code: /*
   * Copyright (c) 2016-present, RxJava Contributors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
   * compliance with the License. You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software distributed under the License is
   * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See
   * the License for the specific language governing permissions and limitations under the License.
   */
  
  package io.reactivex.rxjava3.internal.observers;
  
  import static org.junit.Assert.*;
  
  import java.util.concurrent.TimeUnit;
  
  import org.junit.Test;
  
  import io.reactivex.rxjava3.core.RxJavaTest;
  import io.reactivex.rxjava3.disposables.*;
  import io.reactivex.rxjava3.schedulers.Schedulers;
  
  public class BlockingMultiObserverTest extends RxJavaTest {
  
      @Test
      public void dispose() {
          BlockingMultiObserver<Integer> bmo = new BlockingMultiObserver<>();
          bmo.dispose();
  
          Disposable d = Disposable.empty();
  
          bmo.onSubscribe(d);
      }
  
      @Test
      public void blockingGetDefault() {
          final BlockingMultiObserver<Integer> bmo = new BlockingMultiObserver<>();
  
          Schedulers.single().scheduleDirect(new Runnable() {
              @Override
              public void run() {
                  bmo.onSuccess(1);
              }
          }, 100, TimeUnit.MILLISECONDS);
  
          assertEquals(1, bmo.blockingGet(0).intValue());
      }
  
      @Test
      public void blockingAwait() {
          final BlockingMultiObserver<Integer> bmo = new BlockingMultiObserver<>();
  
          Schedulers.single().scheduleDirect(new Runnable() {
              @Override
              public void run() {
                  bmo.onSuccess(1);
              }
          }, 100, TimeUnit.MILLISECONDS);
  
          assertTrue(bmo.blockingAwait(1, TimeUnit.MINUTES));
      }
  
      @Test
      public void blockingGetDefaultInterrupt() {
          final BlockingMultiObserver<Integer> bmo = new BlockingMultiObserver<>();
  
          Thread.currentThread().interrupt();
          try {
              bmo.blockingGet(0);
              fail("Should have thrown");
          } catch (RuntimeException ex) {
              assertTrue(ex.getCause() instanceof InterruptedException);
          } finally {
              Thread.interrupted();
          }
      }
  }
  