java.lang.AssertionError.initCause()方法的使用及代码示例

x33g5p2x  于2022-01-15 转载在 其他  
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本文整理了Java中java.lang.AssertionError.initCause()方法的一些代码示例，展示了AssertionError.initCause()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.initCause()方法的具体详情如下：
包路径：java.lang.AssertionError
类名称：AssertionError
方法名：initCause

AssertionError.initCause介绍

暂无

代码示例

代码示例来源：origin: prestodb/presto

public static AssertionError assertionError(String message, Exception e) {
 return (AssertionError) new AssertionError(message).initCause(e);
}

代码示例来源：origin: org.testng/testng

/**
 * Fails a test with the given message and wrapping the original exception.
 *
 * @param message the assertion error message
 * @param realCause the original exception
 */
static public void fail(String message, Throwable realCause) {
  AssertionError ae = new AssertionError(message);
  ae.initCause(realCause);
  throw ae;
}

代码示例来源：origin: org.testng/testng

/**
 * Fails a test with the given message and wrapping the original exception.
 *
 * @param message the assertion error message
 * @param realCause the original exception
 */
public static void fail(String message, Throwable realCause) {
 AssertionError ae = new AssertionError(message);
 ae.initCause(realCause);
 throw ae;
}

代码示例来源：origin: junit-team/junit4

/**
 * Adds a Throwable to the table.  Execution continues, but the test will fail at the end.
 */
public void addError(Throwable error) {
  if (error == null) {
    throw new NullPointerException("Error cannot be null");
  }
  if (error instanceof AssumptionViolatedException) {
    AssertionError e = new AssertionError(error.getMessage());
    e.initCause(error);
    errors.add(e);
  } else {
    errors.add(error);
  }
}

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: 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: ReactiveX/RxJava

if (!errors.isEmpty()) {
  if (errors.size() == 1) {
    ae.initCause(errors.get(0));
  } else {
    CompositeException ce = new CompositeException(errors);
    ae.initCause(ce);

代码示例来源：origin: google/guava

AssertionError error =
   new AssertionFailedError("Serialization failed on return value of " + factory);
 error.initCause(e.getCause());
 throw error;
} catch (AssertionFailedError e) {
   new AssertionFailedError(
     "Return value of " + factory + " reserialized to an unequal value");
 error.initCause(e);
 throw error;

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: 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: google/guava

/**
 * Runs serialization test on the return values of the static methods.
 *
 * <p>Test fails if default value cannot be determined for a constructor or factory method
 * parameter, or if the constructor or factory method throws exception.
 *
 * @return this tester
 */
public FactoryMethodReturnValueTester testSerializable() throws Exception {
 for (Invokable<?, ?> factory : getFactoriesToTest()) {
  Object instance = instantiate(factory);
  if (instance != null) {
   try {
    SerializableTester.reserialize(instance);
   } catch (RuntimeException e) {
    AssertionError error =
      new AssertionFailedError("Serialization failed on return value of " + factory);
    error.initCause(e.getCause());
    throw error;
   }
  }
 }
 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: google/guava

/**
 * Tests null checks against the instance methods of the return values, if any.
 *
 * <p>Test fails if default value cannot be determined for a constructor or factory method
 * parameter, or if the constructor or factory method throws exception.
 *
 * @return this tester
 */
public FactoryMethodReturnValueTester testNulls() throws Exception {
 for (Invokable<?, ?> factory : getFactoriesToTest()) {
  Object instance = instantiate(factory);
  if (instance != null
    && packagesToTest.contains(Reflection.getPackageName(instance.getClass()))) {
   try {
    nullPointerTester.testAllPublicInstanceMethods(instance);
   } catch (AssertionError e) {
    AssertionError error =
      new AssertionFailedError("Null check failed on return value of " + factory);
    error.initCause(e);
    throw error;
   }
  }
 }
 return this;
}

代码示例来源：origin: ReactiveX/RxJava

public static void assertUndeliverable(List<Throwable> list, int index, Class<? extends Throwable> clazz, String message) {
  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;
  }
  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: org.assertj/assertj-core

/**
 * Throws an {@link AssertionError} with the given message and with the {@link Throwable} that caused the failure.
 *
 * @param <T> dummy return value type
 * @param failureMessage the description of the failed assertion. It can be {@code null}.
 * @param realCause cause of the error.
 * @return nothing, it's just to be used in doSomething(optional.orElse(() -&gt; fail("boom", cause)));.
 * @throws AssertionError with the given message and with the {@link Throwable} that caused the failure.
 */
public static <T> T fail(String failureMessage, Throwable realCause) {
 AssertionError error = Failures.instance().failure(failureMessage);
 error.initCause(realCause);
 throw error;
}

代码示例来源：origin: ReactiveX/RxJava

/**
 * Validates that the given class, when forcefully instantiated throws
 * an IllegalArgumentException("No instances!") exception.
 * @param clazz the class to test, not null
 */
public static void checkUtilityClass(Class<?> clazz) {
  try {
    Constructor<?> c = clazz.getDeclaredConstructor();
    c.setAccessible(true);
    try {
      c.newInstance();
      fail("Should have thrown InvocationTargetException(IllegalStateException)");
    } catch (InvocationTargetException ex) {
      assertEquals("No instances!", ex.getCause().getMessage());
    }
  } catch (Exception ex) {
    AssertionError ae = new AssertionError(ex.toString());
    ae.initCause(ex);
    throw ae;
  }
}

代码示例来源：origin: google/guava

/**
 * Returns the URLs in the class path specified by the {@code java.class.path} {@linkplain
 * System#getProperty system property}.
 */
// TODO(b/65488446): Make this a public API.
private static ImmutableList<URL> parseJavaClassPath() {
 ImmutableList.Builder<URL> urls = ImmutableList.builder();
 for (String entry : Splitter.on(PATH_SEPARATOR.value()).split(JAVA_CLASS_PATH.value())) {
  try {
   try {
    urls.add(new File(entry).toURI().toURL());
   } catch (SecurityException e) { // File.toURI checks to see if the file is a directory
    urls.add(new URL("file", null, new File(entry).getAbsolutePath()));
   }
  } catch (MalformedURLException e) {
   AssertionError error = new AssertionError("malformed class path entry: " + entry);
   error.initCause(e);
   throw error;
  }
 }
 return urls.build();
}

代码示例来源：origin: google/guava

/**
 * Returns the URLs in the class path specified by the {@code java.class.path} {@linkplain
 * System#getProperty system property}.
 */
// TODO(b/65488446): Make this a public API.
static URL[] parseJavaClassPath() {
 ImmutableList.Builder<URL> urls = ImmutableList.builder();
 for (String entry : Splitter.on(PATH_SEPARATOR.value()).split(JAVA_CLASS_PATH.value())) {
  try {
   try {
    urls.add(new File(entry).toURI().toURL());
   } catch (SecurityException e) { // File.toURI checks to see if the file is a directory
    urls.add(new URL("file", null, new File(entry).getAbsolutePath()));
   }
  } catch (MalformedURLException e) {
   AssertionError error = new AssertionError("malformed class path entry: " + entry);
   error.initCause(e);
   throw error;
  }
 }
 return urls.build().toArray(new URL[0]);
}

代码示例来源：origin: org.assertj/assertj-core

/**
 * Fails with the given message and with the {@link Throwable} that caused the failure.
 *
 * @param failureMessage error message.
 * @param realCause cause of the error.
 * @since 2.6.0 / 3.6.0
 */
public void fail(String failureMessage, Throwable realCause) {
 AssertionError error = Failures.instance().failure(failureMessage);
 error.initCause(realCause);
 proxies.collectError(error);
}

代码示例来源：origin: google/guava

/**
  * Returns the URLs in the class path specified by the {@code java.class.path} {@linkplain
  * System#getProperty system property}.
  */
 // TODO(b/65488446): Make this a public API.
 @GwtIncompatible
 private static ImmutableList<URL> parseJavaClassPath() {
  ImmutableList.Builder<URL> urls = ImmutableList.builder();
  for (String entry : Splitter.on(PATH_SEPARATOR.value()).split(JAVA_CLASS_PATH.value())) {
   try {
    try {
     urls.add(new File(entry).toURI().toURL());
    } catch (SecurityException e) { // File.toURI checks to see if the file is a directory
     urls.add(new URL("file", null, new File(entry).getAbsolutePath()));
    }
   } catch (MalformedURLException e) {
    AssertionError error = new AssertionError("malformed class path entry: " + entry);
    error.initCause(e);
    throw error;
   }
  }
  return urls.build();
 }
}

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