Class DefaultClientTest

core/src/test/java/feign/client/DefaultClientTest.java:38–180

Tests client-specific behavior, such as ensuring Content-Length is sent when specified.

/** Tests client-specific behavior, such as ensuring Content-Length is sent when specified. */
public class DefaultClientTest extends AbstractClientTest {

  protected Client disableHostnameVerification =
      new DefaultClient(TrustingSSLSocketFactory.get(), (_, _) -> true);

  @Override
  public Builder newBuilder() {
    return Feign.builder().client(new DefaultClient(TrustingSSLSocketFactory.get(), null, false));
  }

  @Test
  void retriesFailedHandshake() throws IOException, InterruptedException {
    server.useHttps(TrustingSSLSocketFactory.get("localhost"), false);
    server.enqueue(new MockResponse().setSocketPolicy(SocketPolicy.FAIL_HANDSHAKE));
    server.enqueue(new MockResponse());

    TestInterface api =
        newBuilder().target(TestInterface.class, "https://localhost:" + server.getPort());

    api.post("foo");
    assertThat(server.getRequestCount()).isEqualTo(2);
  }

  @Test
  void canOverrideSSLSocketFactory() throws IOException, InterruptedException {
    server.useHttps(TrustingSSLSocketFactory.get("localhost"), false);
    server.enqueue(new MockResponse());

    TestInterface api =
        newBuilder().target(TestInterface.class, "https://localhost:" + server.getPort());

    api.post("foo");
  }

  /**
   * We currently don't include the <a href="http://java.net/jira/browse/JERSEY-639">60-line
   * workaround</a> jersey uses to overcome the lack of support for PATCH. For now, prefer okhttp.
   *
   * @see java.net.HttpURLConnection#setRequestMethod
   */
  @Test
  @Override
  public void patch() throws Exception {
    RetryableException exception = assertThrows(RetryableException.class, super::patch);
    assertThat(exception).hasCauseInstanceOf(ProtocolException.class);
  }

  @Test
  @Override
  public void noResponseBodyForPost() throws Exception {
    super.noResponseBodyForPost();
    MockWebServerAssertions.assertThat(server.takeRequest())
        .hasMethod("POST")
        .hasNoHeaderNamed("Content-Type");
  }

  @Test
  @EnabledIfSystemProperty(named = "sun.net.http.allowRestrictedHeaders", matches = "true")