGuptaDev,
kumaab,
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kumaab,
kishorgollapalliwar and
dineshkumar-yadav
dhavalshah9131
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Pull Request Overview
This PR adds comprehensive unit test coverage for the Knox Security Plugin module within the knox-agent component. The changes include AI-generated test classes that were manually reviewed to improve code coverage across multiple packages from 0% to 87-100%.
- Added unit tests for Knox client, connection management, and resource management classes
- Added unit tests for Knox authorization and admin client functionality
- Added Mockito test dependencies to support the new test infrastructure
Reviewed Changes
Copilot reviewed 8 out of 8 changed files in this pull request and generated 7 comments.
Show a summary per file
| File | Description |
|---|---|
| TestKnoxResourceMgr.java | Tests Knox resource management functionality including config validation and resource lookup |
| TestKnoxConnectionMgr.java | Tests Knox connection management with various client configurations |
| TestKnoxClient.java | Comprehensive tests for Knox client operations including topology/service listing and HTTP interactions |
| TestRangerServiceKnox.java | Tests Ranger service Knox integration including policy generation and resource lookup |
| TestRangerPDPKnoxFilter.java | Tests Knox authorization filter functionality and access control |
| TestKnoxRangerPlugin.java | Tests Knox Ranger plugin initialization and request building |
| TestRangerAdminJersey2RESTClient.java | Extensive tests for REST client operations including secure/non-secure modes and error handling |
| pom.xml | Adds Mockito dependencies required for the test infrastructure |
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| * @generated by Cursor | ||
| * @description <Unit Test for KnoxResourceMgr class> |
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| * @generated by Cursor | |
| * @description <Unit Test for KnoxResourceMgr class> | |
| * Unit Test for KnoxResourceMgr class. |
| * @generated by Cursor | ||
| * @description <Unit Test for KnoxConnectionMgr class> |
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| * @generated by Cursor | |
| * @description <Unit Test for KnoxConnectionMgr class> | |
| * Unit tests for the KnoxConnectionMgr class. |
| * @generated by Cursor | ||
| * @description <Unit Test for KnoxClient class> |
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| * @generated by Cursor | |
| * @description <Unit Test for KnoxClient class> | |
| * Unit Test for KnoxClient class. |
| * @generated by Cursor | ||
| * @description <Unit Test for RangerServiceKnox class> |
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| * @generated by Cursor | |
| * @description <Unit Test for RangerServiceKnox class> | |
| * Unit Test for RangerServiceKnox class. |
| * @generated by Cursor | ||
| * @description <Unit Test for RangerPDPKnoxFilter class> | ||
| */ |
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The @generated and @description comments are non-standard Javadoc tags that may not be recognized by documentation tools. Consider using standard Javadoc format or removing these custom tags.
| * @generated by Cursor | |
| * @description <Unit Test for RangerPDPKnoxFilter class> | |
| */ | |
| * Unit Test for RangerPDPKnoxFilter class. | |
| */ |
| * @generated by Cursor | ||
| * @description <Unit Test for KnoxRangerPlugin class> | ||
| */ |
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The @generated and @description comments are non-standard Javadoc tags that may not be recognized by documentation tools. Consider using standard Javadoc format or removing these custom tags.
| * @generated by Cursor | |
| * @description <Unit Test for KnoxRangerPlugin class> | |
| */ | |
| * Unit Test for KnoxRangerPlugin class. | |
| */ |
| * @generated by Cursor | ||
| * @description <Unit Test for RangerAdminJersey2RESTClient class> | ||
| */ |
There was a problem hiding this comment.
The @generated and @description comments are non-standard Javadoc tags that may not be recognized by documentation tools. Consider using standard Javadoc format or removing these custom tags.
| * @generated by Cursor | |
| * @description <Unit Test for RangerAdminJersey2RESTClient class> | |
| */ | |
| * Unit Test for RangerAdminJersey2RESTClient class. | |
| */ |
4 participants
What changes were proposed in this pull request?
AI Disclosure
Added AI-generated Test methods/Test classes using Cursor AI for Knox Security Plugin module and manually reviewed.
Added unit test cases for knox-agent module
How was this patch tested?
Build completed successfully along with all test cases using the command: mvn clean compile package install.
As per Jacoco
Apache -> Knox Security Plugin
Packages Covered
Improved Jacoco coverage across multiple packages:
org.apache.ranger.admin.client → 0% → 87%
org.apache.ranger.services.knox.client → 0% → 98%
org.apache.ranger.services.knox → 0% → 100%
org.apache.ranger.authorization.knox → 81% → 90%