/**
 * Tests for {@link ForwardingObjectTester}.
 *
 * @author Ben Yu
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class ForwardingObjectTesterTest extends TestCase {

  public void testFailsToForward() {
    try {
      ForwardingObjectTester.testForwardingObject(FailToForward.class);
    } catch (AssertionError | UnsupportedOperationException expected) {
      // UnsupportedOperationException is what we see on Android.

/**
 * Tests for {@link ForwardingObjectTester}.
 *
 * @author Ben Yu
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class ForwardingObjectTesterTest extends TestCase {

  public void testFailsToForward() {
    try {
      ForwardingObjectTester.testForwardingObject(FailToForward.class);
    } catch (AssertionError | UnsupportedOperationException expected) {
      // UnsupportedOperationException is what we see on Android.

              @Override
              public int hashCode() {
                return runnable.hashCode();
              }
            },
        "Runnable");
  }

  public void testFailsToForward() {
    assertFailure(
        Runnable.class,
        runnable ->
            new ForwardingRunnable(runnable) {
              @Override
              public void run() {}
            },

              @Override
              public int hashCode() {
                return runnable.hashCode();
              }
            },
        "Runnable");
  }

  public void testFailsToForward() {
    assertFailure(
        Runnable.class,
        runnable ->
            new ForwardingRunnable(runnable) {
              @Override
              public void run() {}
            },