Example usage for java.lang AssertionError initCause

Introduction

In this page you can find the example usage for java.lang AssertionError initCause.

Prototype

public synchronized Throwable initCause(Throwable cause) 

Source Link

Document

Initializes the cause of this throwable to the specified value.

Usage

From source file:eu.stratosphere.core.testing.GenericTestPlan.java

private void validateResults() {
    for (final GenericDataSinkBase<T> sinkOperator : this.getDataSinks()) {
        final Records expectedValues = this.expectedOutputs.get(sinkOperator);
        // need a format which is deserializable without configuration
        if (sinkOperator.getFormatWrapper().getUserCodeClass() == (Class<?>) SequentialOutputFormat.class
                && expectedValues != null && expectedValues.isInitialized()) {
            final Records actualValues = this.getActualOutput(sinkOperator);

            try {
                actualValues.assertEquals(expectedValues);
            } catch (final AssertionError e) {
                final AssertionError assertionError = new AssertionError(
                        sinkOperator.getName() + ": " + e.getMessage());
                assertionError.initCause(e.getCause());
                throw assertionError;
            } finally {
                actualValues.close();/*from   ww w.j  a  v  a 2  s .  c  o m*/
            }
        }
    }
}

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From source file:ponzu.impl.test.Verify.java

public static void fail(String message, Throwable cause) {
    AssertionError failedException = new AssertionError(message);
    failedException.initCause(cause);
    throwMangledException(failedException);
}

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From source file:com.openddal.test.BaseTestCase.java

/**
 * Verify the next method call on the object will throw an exception.
 *
 * @param <T> the class of the object
 * @param expectedErrorCode the expected error code
 * @param obj the object to wrap/*from  w  ww . j av a  2 s. co  m*/
 * @return a proxy for the object
 */
protected <T> T assertThrows(final int expectedErrorCode, final T obj) {
    return assertThrows(new ResultVerifier() {
        @Override
        public boolean verify(Object returnValue, Throwable t, Method m, Object... args) {
            int errorCode;
            if (t instanceof DbException) {
                errorCode = ((DbException) t).getErrorCode();
            } else if (t instanceof SQLException) {
                errorCode = ((SQLException) t).getErrorCode();
            } else {
                errorCode = 0;
            }
            if (errorCode != expectedErrorCode) {
                AssertionError ae = new AssertionError(
                        "Expected an SQLException or DbException with error code " + expectedErrorCode);
                ae.initCause(t);
                throw ae;
            }
            return false;
        }
    }, obj);
}

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From source file:com.openddal.test.BaseTestCase.java

/**
 * Verify the next method call on the object will throw an exception.
 *
 * @param <T> the class of the object
 * @param expectedExceptionClass the expected exception class to be thrown
 * @param obj the object to wrap//from   w  w w.  j  a v a  2s  .  c  o m
 * @return a proxy for the object
 */
protected <T> T assertThrows(final Class<?> expectedExceptionClass, final T obj) {
    return assertThrows(new ResultVerifier() {
        @Override
        public boolean verify(Object returnValue, Throwable t, Method m, Object... args) {
            if (t == null) {
                throw new AssertionError("Expected an exception of type "
                        + expectedExceptionClass.getSimpleName() + " to be thrown, but the method returned "
                        + returnValue + " for " + ProxyCodeGenerator.formatMethodCall(m, args));
            }
            if (!expectedExceptionClass.isAssignableFrom(t.getClass())) {
                AssertionError ae = new AssertionError(
                        "Expected an exception of type\n" + expectedExceptionClass.getSimpleName()
                                + " to be thrown, but the method under test " + "threw an exception of type\n"
                                + t.getClass().getSimpleName() + " (see in the 'Caused by' for the exception "
                                + "that was thrown) " + " for " + ProxyCodeGenerator.formatMethodCall(m, args));
                ae.initCause(t);
                throw ae;
            }
            return false;
        }
    }, obj);
}

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From source file:com.gs.collections.impl.test.Verify.java

public static void fail(String message, Throwable cause) {
    AssertionError failedException = new AssertionError(message);
    failedException.initCause(cause);
    Verify.throwMangledException(failedException);
}

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