AUTOMATED UNIT TEST GENERATION
Generate missing unit tests for code modifications automatically.
Writing unit tests can be tedious. GitRabbit analyzes code changes in your pull requests and automatically generates unit tests for new logic paths, edge cases, and error handlers. Tests are designed to match your existing framework (Jest, Vitest, Pytest, Go testing) and testing styles.
Key_Capabilities
Framework Auto-Detection
Identifies whether your codebase utilizes Jest, Pytest, Vitest, Go, or JUnit, and formats code accordingly.
Edge Case Identification
Specifically targets boundary conditions (empty lists, null limits, overflow parameters).
One-Click Append
Adds tests directly to your test suite files with one click.
Setup_Sequence
Analyze Code Changes
GitRabbit looks at new functions or logic paths introduced in the PR.
Draft Test Suites
The agent writes matching test cases based on mock input states.
Submit Test File
Suggestions are posted in the PR comment section, or appended to files (like 'math.test.ts').
Code_Example
// Auto-generated by GitRabbit for calculateTax()
import { describe, it, expect } from 'vitest';
import { calculateTax } from './tax-service';
describe('calculateTax() edge cases', () => {
it('should return 0 when income is negative', () => {
expect(calculateTax(-500)).toBe(0);
});
it('should apply maximum bracket for high incomes', () => {
expect(calculateTax(500000)).toBe(175000);
});
});Pro_Tips
- ✦Configure standard Mock files in '.gitrabbit.yml' to help the agent mock database or API queries correctly.
- ✦Combine Test Generation with One-Click Fixes to keep test suites matching code refactors instantly.