Name: Add Tests
Author: AliErcanOzgokce

Generate tests for the specified code, targeting meaningful coverage of behavior and edge cases.

Process

Read the source code and understand its public interface
Identify the testing framework from project config (package.json, pyproject.toml, Cargo.toml)
Find existing test patterns — match the project's style for imports, assertions, helpers
Generate tests covering:
- Happy path (expected inputs → expected outputs)
- Edge cases (empty input, null, boundary values, maximum sizes)
- Error paths (invalid input, network failures, missing resources)
- Important state transitions
Run the tests to verify they pass

Test Quality Rules

Test behavior, not implementation — if the test breaks when you refactor internals, it's too coupled
One assertion per concept — each test should verify one thing (may use multiple expect calls)

Generate tests for the specified code, targeting meaningful coverage of behavior and edge cases.

Read the source code and understand its public interface
Identify the testing framework from project config (package.json, pyproject.toml, Cargo.toml)
Find existing test patterns — match the project's style for imports, assertions, helpers
Generate tests covering:
- Happy path (expected inputs → expected outputs)
- Edge cases (empty input, null, boundary values, maximum sizes)
- Error paths (invalid input, network failures, missing resources)
- Important state transitions
Run the tests to verify they pass

Test behavior, not implementation — if the test breaks when you refactor internals, it's too coupled
One assertion per concept — each test should verify one thing (may use multiple expect calls)