Java AssertionFailedError類代碼示例

import junit.framework.AssertionFailedError; //導入依賴的package包/類
private void compareResultsForThisListOfStimuli() {
  int removes = Collections.frequency(Arrays.asList(stimuli), remove);
  if ((!features.contains(IteratorFeature.SUPPORTS_REMOVE) && removes > 1)
      || (stimuli.length >= 5 && removes > 2)) {
    // removes are the most expensive thing to test, since they often throw exceptions with stack
    // traces, so we test them a bit less aggressively
    return;
  }

  MultiExceptionListIterator reference = new MultiExceptionListIterator(expectedElements);
  I target = newTargetIterator();
  for (int i = 0; i < stimuli.length; i++) {
    try {
      stimuli[i].executeAndCompare(reference, target);
      verify(reference.getElements());
    } catch (AssertionFailedError cause) {
      Helpers.fail(cause, "failed with stimuli " + subListCopy(stimuli, i + 1));
    }
  }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
private void displayProblems( PrintWriter writer, String kind, int count, Enumeration enumeration ) {
    if (count != 0) {
        displayProblemTitle( writer, getFormatted( count, kind ) );
        Enumeration e = enumeration;
        for (int i = 1; e.hasMoreElements(); i++) {
            TestFailure failure = (TestFailure) e.nextElement();
            displayProblemDetailHeader( writer, i, failure.failedTest().toString() );
            if (failure.thrownException() instanceof AssertionFailedError) {
                displayProblemDetail( writer, failure.thrownException().getMessage() );
            } else {
                displayProblemDetail( writer, BaseTestRunner.getFilteredTrace( failure.thrownException() ) );
            }
            displayProblemDetailFooter( writer );
        }
    }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
@Test
public void testFieldSetterWithArray() {
    FieldAttributes fieldAttributes =
            ClassAttributes.create(Person.class)
                    .getFields().stream()
                    .filter(f -> "secretName".equals(f.getName()))
                    .findFirst().orElseThrow(AssertionFailedError::new);
    BiConsumer setter = fieldAttributes.getSetter();
    Person instance = new Person();
    Character[] secretName = {'s', 'u', 'p', 'e', 'r', 'm', 'a', 'n'};

    setter.accept(instance, secretName);
    char[] fromInstance = instance.getSecretName();
    for (int i = 0; i < secretName.length; i++) {
        assertTrue(secretName[i].equals(fromInstance[i]));
    }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
/**
 * Expects a single event to be fired.
 * After this call, the list of received events is reset, so each call checks events since the last call.
 * @param propertyName optional property name which is expected (or null for any)
 * @param timeout a timeout in milliseconds (zero means no timeout)
 */
public synchronized void expectEvent(String expectedPropertyName, long timeout) throws AssertionFailedError {
    try {
        if (events.isEmpty()) {
            try {
                wait(timeout);
            } catch (InterruptedException x) {
                fail(compose("Timed out waiting for event"));
            }
        }
        assertFalse(compose("Did not get event"), events.isEmpty());
        assertFalse(compose("Got too many events"), events.size() > 1);
        PropertyChangeEvent received = events.iterator().next();
        if (expectedPropertyName != null) {
            assertEquals(msg, expectedPropertyName, received.getPropertyName());
        }
    } finally {
        reset();
    }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
public void testTest_hash() {
  Object group1Item1 = new TestObject(1, 1);
  Object group1Item2 = new TestObject(1, 2);

  equivalenceMock.expectEquivalent(group1Item1, group1Item2);
  equivalenceMock.expectEquivalent(group1Item2, group1Item1);

  equivalenceMock.expectHash(group1Item1, 1);
  equivalenceMock.expectHash(group1Item2, 2);

  equivalenceMock.replay();

  try {
    tester.addEquivalenceGroup(group1Item1, group1Item2).test();
  } catch (AssertionFailedError expected) {
    String expectedMessage =
        "the hash (1) of TestObject{group=1, item=1} [group 1, item 1] must be "
        + "equal to the hash (2) of TestObject{group=1, item=2} [group 1, item 2]";
    if (!expected.getMessage().contains(expectedMessage)) {
      fail("<" + expected.getMessage() + "> expected to contain <" + expectedMessage + ">");
    }
    return;
  }
  fail();
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
protected void assertAlternatives(ResolvedProperty propertyValue, String... expected) {
    Set<ValueGrammarElement> alternatives = propertyValue.getAlternatives();
    Collection<String> alts = convert(alternatives);
    Collection<String> expc = new ArrayList<String>(Arrays.asList(expected));
    if (alts.size() > expc.size()) {
        alts.removeAll(expc);
        throw new AssertionFailedError(String.format("Found %s unexpected alternative(s): %s", alts.size(), toString(alts)));
    } else if (alts.size() < expc.size()) {
        expc.removeAll(alts);
        throw new AssertionFailedError(String.format("There're %s expected alternative(s) missing : %s", expc.size(), toString(expc)));
    } else {
        Collection<String> alts2 = new ArrayList<String>(alts);
        Collection<String> expc2 = new ArrayList<String>(expc);

        alts2.removeAll(expc);
        expc2.removeAll(alts);

        assertTrue(String.format("Missing expected: %s; Unexpected: %s", toString(expc2), toString(alts2)), alts2.isEmpty() && expc2.isEmpty());

    }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
@Override
public void addFailure(Test arg0, AssertionFailedError arg1) {
    String testName = arg0.toString();
    testName = testName.substring(0, testName.indexOf('('));

    out.println("    " + testName + " failed an assertion.");
    StackTraceElement[] st = arg1.getStackTrace();
    int i = 0;
    for (StackTraceElement ste : st) {
        if (ste.getClassName().contains("org.voltdb") == false)
            continue;
        out.printf("        %s(%s:%d)\n", ste.getClassName(), ste.getFileName(), ste.getLineNumber());
        if (++i == 3) break;
    }
    m_failures++;
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
/**
 * Test for an invalid hashCode method, i.e., one that returns different
 * value for objects that are equal according to the equals method
 */
public void testInvalidHashCode() {
  Object a = new InvalidHashCodeObject(1, 2);
  Object b = new InvalidHashCodeObject(1, 2);
  equalsTester.addEqualityGroup(a, b);
  try {
    equalsTester.testEquals();
  } catch (AssertionFailedError e) {
    assertErrorMessage(
        e, "the Object#hashCode (" + a.hashCode() + ") of " + a
        + " [group 1, item 1] must be equal to the Object#hashCode ("
        + b.hashCode() + ") of " + b);
    return;
  }
  fail("Should get invalid hashCode error");
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
@Test public void testInvalidPath() throws Exception {
  final String[] invalidSchemaUris = {
      "",
      ":",
      "sms:",
      ":sms",
      "sms:?goto=fail",
      "sms:?goto=fail&fail=goto"
  };

  for (String uri : invalidSchemaUris) {
    try {
      new Rfc5724Uri(uri);
      throw new AssertionFailedError("URISyntaxException should be thrown");
    } catch (URISyntaxException e) {
      // success
    }
  }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
/**
 * Invokes the {@link #run} method.  If AssertionFailedError is thrown,
 * and repeatTimeoutMs is >0, then repeat the {@link #run} method until
 * it either succeeds or repeatTimeoutMs milliseconds have passed.  The
 * AssertionFailedError is only thrown to the caller if the last run
 * still throws it.
 */
public final void runRepeatingIfNecessary(long repeatTimeoutMs) {
  long start = System.currentTimeMillis();
  AssertionFailedError lastErr = null;
  do {
    try {
      lastErr = null;
      this.run();
      CacheFactory.getAnyInstance().getLogger().fine("Completed " + this);
    } catch (AssertionFailedError err) {
      CacheFactory.getAnyInstance().getLogger().fine("Repeating " + this);
      lastErr = err;
      try {
        Thread.sleep(50);
      } catch (InterruptedException ex) {
        throw new TestException("interrupted", ex);
      }
    }
  } while (lastErr != null && System.currentTimeMillis() - start < repeatTimeoutMs);
  if (lastErr != null) throw lastErr;
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
private void shutdown(int idx) throws Exception {
    qu.shutdown(idx);

    // leader will shutdown, remaining followers will elect a new leader
    PeerStruct peer = qu.getPeer(idx);
    Assert.assertTrue("Waiting for server down", ClientBase.waitForServerDown(
            "127.0.0.1:" + peer.clientPort, ClientBase.CONNECTION_TIMEOUT));

    // if idx is the the leader then everyone will get disconnected,
    // otherwise if idx is a follower then just that client will get
    // disconnected
    if (idx == idxLeader) {
        checkClientDisconnected(idx);
        try {
            checkClientsDisconnected();
        } catch (AssertionFailedError e) {
            // the clients may or may not have already reconnected
            // to the recovered cluster, force a check, but ignore
        }
    } else {
        checkClientDisconnected(idx);
    }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
/**
 * compare JSON to the content of the specified file
 *
 * @param actualJson        JSON to compare
 * @param expectedFileName  file name from which to load expected content
 * @throws IOException          if an I/O error occurs
 * @throws NullPointerException if the file doesn't exist
 */
public void assertJson(String actualJson, String expectedFileName) throws IOException {
    String path = String.format(PATH, testClass.getSimpleName(), methodName, expectedFileName);
    try (InputStream resourceAsStream = testClass.getClassLoader().getResourceAsStream(path)) {
        String expectedJson = IOUtils.toString(resourceAsStream, Charset.defaultCharset());
        JsonNode actual = objectMapper.readTree(actualJson);
        JsonNode expected = objectMapper.readTree(expectedJson);

        LOGGER.info("EXPECTED JSON: " + expectedJson);
        LOGGER.info("ACTUAL JSON: " + actualJson);

        String diff = JsonDiff.asJson(actual, expected).toString();
        if (!diff.equals("[]")) {
            throw new AssertionFailedError("Json objects are not equal: " + diff);
        }
    }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
@MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})
@CollectionSize.Require(absent = ZERO)
public void testMappedToNull() {
  initMapWithNullValue();
  assertEquals(
      "Map.merge(keyMappedToNull, value, function) should return value",
      v3(),
      getMap()
          .merge(
              getKeyForNullValue(),
              v3(),
              (oldV, newV) -> {
                throw new AssertionFailedError(
                    "Should not call merge function if key was mapped to null");
              }));
  expectReplacement(entry(getKeyForNullValue(), v3()));
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
@Test
public void testConfWithInvalidFile() throws Throwable {
  String[] args = new String[1];
  args[0] = "--conf=invalidFile";
  Throwable th = null;
  try {
    FsShell.main(args);
  } catch (Exception e) {
    th = e;
  }

  if (!(th instanceof RuntimeException)) {
    throw new AssertionFailedError("Expected Runtime exception, got: " + th)
        .initCause(th);
  }
}
 

import junit.framework.AssertionFailedError; //導入依賴的package包/類
public void testTransformAsync_interruptPropagatesToInput() throws Exception {
  SettableFuture<Foo> input = SettableFuture.create();
  AsyncFunction<Foo, Bar> function = new AsyncFunction<Foo, Bar>() {
    @Override
    public ListenableFuture<Bar> apply(Foo unused) {
      throw new AssertionFailedError("Unexpeted call to apply.");
    }
  };
  assertTrue(transformAsync(input, function, directExecutor()).cancel(true));
  assertTrue(input.isCancelled());
  assertTrue(input.wasInterrupted());
}