# TestSource

@Incubating
interface TestSource(source)

Representation of the source of a test or container used to navigate to its location by IDEs and build tools. This is a marker interface. Clients need to check instances for concrete subclasses or subinterfaces.

This is an API aligned to test sources representation of the JUnit platform. see `org.junit.platform.engine.TestSource`

#### Since

9.4.0

#### Inheritors

FilesystemSource
ClasspathResourceSource
ClassSource
NoSource
MethodSource
OtherSource