Examples with MockSpan io.opentracing.mock.MockSpan used on opensource projects

Example 46 with MockSpan

use of io.opentracing.mock.MockSpan in project java-spring-web by opentracing-contrib.

the class AbstractBaseITests method testAsync.

@Test
public void testAsync() throws Exception {
    {
        getRestTemplate().getForEntity("/async", String.class);
        Awaitility.await().until(reportedSpansSize(), IsEqual.equalTo(1));
    }
    List<MockSpan> mockSpans = TracingBeansConfiguration.mockTracer.finishedSpans();
    Assert.assertEquals(1, mockSpans.size());
    assertOnErrors(mockSpans);
    MockSpan span = mockSpans.get(0);
    Assert.assertEquals("async", span.operationName());
    assertLogEvents(span.logEntries(), Arrays.asList("preHandle", "afterConcurrentHandlingStarted", "preHandle", "afterCompletion"));
}

Example 47 with MockSpan

use of io.opentracing.mock.MockSpan in project java-spring-web by opentracing-contrib.

the class AbstractBaseITests method testAsyncDeferred.

@Test
public void testAsyncDeferred() throws Exception {
    {
        getRestTemplate().getForEntity("/asyncDeferred", String.class);
        Awaitility.await().until(reportedSpansSize(), IsEqual.equalTo(1));
    }
    List<MockSpan> mockSpans = TracingBeansConfiguration.mockTracer.finishedSpans();
    Assert.assertEquals(1, mockSpans.size());
    assertOnErrors(mockSpans);
    MockSpan span = mockSpans.get(0);
    Assert.assertEquals("test", span.operationName());
    Assert.assertEquals(5, span.tags().size());
    Assert.assertEquals(Tags.SPAN_KIND_SERVER, span.tags().get(Tags.SPAN_KIND.getKey()));
    Assert.assertEquals("GET", span.tags().get(Tags.HTTP_METHOD.getKey()));
    Assert.assertEquals(getUrl("/asyncDeferred"), span.tags().get(Tags.HTTP_URL.getKey()));
    Assert.assertEquals(202, span.tags().get(Tags.HTTP_STATUS.getKey()));
    Assert.assertNotNull(span.tags().get(Tags.COMPONENT.getKey()));
    assertLogEvents(span.logEntries(), Arrays.asList("preHandle", "afterConcurrentHandlingStarted", "preHandle", "afterCompletion"));
}

Example 48 with MockSpan

use of io.opentracing.mock.MockSpan in project java-spring-web by opentracing-contrib.

the class AbstractBaseITests method testNoURLMapping.

@Test
public void testNoURLMapping() {
    {
        getRestTemplate().getForEntity("/nouUrlMapping", String.class);
        Awaitility.await().until(reportedSpansSize(), IsEqual.equalTo(2));
    }
    List<MockSpan> mockSpans = TracingBeansConfiguration.mockTracer.finishedSpans();
    Assert.assertEquals(2, mockSpans.size());
    assertOnErrors(mockSpans);
    MockSpan span = mockSpans.get(0);
    Assert.assertEquals("GET", span.operationName());
    Assert.assertEquals(404, span.tags().get(Tags.HTTP_STATUS.getKey()));
    assertLogEvents(span.logEntries(), Collections.<String>emptyList());
    span = mockSpans.get(1);
    Assert.assertEquals(0, span.tags().size());
    Assert.assertEquals(mockSpans.get(0).context().spanId(), span.parentId());
    Assert.assertEquals(0, span.tags().size());
    assertLogEvents(span.logEntries(), Arrays.asList("preHandle", "afterCompletion"));
    Assert.assertEquals("BasicErrorController", span.logEntries().get(0).fields().get("handler.class_simple_name"));
}

Example 49 with MockSpan

use of io.opentracing.mock.MockSpan in project java-spring-web by opentracing-contrib.

the class AbstractBaseITests method testLocalSpan.

@Test
public void testLocalSpan() {
    {
        getRestTemplate().getForEntity("/localSpan", String.class);
        Awaitility.await().until(reportedSpansSize(), IsEqual.equalTo(2));
    }
    List<MockSpan> mockSpans = TracingBeansConfiguration.mockTracer.finishedSpans();
    Assert.assertEquals(2, mockSpans.size());
    assertOnErrors(mockSpans);
    MockSpan childSpan = mockSpans.get(0);
    MockSpan parentSpan = mockSpans.get(1);
    Assert.assertEquals("localSpan", parentSpan.operationName());
    Assert.assertEquals(childSpan.context().traceId(), parentSpan.context().traceId());
    Assert.assertEquals(childSpan.parentId(), parentSpan.context().spanId());
}

Example 50 with MockSpan

use of io.opentracing.mock.MockSpan in project java-spring-web by opentracing-contrib.

the class TracingAsyncRestTemplateTest method testMultipleRequests.

@Test
public void testMultipleRequests() throws InterruptedException, ExecutionException {
    final String url = "http://localhost:8080/foo/";
    int numberOfCalls = 1000;
    mockServer.expect(ExpectedCount.manyTimes(), MockRestRequestMatchers.requestTo(new Contains("/foo"))).andRespond(MockRestResponseCreators.withSuccess());
    ExecutorService executorService = Executors.newFixedThreadPool(100);
    List<Future<?>> futures = new ArrayList<>(numberOfCalls);
    for (int i = 0; i < numberOfCalls; i++) {
        final String requestUrl = url + i;
        final Scope parentSpan = mockTracer.buildSpan("foo").startActive(false);
        parentSpan.span().setTag("request-url", requestUrl);
        final Span cont = parentSpan.span();
        futures.add(executorService.submit(new Runnable() {

            @Override
            public void run() {
                try (Scope span = mockTracer.scopeManager().activate(cont, true)) {
                    client.getForEntity(requestUrl, String.class);
                }
            }
        }));
        parentSpan.close();
    }
    // wait to finish all calls
    for (Future<?> future : futures) {
        future.get();
    }
    executorService.awaitTermination(1, TimeUnit.SECONDS);
    executorService.shutdown();
    List<MockSpan> mockSpans = mockTracer.finishedSpans();
    Assert.assertEquals(numberOfCalls * 2, mockSpans.size());
    final List<MockSpan> parentSpans = new ArrayList<>();
    final Map<Long, MockSpan> childSpans = new HashMap<>();
    for (MockSpan mockSpan : mockSpans) {
        if (mockSpan.tags().containsKey("request-url")) {
            parentSpans.add(mockSpan);
        } else {
            childSpans.put(mockSpan.parentId(), mockSpan);
        }
    }
    Assert.assertEquals(numberOfCalls, parentSpans.size());
    Assert.assertEquals(numberOfCalls, childSpans.size());
    for (MockSpan parentSpan : parentSpans) {
        MockSpan childSpan = childSpans.get(parentSpan.context().spanId());
        Assert.assertEquals(parentSpan.tags().get("request-url"), childSpan.tags().get(Tags.HTTP_URL.getKey()));
        Assert.assertEquals(parentSpan.context().traceId(), childSpan.context().traceId());
        Assert.assertEquals(parentSpan.context().spanId(), childSpan.parentId());
        Assert.assertEquals(0, childSpan.generatedErrors().size());
        Assert.assertEquals(0, parentSpan.generatedErrors().size());
    }
}