Add Test Coverage for Gemini Service#1
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Adds a comprehensive test suite for `geminiService.ts`. - Sets up the testing environment using Vitest, JSDOM, and React Testing Library. - Implements a manual mock for the `@google/genai` dependency to isolate the service for unit testing. - Tests cover success, failure, and edge cases for `fetchProductivityScore` and `fetchLeaderboards`, ensuring the core business logic is robust and reliable.
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Pull request overview
This PR adds comprehensive test coverage for the Gemini service by introducing Vitest as the testing framework. The changes include configuration files for Vitest, test setup, a full test suite for geminiService.ts, and a manual mock for the external @google/genai dependency.
Changes:
- Added Vitest testing framework with proper configuration and setup
- Created comprehensive unit tests for
fetchProductivityScoreandfetchLeaderboardsfunctions - Implemented manual mock for
@google/genaidependency - Added testing-related dependencies to package.json
Reviewed changes
Copilot reviewed 5 out of 6 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| vitest.setup.ts | Test setup file importing jest-dom matchers |
| vite.config.ts | Added Vitest configuration with jsdom environment |
| services/geminiService.test.ts | Complete test suite with mock scenarios for both service functions |
| mocks/@google/genai.ts | Manual mock implementation for the Google GenAI SDK |
| package.json | Added testing dependencies including vitest, jsdom, and testing-library packages |
| package-lock.json | Lockfile updates for new dependencies |
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Missing comma after the resolve block. This will cause a syntax error in the configuration object.
This submission introduces a complete testing setup to the repository and adds the first set of unit tests for the critical
geminiService.tsfile. By mocking external dependencies and covering various scenarios, these tests significantly improve the project's code quality and maintainability. No user-visible changes are included.PR created automatically by Jules for task 9813906785089711996 started by @igor-holt