Examples with Cause com.amazonaws.xray.entities.Cause used on opensource projects

Example 6 with Cause

use of com.amazonaws.xray.entities.Cause in project aws-xray-sdk-java by aws.

the class AWSXRayServletFilterTest method testServletCatchesErrors.

@Test
public void testServletCatchesErrors() throws IOException, ServletException {
    AWSXRayServletFilter servletFilter = new AWSXRayServletFilter("fail");
    HttpServletRequest request = mock(HttpServletRequest.class);
    when(request.getRequestURL()).thenReturn(new StringBuffer("test_url"));
    when(request.getMethod()).thenReturn("TEST_METHOD");
    when(request.isAsyncStarted()).thenReturn(false);
    HttpServletResponse response = mock(HttpServletResponse.class);
    FilterChain chain = mock(FilterChain.class);
    Error ourError = new StackOverflowError("Test");
    Mockito.doThrow(ourError).when(chain).doFilter(Mockito.any(), Mockito.any());
    assertThatThrownBy(() -> servletFilter.doFilter(request, response, chain)).isEqualTo(ourError);
    ArgumentCaptor<Segment> emittedSegment = ArgumentCaptor.forClass(Segment.class);
    verify(AWSXRay.getGlobalRecorder().getEmitter(), Mockito.times(1)).sendSegment(emittedSegment.capture());
    Segment segment = emittedSegment.getValue();
    Cause cause = segment.getCause();
    Assert.assertEquals(1, cause.getExceptions().size());
    Throwable storedThrowable = cause.getExceptions().get(0).getThrowable();
    Assert.assertEquals(ourError, storedThrowable);
}

Example 7 with Cause

use of com.amazonaws.xray.entities.Cause in project aws-xray-sdk-java by aws.

the class AWSXRayServletFilterTest method testServletCatchesExceptions.

@Test
public void testServletCatchesExceptions() throws IOException, ServletException {
    AWSXRayServletFilter servletFilter = new AWSXRayServletFilter("fail");
    HttpServletRequest request = mock(HttpServletRequest.class);
    when(request.getRequestURL()).thenReturn(new StringBuffer("test_url"));
    when(request.getMethod()).thenReturn("TEST_METHOD");
    when(request.isAsyncStarted()).thenReturn(false);
    HttpServletResponse response = mock(HttpServletResponse.class);
    FilterChain chain = mock(FilterChain.class);
    Exception ourException = new RuntimeException("Test");
    Mockito.doThrow(ourException).when(chain).doFilter(Mockito.any(), Mockito.any());
    assertThatThrownBy(() -> servletFilter.doFilter(request, response, chain)).isEqualTo(ourException);
    ArgumentCaptor<Segment> emittedSegment = ArgumentCaptor.forClass(Segment.class);
    verify(AWSXRay.getGlobalRecorder().getEmitter(), Mockito.times(1)).sendSegment(emittedSegment.capture());
    Segment segment = emittedSegment.getValue();
    Cause cause = segment.getCause();
    Assert.assertEquals(1, cause.getExceptions().size());
    Throwable storedThrowable = cause.getExceptions().get(0).getThrowable();
    Assert.assertEquals(ourException, storedThrowable);
}

Example 8 with Cause

use of com.amazonaws.xray.entities.Cause in project aws-xray-sdk-java by aws.

the class TracingInterceptorTest method testAsyncThrottledException.

@Test
public void testAsyncThrottledException() {
    SdkAsyncHttpClient mockClient = mockSdkAsyncHttpClient(generateLambdaInvokeResponse(429));
    LambdaAsyncClient client = LambdaAsyncClient.builder().httpClient(mockClient).endpointOverride(URI.create("http://example.com")).region(Region.of("us-west-42")).credentialsProvider(StaticCredentialsProvider.create(AwsSessionCredentials.create("key", "secret", "session"))).overrideConfiguration(ClientOverrideConfiguration.builder().addExecutionInterceptor(new TracingInterceptor()).build()).build();
    Segment segment = AWSXRay.getCurrentSegment();
    try {
        client.invoke(InvokeRequest.builder().functionName("testFunctionName").build()).get();
    } catch (Exception e) {
    // ignore exceptions
    } finally {
        Assert.assertEquals(1, segment.getSubsegments().size());
        Subsegment subsegment = segment.getSubsegments().get(0);
        Map<String, Object> awsStats = subsegment.getAws();
        @SuppressWarnings("unchecked") Map<String, Object> httpResponseStats = (Map<String, Object>) subsegment.getHttp().get("response");
        Cause cause = subsegment.getCause();
        Assert.assertEquals("Invoke", awsStats.get("operation"));
        Assert.assertEquals("testFunctionName", awsStats.get("function_name"));
        Assert.assertEquals("1111-2222-3333-4444", awsStats.get("request_id"));
        Assert.assertEquals("extended", awsStats.get("id_2"));
        Assert.assertEquals("us-west-42", awsStats.get("region"));
        Assert.assertEquals(2L, httpResponseStats.get("content_length"));
        Assert.assertEquals(429, httpResponseStats.get("status"));
        Assert.assertEquals(true, subsegment.isError());
        Assert.assertEquals(true, subsegment.isThrottle());
        Assert.assertEquals(false, subsegment.isFault());
        Assert.assertEquals(1, cause.getExceptions().size());
        Assert.assertEquals(true, cause.getExceptions().get(0).isRemote());
    }
}