Test cases that cover the edge cases you'd forget to write
Test Case Generator generates test cases from a function or a described behavior — including the edge cases that are easy to skip when you're testing your own code.
Testing your own code means testing your own assumptions
It's hard to write thorough tests for code you just wrote, because the edge cases you'd miss are usually the same ones you didn't think of while writing the logic in the first place.
What Test Case Generator does
Test Case Generator generates test cases from a function or a described behavior, including edge cases — null inputs, boundary values, unexpected types — that are easy to overlook when testing your own assumptions.
Key capabilities
Generated from real code or behavior
Works from an existing function or a plain description of expected behavior.
Edge case coverage
Includes null inputs, boundary values, and unexpected types, not just the happy path.
Matches your test framework
Generated in the format your project's test hub already uses.
Regenerate as code changes
Update test cases quickly when the underlying function changes.
How it works
Add a function or describe the behavior
Whichever you have — real code or a description.
Get generated test cases
Covering the happy path and the edge cases likely to be missed.
Review and integrate
Add them to your existing test hub.
Example output
Frequently asked questions
Included in every plan
Start covering your edge cases today, or see the full plan comparison first.