from fastapi import FastAPI

app = FastAPI(swagger_ui_parameters={"syntaxHighlight": {"theme": "obsidian"}})


@app.get("/users/{username}")
async def read_user(username: str):

	doneCh1 := make(chan struct{})
	defer close(doneCh1)
	if err := ps.Subscribe(MaskAll, ch1, doneCh1, func(entry Maskable) bool { return true }); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	val := maskString("hello")
	ps.Publish(val)
	msg := <-ch1
	if msg != val {
		t.Fatalf("expected %s , found %s", val, msg)
	}
}

func TestMultiPubSub(t *testing.T) {
	ps := New[Maskable, Maskable](2)

	c.Assert(response.ContentLength, int64(len([]byte("hello world"))))
	var buffer2 bytes.Buffer
	// retrieve the contents of response body.
	n, err := io.Copy(&buffer2, response.Body)
	c.Assert(err, nil)
	c.Assert(n, int64(len([]byte("hello world"))))
	// asserted the contents of the fetched object with the expected result.
	c.Assert(true, bytes.Equal(buffer2.Bytes(), []byte("hello world")))

            "description": "Staging but actually localhost still",
        },
        {"url": "https://prod.example.com"},
    ]
)


@app.get("/foo")
def foo():
    return {"message": "Hello World"}


client = TestClient(app)


def test_app():
    response = client.get("/foo")
    assert response.status_code == 200, response.text


def test_openapi_schema():

你可以发送如下请求：

```json
{
    "description": "Some data",
    "data": "aGVsbG8="
}
```

/// tip | 提示

`aGVsbG8=` 是 `hello` 的 base64 编码。

///

随后 Pydantic 会解码该 base64 字符串，并在模型的 `data` 字段中提供原始字节。

你将会收到类似的响应：

```json
{
  "description": "Some data",
  "content": "hello"
}
```

## 用于输出数据的 Pydantic `bytes` { #pydantic-bytes-for-output-data }

app.add_middleware(
    CORSMiddleware,
    allow_origins=origins,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)


@app.get("/")
async def main():

    client.dispatcher().executorService().shutdown();
  }

  @Override public void onOpen(WebSocket webSocket, Response response) {
    webSocket.send("Hello...");
    webSocket.send("...World!");
    webSocket.send(ByteString.decodeHex("deadbeef"));
    webSocket.close(1000, "Goodbye, World!");
  }

  @Override public void onMessage(WebSocket webSocket, String text) {

		},
		{
			Name:    "idx_user_indices_name5",
			Class:   "FULLTEXT",
			Comment: "hello , world",
			Where:   "age > 10",
			Fields:  []schema.IndexOption{{Field: &schema.Field{Name: "Name5"}}},
		},
		{
			Name:    "profile",
			Comment: "hello , world",
			Where:   "age > 10",
			Option:  "WITH PARSER parser_name",

        }
        assertEquals(0, unicodeStringTrue.buffer[testStringTrue.length()], "Last character should be zero");

        // Test with a non-empty string and zterm = false
        String testStringFalse = "Hello";
        UnicodeString unicodeStringFalse = new UnicodeString(testStringFalse, false);
        assertFalse(unicodeStringFalse.zterm, "zterm should be false");

        yield {"name": item.name, "description": item.description}


@app.get("/items/stream-sse-event", response_class=EventSourceResponse)
async def sse_items_event():
    yield ServerSentEvent(data="hello", event="greeting", id="1")
    yield ServerSentEvent(data={"key": "value"}, event="json-data", id="2")
    yield ServerSentEvent(comment="just a comment")
    yield ServerSentEvent(data="retry-test", retry=5000)