junit5-jupiter-extensions

junit5-jupiter-extensions

A collection of JUnit Jupiter sample extensions.

• The RandomParametersExtension showcases the ParameterResolver extension API by providing injection support for random values at the method parameter level.

• The @CartesianProductTest showcases the @TestTemplate extension API by providing a sample implementation for invoking a method multiple times. It uses the TestTemplateInvocationContextProvider, TestTemplateInvocationContext and the ParameterResolver extension points to generate the cartesian product from a single or n-ary source sets.

For real-world usage examples of the JUnit Jupiter Extension APIs, check out the list of third-party extensions, e.g. the ones provided by Spring and Mockito.