@Test
public void retryOnOriginalEvent() throws Exception {
when(mockUntilSuccessfulConfiguration.getFailureExpressionFilter())
.thenReturn(mockAlwaysTrueFailureExpressionFilter);
SynchronousUntilSuccessfulProcessingStrategy processingStrategy = createProcessingStrategy();
when(mockRoute.process(any(MuleEvent.class)))
.then(
new Answer<MuleEvent>() {
@Override
public MuleEvent answer(InvocationOnMock invocation) throws Throwable {
MuleEvent argEvent = (MuleEvent) invocation.getArguments()[0];
assertThat(argEvent.getMessageAsString(), is(TEST_DATA));
argEvent.getMessage().setPayload(PROCESSED_DATA);
return argEvent;
}
});
try {
processingStrategy.route(event);
fail("processing should throw exception");
} catch (MessagingException e) {
assertThat(e, instanceOf(RoutingException.class));
verify(mockRoute, times(DEFAULT_RETRIES + 1)).process(event);
verify(mockAlwaysTrueFailureExpressionFilter, times(DEFAULT_RETRIES + 1))
.accept(any(MuleMessage.class));
}
}
@Test
public void alwaysFailUsingFailureExpression() throws MuleException {
when(mockUntilSuccessfulConfiguration.getFailureExpressionFilter())
.thenReturn(mockAlwaysTrueFailureExpressionFilter);
SynchronousUntilSuccessfulProcessingStrategy processingStrategy = createProcessingStrategy();
try {
processingStrategy.route(event);
fail("processing should throw exception");
} catch (MessagingException e) {
assertThat(e, instanceOf(RoutingException.class));
verify(mockRoute, times(DEFAULT_RETRIES + 1)).process(event);
verify(mockAlwaysTrueFailureExpressionFilter, times(DEFAULT_RETRIES + 1))
.accept(any(MuleMessage.class));
}
}