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import pytest
from fastapi.testclient import TestClient
from fastapi.websockets import WebSocketDisconnect
from docs_src.websockets.tutorial001 import app
client = TestClient(app)
def test_main():
response = client.get("/")
assert response.status_code == 200, response.text
assert b"<!DOCTYPE html>" in response.content
def test_websocket():
with pytest.raises(WebSocketDisconnect):
with client.websocket_connect("/ws") as websocket:
message = "Message one"
websocket.send_text(message)
data = websocket.receive_text()
assert data == f"Message text was: {message}"
message = "Message two"
websocket.send_text(message)
data = websocket.receive_text()
assert data == f"Message text was: {message}"
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