Examples with Tracing brave.Tracing used on opensource projects

Example 1 with Tracing

use of brave.Tracing in project cxf by apache.

the class BraveTracingTest method testThatNewChildSpanIsCreatedWhenParentIsProvidedInCaseOfFault.

@Test
public void testThatNewChildSpanIsCreatedWhenParentIsProvidedInCaseOfFault() throws MalformedURLException {
    final Tracing brave = Tracing.newBuilder().localServiceName("book-store").reporter(new TestSpanReporter()).build();
    final BookStoreService service = createJaxWsService(new Configurator() {

        @Override
        public void configure(final JaxWsProxyFactoryBean factory) {
            factory.getFeatures().add(new BraveClientFeature(brave));
            factory.getOutInterceptors().add(new LoggingOutInterceptor());
            factory.getInInterceptors().add(new LoggingInInterceptor());
        }
    });
    try {
        service.removeBooks();
        fail("Expected SOAPFaultException to be raised");
    } catch (final SOAPFaultException ex) {
    /* expected exception */
    }
    assertThat(TestSpanReporter.getAllSpans().size(), equalTo(2));
    assertThat(TestSpanReporter.getAllSpans().get(0).name, equalTo("post /bookstore"));
    assertThat(TestSpanReporter.getAllSpans().get(1).name, equalTo("post http://localhost:" + PORT + "/bookstore"));
    final Map<String, List<String>> response = getResponseHeaders(service);
    assertThatTraceHeadersArePresent(response, false);
}

Example 2 with Tracing

use of brave.Tracing in project cxf by apache.

the class BraveTracingTest method testThatNewChildSpanIsCreatedWhenParentIsProvided.

@Test
public void testThatNewChildSpanIsCreatedWhenParentIsProvided() throws MalformedURLException {
    final Tracing brave = Tracing.newBuilder().localServiceName("book-store").reporter(new TestSpanReporter()).build();
    final BookStoreService service = createJaxWsService(new Configurator() {

        @Override
        public void configure(final JaxWsProxyFactoryBean factory) {
            factory.getFeatures().add(new BraveClientFeature(brave));
        }
    });
    assertThat(service.getBooks().size(), equalTo(2));
    assertThat(TestSpanReporter.getAllSpans().size(), equalTo(3));
    assertThat(TestSpanReporter.getAllSpans().get(0).name, equalTo("get books"));
    assertThat(TestSpanReporter.getAllSpans().get(0).parentId, not(nullValue()));
    assertThat(TestSpanReporter.getAllSpans().get(1).name, equalTo("post /bookstore"));
    assertThat(TestSpanReporter.getAllSpans().get(2).name, equalTo("post http://localhost:" + PORT + "/bookstore"));
    final Map<String, List<String>> response = getResponseHeaders(service);
    assertThatTraceHeadersArePresent(response, false);
}

Example 3 with Tracing

use of brave.Tracing in project cxf by apache.

the class BraveTracingTest method testThatNoSpansAreRecordedWhenNotSampled.

@Test
public void testThatNoSpansAreRecordedWhenNotSampled() {
    final Tracing never = Tracing.newBuilder().reporter(new TestSpanReporter()).sampler(Sampler.NEVER_SAMPLE).build();
    final Response r = createWebClient("/bookstore/books", new BraveClientProvider(never)).get();
    assertEquals(Status.OK.getStatusCode(), r.getStatus());
    assertThat(TestSpanReporter.getAllSpans().size(), equalTo(0));
    assertThatTraceHeadersArePresent(r, false);
}

Example 4 with Tracing

use of brave.Tracing in project cxf by apache.

the class BraveTracingTest method testThatProvidedSpanIsNotClosedWhenActive.

@Test
public void testThatProvidedSpanIsNotClosedWhenActive() throws MalformedURLException {
    final Tracing brave = Tracing.newBuilder().localServiceName("book-store").reporter(new TestSpanReporter()).build();
    final BookStoreService service = createJaxWsService(new Configurator() {

        @Override
        public void configure(final JaxWsProxyFactoryBean factory) {
            factory.getFeatures().add(new BraveClientFeature(brave));
        }
    });
    final Span span = brave.tracer().nextSpan().name("test span").start();
    try {
        try (SpanInScope scope = brave.tracer().withSpanInScope(span)) {
            assertThat(service.getBooks().size(), equalTo(2));
            assertThat(brave.tracer().currentSpan(), not(nullValue()));
            assertThat(TestSpanReporter.getAllSpans().size(), equalTo(3));
            assertThat(TestSpanReporter.getAllSpans().get(0).name, equalTo("get books"));
            assertThat(TestSpanReporter.getAllSpans().get(0).parentId, not(nullValue()));
            assertThat(TestSpanReporter.getAllSpans().get(1).name, equalTo("post /bookstore"));
            assertThat(TestSpanReporter.getAllSpans().get(2).name, equalTo("post http://localhost:" + PORT + "/bookstore"));
            final Map<String, List<String>> response = getResponseHeaders(service);
            assertThatTraceHeadersArePresent(response, true);
        }
    } finally {
        if (span != null) {
            span.finish();
        }
    }
    assertThat(TestSpanReporter.getAllSpans().size(), equalTo(4));
    assertThat(TestSpanReporter.getAllSpans().get(3).name, equalTo("test span"));
}