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Unit Test Generator
Paste a function and get comprehensive unit tests covering happy path, edge cases, error scenarios, and boundary conditions.
testingjestvitest
★ 84↓ 310 importsby @maya
Preview
Write unit tests for this {{language}} function using {{framework}}: {{code}} Cover: - Happy path (expected inputs) - Edge cases (empty, null, undefined, boundary values) - Error scenarios (invalid inputs, thrown exceptions) - Async behavior (if applicable) Use descriptive test names: "should [expected] when [condition]"
Variables (2)
{{language}}{{framework}}