private StrategyOrchestrator orchestrator;
    private List<UpgradeStrategy> mockStrategies;

    @BeforeEach
    void setUp() {
        mockStrategies = List.of(mock(UpgradeStrategy.class), mock(UpgradeStrategy.class), mock(UpgradeStrategy.class));
        orchestrator = new StrategyOrchestrator(mockStrategies);
    }

    private UpgradeContext createMockContext() {
        return TestUtils.createMockContext();

    MockExecutor mock = new MockExecutor();
    TestExecutor testExecutor = new TestExecutor(mock);
    assertFalse(testExecutor.awaitTermination(10, MILLISECONDS));
    mock.assertLastMethodCalled("awaitTermination");
    assertFalse(testExecutor.isTerminated());
    mock.assertLastMethodCalled("isTerminated");
    assertFalse(testExecutor.isShutdown());
    mock.assertLastMethodCalled("isShutdown");

  }

  @AndroidIncompatible // Mocking ExecutorService is forbidden there. TODO(b/218700094): Don't mock.
  public void testGetExitingExecutorService_executorDelegatesToOriginal() {
    TestApplication application = new TestApplication();
    ThreadPoolExecutor executor = mock(ThreadPoolExecutor.class);
    ThreadFactory threadFactory = mock(ThreadFactory.class);
    when(executor.getThreadFactory()).thenReturn(threadFactory);

      };

  public void testSchedule() {
    MockExecutor mock = new MockExecutor();
    TestExecutor testExecutor = new TestExecutor(mock);

    Future<?> unused1 = testExecutor.schedule(DO_NOTHING, 10, MINUTES);
    mock.assertLastMethodCalled("scheduleRunnable", 10, MINUTES);

    Future<?> unused2 = testExecutor.schedule(callable(DO_NOTHING), 5, SECONDS);
    mock.assertLastMethodCalled("scheduleCallable", 5, SECONDS);
  }

    }

    def usesSetterToLocateOverriddenPropertyWhenGetterDoesNotOverrideAnything() {
        MethodMetaData getter = Mock()
        MethodMetaData setter = Mock()
        MethodMetaData overriddenSetter = Mock()
        ClassMetaData overriddenClass = Mock()
        PropertyMetaData overriddenProperty = Mock()
        propertyMetaData.getter = getter
        propertyMetaData.setter = setter

        when:

    // 'swallowException' when the mock does not throw an exception.
    setupCloseable(false);
    doClose(mockCloseable, false, false);

    setupCloseable(false);
    doClose(mockCloseable, true, false);
  }

  public void testClose_closeableWithEatenException() throws IOException {
    // make sure that no exception is thrown if 'swallowException' is true
    // when the mock does throw an exception.
    setupCloseable(true);

class JavadocLinkConverterTest extends XmlSpecification {
    final LinkRenderer linkRenderer = Mock()
    final TypeNameResolver nameResolver = Mock()
    final ClassMetaData classMetaData = Mock()
    final ClassMetaDataRepository<ClassMetaData> repository = Mock()
    final GenerationListener listener = Mock()
    final JavadocLinkConverter converter = new JavadocLinkConverter(document, nameResolver, linkRenderer, repository)

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

/**
 * Utility class for creating test fixtures and reducing code duplication in tests.
 */
public final class TestUtils {

    private TestUtils() {
        // Utility class
    }

    /**
     * Creates a mock UpgradeContext with default settings.
     *
     * @return a mock UpgradeContext
     */

    if sys.modules.get(MOD_NAME):
        del sys.modules[MOD_NAME]
    with unittest.mock.patch("uvicorn.run") as uvicorn_run_mock:
        runpy.run_module(MOD_NAME, run_name="__main__")

    uvicorn_run_mock.assert_called_once_with(
        unittest.mock.ANY, host="0.0.0.0", port=8000
    )


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")

    }

    def locatesOverriddenMethodInAncestorClass() {
        ClassMetaData superClassMetaData = Mock()
        ClassMetaData ancestorClassMetaData = Mock()
        MethodMetaData overriddenMethod = Mock()

        when:
        def m = method.overriddenMethod

        then:
        m == overriddenMethod
        _ * owner.superClass >> superClassMetaData