Examples with DefaultGenericQueryMetricsFactory org.apache.druid.query.DefaultGenericQueryMetricsFactory used on opensource projects

Example 16 with DefaultGenericQueryMetricsFactory

use of org.apache.druid.query.DefaultGenericQueryMetricsFactory in project druid by druid-io.

the class AsyncQueryForwardingServletTest method testHandleExceptionWithFilterEnabled.

@Test
public void testHandleExceptionWithFilterEnabled() throws Exception {
    String errorMessage = "test exception message";
    ObjectMapper mockMapper = Mockito.mock(ObjectMapper.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    ServletOutputStream outputStream = Mockito.mock(ServletOutputStream.class);
    Mockito.when(response.getOutputStream()).thenReturn(outputStream);
    final AsyncQueryForwardingServlet servlet = new AsyncQueryForwardingServlet(new MapQueryToolChestWarehouse(ImmutableMap.of()), mockMapper, TestHelper.makeSmileMapper(), null, null, null, new NoopServiceEmitter(), new NoopRequestLogger(), new DefaultGenericQueryMetricsFactory(), new AuthenticatorMapper(ImmutableMap.of()), new Properties(), new ServerConfig() {

        @Override
        public boolean isShowDetailedJettyErrors() {
            return true;
        }

        @Override
        public ErrorResponseTransformStrategy getErrorResponseTransformStrategy() {
            return new AllowedRegexErrorResponseTransformStrategy(ImmutableList.of());
        }
    });
    Exception testException = new IllegalStateException(errorMessage);
    servlet.handleException(response, mockMapper, testException);
    ArgumentCaptor<Exception> captor = ArgumentCaptor.forClass(Exception.class);
    Mockito.verify(mockMapper).writeValue(ArgumentMatchers.eq(outputStream), captor.capture());
    Assert.assertTrue(captor.getValue() instanceof QueryException);
    Assert.assertEquals(QueryInterruptedException.UNKNOWN_EXCEPTION, ((QueryException) captor.getValue()).getErrorCode());
    Assert.assertNull(captor.getValue().getMessage());
    Assert.assertNull(((QueryException) captor.getValue()).getErrorClass());
    Assert.assertNull(((QueryException) captor.getValue()).getHost());
}