JUnit Release Notes

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Support for creating a ModuleSelector from a java.lang.Module and using its classloader for test discovery.

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Introduce new dynamicTest(Consumer<? super Configuration>) factory method for dynamic tests. It allows configuring the ExecutionMode of the dynamic test in addition to its display name, test source URI, and executable.

Introduce new dynamicContainer(Consumer<? super Configuration>) factory method for dynamic containers. It allows configuring the ExecutionMode of the dynamic container and/or its children in addition to its display name, test source URI, and children.

Enrich assertInstanceOf failure using the test subject Throwable as cause. It results in the stack trace of the test subject Throwable to get reported along with the failure.

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A regression introduced in version 6.0.0 caused an exception when using @CsvSource or @CsvFileSource if the delimiter or delimiterString attribute was set to #. This occurred because # was used as the default comment character without an option to change it. To resolve this, a new commentCharacter attribute has been added to both annotations. Its default value remains #, but it can now be customized to avoid conflicts with other control characters.

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The @CsvSource and @CsvFileSource annotations now allow specifying a custom comment character using the new commentCharacter attribute.

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Allow disabling the reporting of discovery issues by the JUnit Vintage engine (including the one reported for its deprecation) by setting the new junit.vintage.discovery.issue.reporting.enabled configuration parameter to false.