@Test
 public void testCreateSucceeds() {
   TapDefinition tapDefinition = new TapDefinition("tap1", "test", "tap @test | file");
   streamDefinitionRepository.save(new StreamDefinition("test", "time | log"));
   tapDeployer.save(tapDefinition);
   assertTrue(repository.exists("tap1"));
 }
 @After
 public void clearRepos() {
   repository.deleteAll();
   streamDefinitionRepository.deleteAll();
 }