# Testing

> For the complete documentation index, see [llms.txt](https://www.jetbrains.com/help/idea/2026.3/llms.txt).

Testing in IntelliJ IDEA

Learn how to run, debug, and monitor tests with IntelliJ IDEA

- [Run tests](performing-tests.html): Run, rerun, and debug failed tests
- [Explore test results](viewing-and-exploring-test-results.html): View and export test results

## Testing frameworks

- [JUnit](junit.html): Test your code with Junit
- [TestNG](testng.html): Learn how to work with TestNG in IntelliJ IDEA
- [Spock](spock.html): Write tests with Spock for Java and Groovy
- [Selenium](selenium.html): Create automated tests in Java, Kotlin, or Groovy

## Code coverage

- [Code coverage](code-coverage.html): Analyze executed lines, find untested areas, and enhance your test coverage

## Test Management Systems

- [Get started with TMS integration](test-management-systems.html): Configure integration with TMS
- [Local TMS](local-tms.html): Store and manage your test data