@Test
public void informationWillPassUpIfServiceExceptionIsRootCauseOfClientHandlerExceptions() {
// Arrange
ClientResponse response =
new ClientResponse(503, null, new ByteArrayInputStream(new byte[0]), null);
UniformInterfaceException rootCause = new UniformInterfaceException(response);
ServiceException originalDescription =
ServiceExceptionFactory.process("underlying", new ServiceException(rootCause));
ClientHandlerException wrappingException = new ClientHandlerException(originalDescription);
// Act
ServiceException exception =
ServiceExceptionFactory.process("actual", new ServiceException(wrappingException));
// Assert
assertEquals(503, exception.getHttpStatusCode());
assertEquals("underlying", exception.getServiceName());
}
@Test
public void socketTimeoutWillPassUpIfInsideClientHandlerException() {
String expectedMessage = "connect timeout";
SocketTimeoutException rootCause = new SocketTimeoutException(expectedMessage);
ClientHandlerException wrappingException = new ClientHandlerException(rootCause);
ServiceException exception =
ServiceExceptionFactory.process("testing", new ServiceException(wrappingException));
assertSame(ServiceTimeoutException.class, exception.getClass());
assertEquals(expectedMessage, exception.getMessage());
assertEquals("testing", exception.getServiceName());
}
@Test
public void httpStatusCodeAndReasonPhraseAppearInException() {
// Arrange
ClientResponse response =
new ClientResponse(404, null, new ByteArrayInputStream(new byte[0]), null);
UniformInterfaceException cause = new UniformInterfaceException(response);
// Act
ServiceException exception =
ServiceExceptionFactory.process("testing", new ServiceException("this is a test", cause));
// Assert
assertNotNull(exception);
assertEquals(404, exception.getHttpStatusCode());
assertEquals("Not Found", exception.getHttpReasonPhrase());
}
@Test
public void serviceNameAndMessageAndCauseAppearInException() {
// Arrange
ClientResponse response =
new ClientResponse(404, null, new ByteArrayInputStream(new byte[0]), null);
UniformInterfaceException cause = new UniformInterfaceException(response);
// Act
ServiceException exception =
ServiceExceptionFactory.process("testing", new ServiceException("this is a test", cause));
// Assert
assertNotNull(exception);
assertEquals("testing", exception.getServiceName());
assertEquals("this is a test", exception.getMessage());
assertEquals(cause, exception.getCause());
}