class UsersClientTest {

​

  private MockWebServer mockWebServer;

  private UsersClient usersClient;

​

  @BeforeEach

  public void setup() throws IOException {

    this.mockWebServer = new MockWebServer();

    this.mockWebServer.start();

    this.usersClient = new UsersClient(WebClient.builder(), mockWebServer.url("/").toString());

  }

​

  @Test

  public void testGetUserById() throws InterruptedException {

    MockResponse mockResponse = new MockResponse()

      .addHeader("Content-Type", "application/json; charset=utf-8")

      .setBody("{\"id\": 1, \"name\":\"duke\"}")

      .throttleBody(16, 5, TimeUnit.SECONDS);

​

    mockWebServer.enqueue(mockResponse);

​

    JsonNode result = usersClient.getUserById(1L);

​

    assertEquals(1, result.get("id").asInt());

    assertEquals("duke", result.get("name").asText());

​

    RecordedRequest request = mockWebServer.takeRequest();

    assertEquals("/users/1", request.getPath());

  }

​

}