### Question:
ContinuumBuildAgentDavSessionProvider implements DavSessionProvider { public void releaseSession( WebdavRequest request ) { request.setDavSession( null ); } ContinuumBuildAgentDavSessionProvider( BuildAgentConfigurationService buildAgentConfigurationService ); boolean attachSession( WebdavRequest request ); void releaseSession( WebdavRequest request );  }### Answer:
@Test public void testReleaseSession() throws Exception { assertNull( request.getDavSession() ); sessionProvider.attachSession( request ); assertNotNull( request.getDavSession() ); sessionProvider.releaseSession( request ); assertNull( request.getDavSession() ); }