This test failed on Linux 2 out of the last 67 times on test.winehq.org because IMediaControl_GetState returned VFW_S_STATE_INTERMEDIATE, evidently meaning that the command to pause had been received but not yet carried out. Give it two seconds to complete instead of one to ensure that it finishes.
-- v2: quartz/tests: Increase the timeout of a pause test in test_media_event.