Expected behavior:
Context should be close()'d after end of test class execution

Observed behavior:
Context only closed when @DirtiesContext annotates method

Multiple test classes can re-use the same context, which allows for faster test execution, so automatically closing a context after test class execution is probably not the best mechanism.

However, there should be a way to annotate that a context should be close()'d after all tests in a test class are executed.

Suggested fix:

• allow @DirtiesContext to annotate class
• add TestExecutionListener#destroyTestInstance

Willing to implementing, if given approval of design.