How to use

AsyncHttpClientHelperTagAdapter

in

com.nike.riposte.client.asynchttp.ning

/**
 * Creates a new instance that uses {@link ZipkinHttpTagStrategy#getDefaultInstance()} and {@link
 * AsyncHttpClientHelperTagAdapter#getDefaultInstance()} to do the work of span naming and tagging.
 */
public DefaultAsyncHttpClientHelperSpanNamingAndTaggingStrategy() {
  this(ZipkinHttpTagStrategy.getDefaultInstance(), AsyncHttpClientHelperTagAdapter.getDefaultInstance());
}

@Before
public void setup() {
  adapterSpy = spy(new AsyncHttpClientHelperTagAdapter());
  requestMock = mock(RequestBuilderWrapper.class);
  responseMock = mock(Response.class);
}

@Test
public void getRequestHttpMethod_works_as_expected() {
  // given
  String expectedResult = UUID.randomUUID().toString();
  doReturn(expectedResult).when(requestMock).getHttpMethod();
  // when
  String result = adapterSpy.getRequestHttpMethod(requestMock);
  // then
  assertThat(result).isEqualTo(expectedResult);
}

@Test
public void getResponseHttpStatus_works_as_expected() {
  // given
  Integer expectedResult = 42;
  doReturn(expectedResult).when(responseMock).getStatusCode();
  // when
  Integer result = adapterSpy.getResponseHttpStatus(responseMock);
  // then
  assertThat(result).isEqualTo(expectedResult);
}

@Test
public void getRequestUrl_works_as_expected() {
  // given
  String expectedResult = UUID.randomUUID().toString();
  doReturn(expectedResult).when(requestMock).getUrl();
  // when
  String result = adapterSpy.getRequestUrl(requestMock);
  // then
  assertThat(result).isEqualTo(expectedResult);
}

@Test
public void getRequestPath_returns_null_if_passed_null() {
  // expect
  assertThat(adapterSpy.getRequestPath(null)).isNull();
}

  @Test
  public void getSpanHandlerTagValue_returns_expected_value() {
    // expect
    assertThat(adapterSpy.getSpanHandlerTagValue(requestMock, responseMock))
      .isEqualTo("riposte.ningasynchttpclienthelper");
  }
}

@Test
public void getHeaderSingleValue_returns_null() {
  // when
  String result = adapterSpy.getHeaderSingleValue(requestMock, "foo");
  // then
  assertThat(result).isNull();
  verifyZeroInteractions(requestMock);
}

@Test
public void getHeaderMultipleValue_returns_null() {
  // when
  List<String> result = adapterSpy.getHeaderMultipleValue(requestMock, "foo");
  // then
  assertThat(result).isNull();
  verifyZeroInteractions(requestMock);
}

@Test
public void getRequestUriPathTemplate_returns_null() {
  // when
  String result = adapterSpy.getRequestUriPathTemplate(requestMock, responseMock);
  // then
  assertThat(result).isNull();
  verifyZeroInteractions(requestMock, responseMock);
}

@Test
public void getResponseHttpStatus_returns_null_if_passed_null() {
  // expect
  assertThat(adapterSpy.getResponseHttpStatus(null)).isNull();
}

@Test
public void getRequestUrl_returns_null_if_passed_null() {
  // expect
  assertThat(adapterSpy.getRequestUrl(null)).isNull();
}

String result = adapterSpy.getRequestPath(requestMock);

@Test
public void getDefaultInstance_returns_DEFAULT_INSTANCE() {
  // expect
  assertThat(AsyncHttpClientHelperTagAdapter.getDefaultInstance())
    .isSameAs(AsyncHttpClientHelperTagAdapter.DEFAULT_INSTANCE);
}

@Test
public void getRequestHttpMethod_returns_null_if_passed_null() {
  // expect
  assertThat(adapterSpy.getRequestHttpMethod(null)).isNull();
}

@Test
public void getDefaultInstance_returns_DEFAULT_INSTANCE() {
  // when
  DefaultAsyncHttpClientHelperSpanNamingAndTaggingStrategy instance =
    DefaultAsyncHttpClientHelperSpanNamingAndTaggingStrategy.getDefaultInstance();
  // then
  assertThat(instance)
    .isSameAs(DefaultAsyncHttpClientHelperSpanNamingAndTaggingStrategy.DEFAULT_INSTANCE);
  assertThat(instance.tagAndNamingStrategy).isSameAs(ZipkinHttpTagStrategy.getDefaultInstance());
  assertThat(instance.tagAndNamingAdapter).isSameAs(AsyncHttpClientHelperTagAdapter.getDefaultInstance());
}

@Test
public void default_constructor_creates_instance_using_default_ZipkinHttpTagStrategy_and_AsyncHttpClientHelperTagAdapter() {
  // when
  DefaultAsyncHttpClientHelperSpanNamingAndTaggingStrategy instance =
    new DefaultAsyncHttpClientHelperSpanNamingAndTaggingStrategy();
  // then
  assertThat(instance.tagAndNamingStrategy).isSameAs(ZipkinHttpTagStrategy.getDefaultInstance());
  assertThat(instance.tagAndNamingAdapter).isSameAs(AsyncHttpClientHelperTagAdapter.getDefaultInstance());
}