)
    def post_router(item1: Item, item2: Item):
        return item1, item2  # pragma: nocover

    app.include_router(router)
    client = TestClient(app)
    response = client.get("/openapi.json")
    data = response.json()
    assert data == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/": {

    fun build(): DnsOverHttps {
      val client = this.client ?: throw NullPointerException("client not set")
      return DnsOverHttps(
        client.newBuilder().dns(buildBootstrapClient(this)).build(),
        checkNotNull(url) { "url not set" },
        includeIPv6,
        post,
        resolvePrivateAddresses,
        resolvePublicAddresses,
      )
    }

    fun client(client: OkHttpClient) =
      apply {

    server.enqueue(MockResponse(body = "abc"))

    val client = clientRule.newClient()

    client.newCall(Request(url = server.url("/"))).execute().use {
      assertThat(it.body.string()).isEqualTo("abc")
    }
  }

  @Test
  fun testExternalSite() {
    val client = clientRule.newClient()

    client.newCall(Request(url = "https://google.com/robots.txt".toHttpUrl())).execute().use {

    client = TestClient(app, cookies=cookies)
    response = client.get(path)
    assert response.status_code == expected_status
    assert response.json() == expected_response


@needs_py39
def test_openapi_schema():
    from docs_src.cookie_params.tutorial001_an_py39 import app

    client = TestClient(app)
    response = client.get("/openapi.json")

from dirty_equals import IsDict
from fastapi.testclient import TestClient


@pytest.fixture(name="client")
def get_client():
    from docs_src.query_params_str_validations.tutorial010_an import app

    client = TestClient(app)
    return client


def test_query_params_str_validations_no_query(client: TestClient):
    response = client.get("/items/")
    assert response.status_code == 200

from ...utils import needs_py310


@pytest.fixture(name="client")
def get_client():
    from docs_src.query_params_str_validations.tutorial010_py310 import app

    client = TestClient(app)
    return client


@needs_py310
def test_query_params_str_validations_no_query(client: TestClient):
    response = client.get("/items/")
    assert response.status_code == 200

    assert response.json() == {"filenames": ["test.txt", "test2.txt"]}


def test_get_root():
    client = TestClient(app)
    response = client.get("/")
    assert response.status_code == 200, response.text
    assert b"<form" in response.content


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

import java.util.Arrays;

import jcifs.CIFSContext;


/**
 * This class stores and encrypts NTLM user credentials. The default
 * credentials are retrieved from the <tt>jcifs.smb.client.domain</tt>,
 * <tt>jcifs.smb.client.username</tt>, and <tt>jcifs.smb.client.password</tt>
 * properties.
 * <p>
 * Read <a href="../../../authhandler.html">jCIFS Exceptions and
 * NtlmAuthenticator</a> for related information.
 * 

[kubernetes-client-linux-386.tar.gz](https://dl.k8s.io/v1.10.8/kubernetes-client-linux-386.tar.gz) | `aa4710010d16287335f90e58e417748238cd6a24c7e3ec46acb04b49582e8089`
[kubernetes-client-linux-amd64.tar.gz](https://dl.k8s.io/v1.10.8/kubernetes-client-linux-amd64.tar.gz) | `925594f5e3b062323701e3d751b2a4fbd5aa7f48f5e6271b6b9aa8280dee7e7b`

# WebSockets

When defining WebSockets, you normally declare a parameter of type `WebSocket` and with it you can read data from the client and send data to it.

It is provided directly by Starlette, but you can import it from `fastapi`:

```python
from fastapi import WebSocket
```

/// tip