@Test
public void testIsApplicable() throws Exception {

  PrereqCheckRequest checkRequest = new PrereqCheckRequest("c1");
  checkRequest.setRepositoryVersion("HDP-2.2.0.0");
  checkRequest.setSourceStackId(new StackId("HDP", "2.2"));
  checkRequest.setTargetStackId(new StackId("HDP", "2.2"));
  Assert.assertTrue(m_check.isApplicable(checkRequest));
}