Test Scaffolding Prompt
Referencing the exact file with #file gives Copilot Chat the full function signature and dependencies. Specifying the test framework, naming convention, and what to mock prevents generic tests that need heavy editing.
Write unit tests for the {{functionName}} function in #file:{{filePath}}. Use {{testFramework}} with the following structure: - Group tests by behavior (describe blocks) - Cover: happy path, edge cases (empty input, null, boundary values), and error cases - Use descriptive test names: "should {{expectedBehavior}} when {{condition}}" - Mock {{dependenciesToMock}} using {{mockLibrary}} - Assert both return values and side effects
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Why this prompt works
Referencing the exact file with #file gives Copilot Chat the full function signature and dependencies. Specifying the test framework, naming convention, and what to mock prevents generic tests that need heavy editing.
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