[#7] Added unit tests for helper functions.#20
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WalkthroughEnhancements were made to the Changes
Sequence Diagram(s)sequenceDiagram
participant Caller
participant HelperFunctions
Caller->>HelperFunctions: gitUrlToGithubUrl(gitUrl)
alt gitUrl is null/undefined/empty
HelperFunctions-->>Caller: return null
else valid gitUrl
HelperFunctions-->>Caller: return normalized GitHub URL or null
end
Caller->>HelperFunctions: extractPrNumber(environmentName)
alt environmentName is null/undefined/empty
HelperFunctions-->>Caller: return null
else environmentName starts with "pr-"
HelperFunctions-->>Caller: return PR number
else
HelperFunctions-->>Caller: return null
end
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Actionable comments posted: 0
🧹 Nitpick comments (1)
src/lagoon-api.test.mjs (1)
1-1: Remove extraneous importThe static analysis tool has flagged "@jest/globals" as an extraneous import.
-import { jest } from '@jest/globals'; +// If you're using Jest's automatic globals, you don't need to import jest🧰 Tools
🪛 ESLint
[error] 1-1: "@jest/globals" is extraneous.
(n/no-extraneous-import)
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📒 Files selected for processing (3)
src/helpers.test.mjs(1 hunks)src/lagoon-api.mjs(2 hunks)src/lagoon-api.test.mjs(1 hunks)
🧰 Additional context used
🪛 ESLint
src/lagoon-api.test.mjs
[error] 1-1: "@jest/globals" is extraneous.
(n/no-extraneous-import)
🔇 Additional comments (7)
src/lagoon-api.mjs (2)
239-242: Added defensive programming to handle edge casesAdding this null check for
gitUrlToGithubUrlis a good practice to prevent errors when the function receives empty, null, or undefined inputs.
262-265: Added defensive programming to handle edge casesSimilar to the previous function, adding this null check for
extractPrNumberhelps prevent potential errors when processing invalid inputs.src/helpers.test.mjs (3)
1-5: Comprehensive test file structureGood job on adding a dedicated test file for the helper functions with clear documentation.
6-53: Great test coverage for gitUrlToGithubUrlThe tests cover all the necessary edge cases:
- Empty, null, and undefined inputs
- SSH and HTTPS URL formats
- Non-GitHub URLs
- Various repository name formats
This comprehensive coverage ensures the function behaves correctly in all scenarios.
55-102: Thorough test coverage for extractPrNumberExcellent test coverage for the PR extraction function, including:
- Empty, null, and undefined inputs
- Case insensitivity handling
- Negative cases
- Proper format validation
- PR numbers of varying lengths
These tests ensure robust behavior across all input scenarios.
src/lagoon-api.test.mjs (2)
16-58: Well-structured mocks for testingThe mocks are well-structured to isolate the helper functions from external dependencies, making the tests more reliable and focused. Good job mocking both the command classes and the
execCommandfunction while preserving the actual implementation of the helper functions.
60-107: Good complementary tests for helper functionsThese tests nicely complement the comprehensive tests in
helpers.test.mjsby focusing on the typical usage patterns of the helper functions specifically within the Lagoon API context.
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Checklist before requesting a review
Changed
This PR addresses issue #7 by adding unit tests for the helper functions. These tests cover all edge cases and ensure that the functions work as expected even with unexpected inputs. The helper functions were also improved to be more robust by adding null/undefined checks.
Summary by CodeRabbit
Bug Fixes
Tests