AbstractOkHttpTest.java 文件源码

@Test
public void testParentSpanSource() throws IOException {
    {
        Scope parent = mockTracer.buildSpan("parent")
                .startActive(true);

        mockWebServer.enqueue(new MockResponse()
                .setResponseCode(203));

        Request request = new Request.Builder()
                .url(mockWebServer.url("bar"))
                .tag(new TagWrapper(parent.span().context()))
                .get()
                .build();

        client.newCall(request).execute();
        parent.close();
    }

    List<MockSpan> mockSpans = mockTracer.finishedSpans();
    assertOnErrors(mockSpans);
    Assert.assertEquals(3, mockSpans.size());
    Assert.assertEquals(mockSpans.get(2).context().traceId(), mockSpans.get(1).context().traceId());
    Assert.assertEquals(mockSpans.get(2).context().spanId(), mockSpans.get(1).parentId());
}