if err == nil {
        fmt.Println("Got response with field", resp["result"])
    }
```

The wrapper will handle all serialization and de-serialization of the request and response,
and furthermore provides reuse of the structs used for the request and response.

Note that Responses sent for serialization are automatically reused for similar requests.

async def read_users(user_id: int):
    pass


client = TestClient(app)


def test_read_users():
    response = client.get("/users/42")
    assert response.status_code == 200, response.text


def test_openapi_schema():
    response = client.get("/openapi.json")
    data = response.json()
    assert data == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},

    client = TestClient(app)
    response = client.post("/optional-str")
    assert response.status_code == 200, response.text
    assert response.json() == {"p": None}


def test_model_optional_str_missing():
    client = TestClient(app)
    response = client.post("/model-optional-str")
    assert response.status_code == 422, response.text
    assert response.json() == {
        "detail": [
            {

 * Tests for the {@link Trans2SetFileInformationResponse} class.
 */
class Trans2SetFileInformationResponseTest {

    private Trans2SetFileInformationResponse response;

    @BeforeEach
    void setUp() {
        // Initialize a new response object before each test
        response = new Trans2SetFileInformationResponse();
    }

    /**
     * Test for the constructor of {@link Trans2SetFileInformationResponse}.

        "full_name": "Grave Dohl",
    }
    response = client.post(
        "/user/",
        json=user_data,
    )
    assert response.status_code == 200, response.text
    assert response.json() == user_data


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",

            final CorsHandler handler = factory.get(origin);
            if (handler != null) {
                handler.process(origin, request, response);

                if (OPTIONS.equals(httpRequest.getMethod())) {
                    final HttpServletResponse httpResponse = (HttpServletResponse) response;
                    httpResponse.setStatus(HttpServletResponse.SC_ACCEPTED);
                    return;
                }

/**
 * The RuleManager interface provides methods to manage rules for processing response data.
 * It allows adding, retrieving, and removing rules, as well as checking for their existence.
 */
public interface RuleManager {

    /**
     * Retrieves the rule associated with the given response data.
     *
     * @param responseData the response data for which the rule is to be retrieved

                                 endpoint_url='http://localhost:9000',
                                 aws_access_key_id=response['Credentials']['AccessKeyId'],
                                 aws_secret_access_key=response['Credentials']['SecretAccessKey'],
                                 aws_session_token=response['Credentials']['SessionToken'],
                                 config=Config(signature_version='s3v4'),

        response = spy(response);
        when(response.getHeaderStart()).thenReturn(0);

        int result = response.readBytesWireFormat(buffer, bufferIndex);

        assertEquals(8, result);
        assertNotNull(response.getResults());
        // Even with -1, the do-while loop executes at least once due to the bug
        assertEquals(1, response.getResults().length);
    }

    @Test

      .build()

  fun run() {
    try {
      val request = Request(server.url("/"))

      client.newCall(request).execute().use { response ->
        if (!response.isSuccessful) throw IOException("Unexpected code $response")

        println(response.request.url)
      }
    } finally {
      server.shutdown()
    }
  }
}

fun main() {
  DevServer().run()