本文整理了Java中java.lang.AssertionError类的一些代码示例，展示了AssertionError类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。AssertionError类的具体详情如下：
包路径：java.lang.AssertionError
类名称：AssertionError

AssertionError介绍

[英]Thrown when an assertion has failed.
[中]当断言失败时抛出。

代码示例

代码示例来源：origin: ReactiveX/RxJava

/**
 * Assert that the upstream is a fuseable source.
 * <p>Package-private: avoid leaking the now internal fusion properties into the public API.
 * Use ObserverFusion to work with such tests.
 * @return this
 */
final TestObserver<T> assertFuseable() {
  if (qd == null) {
    throw new AssertionError("Upstream is not fuseable.");
  }
  return this;
}

代码示例来源：origin: square/okhttp

/**
 * Returns true if {@code e} is due to a firmware bug fixed after Android 4.2.2.
 * https://code.google.com/p/android/issues/detail?id=54072
 */
public static boolean isAndroidGetsocknameError(AssertionError e) {
 return e.getCause() != null && e.getMessage() != null
   && e.getMessage().contains("getsockname failed");
}

代码示例来源：origin: google/guava

/** Alternative to AssertionError(String, Throwable), which doesn't exist in Java 1.6 */
 private static AssertionError newAssertionError(String message, Throwable cause) {
  AssertionError e = new AssertionError(message);
  e.initCause(cause);
  return e;
 }
}

代码示例来源：origin: ReactiveX/RxJava

@Test
  public void assertValueSetMissing() {
    Set<Integer> set = new HashSet<Integer>(Arrays.asList(0, 1, 2, 4, 5, 6, 7));

    try {
      Observable.range(1, 5)
      .test()
      .assertValueSet(set);

      throw new RuntimeException("Should have failed");
    } catch (AssertionError ex) {
      assertTrue(ex.getMessage(), ex.getMessage().contains("Value not in the expected collection: " + 3));
    }
  }
}

代码示例来源：origin: ReactiveX/RxJava

@Test
public void assertNoTimeout2() {
  try {
    Flowable.never()
    .test()
    .awaitCount(1, TestWaitStrategy.SLEEP_1MS, 50)
    .assertNoTimeout();
    throw new RuntimeException("Should have thrown!");
  } catch (AssertionError ex) {
    assertTrue(ex.toString(), ex.getMessage().contains("Timeout?!"));
  }
}

代码示例来源：origin: ReactiveX/RxJava

@Test
  public void assertValueSetMissing() {
    Set<Integer> set = new HashSet<Integer>(Arrays.asList(0, 1, 2, 4, 5, 6, 7));

    try {
      Flowable.range(1, 5)
      .test()
      .assertValueSet(set);

      throw new RuntimeException("Should have failed");
    } catch (AssertionError ex) {
      assertTrue(ex.getMessage(), ex.getMessage().contains("Value not in the expected collection: " + 3));
    }
  }
}

代码示例来源：origin: ReactiveX/RxJava

@Test
public void assertTimeout2() {
  try {
    Flowable.empty()
    .test()
    .awaitCount(1, TestWaitStrategy.SLEEP_1MS, 50)
    .assertTimeout();
    throw new RuntimeException("Should have thrown!");
  } catch (AssertionError ex) {
    assertTrue(ex.toString(), ex.getMessage().contains("No timeout?!"));
  }
}

代码示例来源：origin: ReactiveX/RxJava

/**
 * Assert that the upstream is not a fuseable source.
 * <p>Package-private: avoid leaking the now internal fusion properties into the public API.
 * Use ObserverFusion to work with such tests.
 * @return this
 */
final TestObserver<T> assertNotFuseable() {
  if (qd != null) {
    throw new AssertionError("Upstream is fuseable.");
  }
  return this;
}

代码示例来源：origin: google/guava

/** Alternative to AssertionError(String, Throwable), which doesn't exist in GWT 2.6.1. */
private static AssertionError newAssertionError(String message, Throwable cause) {
 AssertionError e = new AssertionError(message);
 e.initCause(cause);
 return e;
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void headerContainsWithMissingHeader() throws Exception {
  AssertionError error = assertThrows(AssertionError.class,
      () -> MockRestRequestMatchers.header("foo", containsString("baz")).match(this.request));
  assertThat(error.getMessage(), containsString("but was null"));
}

代码示例来源：origin: ReactiveX/RxJava

/**
 * Assert that the upstream is a fuseable source.
 * <p>Package-private: avoid leaking the now internal fusion properties into the public API.
 * Use SubscriberFusion to work with such tests.
 * @return this
 */
final TestSubscriber<T> assertFuseable() {
  if (qs == null) {
    throw new AssertionError("Upstream is not fuseable.");
  }
  return this;
}

代码示例来源：origin: ReactiveX/RxJava

public static void assertError(List<Throwable> list, int index, Class<? extends Throwable> clazz) {
  Throwable ex = list.get(index);
  if (!clazz.isInstance(ex)) {
    AssertionError err = new AssertionError(clazz + " expected but got " + list.get(index));
    err.initCause(list.get(index));
    throw err;
  }
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void queryParamContainsWithMissingValue() throws Exception {
  this.request.setURI(new URI("http://foo.com/a?foo=bar&foo=baz"));
  AssertionError error = assertThrows(AssertionError.class,
      () -> MockRestRequestMatchers.queryParam("foo", containsString("bx")).match(this.request));
  assertThat(error.getMessage(), containsString("was \"bar\""));
}

代码示例来源：origin: ReactiveX/RxJava

/**
 * Assert that the upstream is not a fuseable source.
 * <p>Package-private: avoid leaking the now internal fusion properties into the public API.
 * Use SubscriberFusion to work with such tests.
 * @return this
 */
final TestSubscriber<T> assertNotFuseable() {
  if (qs != null) {
    throw new AssertionError("Upstream is fuseable.");
  }
  return this;
}

代码示例来源：origin: ReactiveX/RxJava

public static void assertError(List<Throwable> list, int index, Class<? extends Throwable> clazz, String message) {
  Throwable ex = list.get(index);
  if (!clazz.isInstance(ex)) {
    AssertionError err = new AssertionError("Type " + clazz + " expected but got " + ex);
    err.initCause(ex);
    throw err;
  }
  if (!ObjectHelper.equals(message, ex.getMessage())) {
    AssertionError err = new AssertionError("Message " + message + " expected but got " + ex.getMessage());
    err.initCause(ex);
    throw err;
  }
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void headerMissing() throws Exception {
  AssertionError error = assertThrows(AssertionError.class,
      () -> MockRestRequestMatchers.header("foo", "bar").match(this.request));
  assertThat(error.getMessage(), containsString("was null"));
}

代码示例来源：origin: square/okhttp

/** Throws {@code throwable} as either an IOException, RuntimeException, or Error. */
private static IOException propagate(Throwable throwable) throws IOException {
 if (throwable instanceof IOException) throw (IOException) throwable;
 if (throwable instanceof Error) throw (Error) throwable;
 if (throwable instanceof RuntimeException) throw (RuntimeException) throwable;
 throw new AssertionError();
}

代码示例来源：origin: ReactiveX/RxJava

public static void assertUndeliverable(List<Throwable> list, int index, Class<? extends Throwable> clazz) {
  Throwable ex = list.get(index);
  if (!(ex instanceof UndeliverableException)) {
    AssertionError err = new AssertionError("Outer exception UndeliverableException expected but got " + list.get(index));
    err.initCause(list.get(index));
    throw err;
  }
  ex = ex.getCause();
  if (!clazz.isInstance(ex)) {
    AssertionError err = new AssertionError("Inner exception " + clazz + " expected but got " + list.get(index));
    err.initCause(list.get(index));
    throw err;
  }
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void headersWithMissingHeader() throws Exception {
  AssertionError error = assertThrows(AssertionError.class,
      () -> MockRestRequestMatchers.header("foo", "bar").match(this.request));
  assertThat(error.getMessage(), containsString("but was null"));
}

代码示例来源：origin: google/guava

@Override
Cut<Comparable<?>> withUpperBoundType(
  BoundType boundType, DiscreteDomain<Comparable<?>> domain) {
 throw new AssertionError("this statement should be unreachable");
}