@Test
public void testGetManifestControllerServiceWhenExists() {

    final org.apache.nifi.registry.flow.Bundle bundle = getRequestBundle(systemBundle);
    final ControllerServiceDefinition controllerService = extensionManager.getControllerServiceDefinition(sslContextService.getType(), bundle);
    assertNotNull(controllerService);
    assertEquals(sslContextService.getType(), controllerService.getType());
    assertEquals(sslContextService.getGroup(), controllerService.getGroup());
    assertEquals(sslContextService.getArtifact(), controllerService.getArtifact());
    assertEquals(sslContextService.getVersion(), controllerService.getVersion());
    assertEquals(sslContextService.getPropertyDescriptors().size(), controllerService.getPropertyDescriptors().size());
}