unit testing
in PHP

"He who does not test, tests twice."

Convenient Testing PHP Code

Nette Tester is a simple and yet very handy PHP code testing tool. Get Started.

Perfect isolation

Each test is a separate executable file. And it is run as a separate process. This ensures perfect isolation.

Over 15 years of development

We've been developing Nette for over 15 years - and counting! The libraries we provide are therefore very mature, stable and widely used. They are trusted by many global corporations and power many major websites. Who uses Nette?

Parallel Execution

The tester runs tests in parallel on a specified number of threads. This speeds up the entire testing process dramatically.

Generates Code Coverage

The Tester can generate a clear map of the code coverage of the tests, i.e. code coverage. Take a look at the sample.