Turn Your Tests Into Living Requirements.
Code coverage is just noise. TestMutant validates that your tests actually enforce your business rules, transforming your suite into a verified, always-up-to-date specification.
Don't just test code. Verify behavior.
The Gap Between "Jira" and Your Code.
You have requirements defined in tickets. You have code in the repo. You have tests in CI.
But nothing guarantees they are actually connected.
The "Zombie" Requirement:
You implemented a business rule years ago. Tests pass. But if you accidentally deleted that rule today, would your tests notice? If not, that requirement is dead—it's just "Zombie Code" taking up space.
Documentation is Fiction:
The moment a requirement is written in a doc, it's out of date. The only source of truth is the code, but standard tests don't tell you which code is actually protecting your business.
Lock Down Your Business Logic.
TestMutant doesn't just check if code runs. It checks if code matters.
Logic Verification:
We systematically disable specific business rules in your code. If your tests fail, that requirement is Verified. If they pass, that requirement is Unverified (it exists in code, but isn't enforced by your tests).
The "Living" Link:
We map every verified rule to the specific test case that protects it. The result is a real-time map of your system's behavior that is guaranteed to be accurate.
Audit-Ready Certainty:
Don't tell auditors you test for security. Show them the TestMutant report proving that removing the security check triggers an immediate build failure.
False Safety vs. Real Enforcement
The Standard Pipeline
The Rule:
"Admins must have 2FA enabled."
Status:
Build Passed
The Reality:
The code exists, but the test doesn't actually fail if the code is removed.
The Result:
"False Safety." The rule exists, but can be broken silently.
The Fix: You write a test. The requirement is now Locked.
The TestMutant Pipeline
The Rule:
"Admins must have 2FA enabled."
Status:
Unverified Spec
The Reality:
TestMutant disabled the 2FA check, and your tests still passed.
The Result:
You are alerted immediately: "This business rule is not protected."
The Fix: You write a test. The requirement is now Locked.
Requirements That Can't Rot.
Join the waitlist to turn your codebase into a library of verified, living specifications.