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import io
import json
import pytest
from cross_web import AsyncFlaskHTTPRequestAdapter, FlaskHTTPRequestAdapter
pytestmark = [pytest.mark.flask]
def test_sync_flask_adapter() -> None:
from flask import Flask
app = Flask(__name__)
# Create test context directly
with app.test_request_context(
"/test?query=test",
method="POST",
data={"form": "data", "file": (io.BytesIO(b"upload"), "test.txt")},
headers={"Cookie": "session=123"},
):
from flask import request
adapter = FlaskHTTPRequestAdapter(request)
assert adapter.query_params == {"query": "test"}
assert adapter.method == "POST"
assert adapter.headers["Content-Type"].startswith("multipart/form-data")
assert adapter.post_data["form"] == "data"
assert "file" in adapter.files
assert adapter.content_type is not None and adapter.content_type.startswith(
"multipart/form-data"
)
assert "/test" in adapter.url
assert dict(adapter.cookies) == {"session": "123"}
form_data = adapter.get_form_data()
assert "file" in form_data.files
assert form_data.form["form"] == "data"
def test_sync_flask_adapter_json() -> None:
from flask import Flask
app = Flask(__name__)
with app.test_request_context(
"/test?query=test",
method="POST",
data=json.dumps({"key": "value"}),
content_type="application/json",
headers={"Cookie": "session=123"},
):
from flask import request
adapter = FlaskHTTPRequestAdapter(request)
assert adapter.query_params == {"query": "test"}
assert adapter.body == '{"key": "value"}'
assert adapter.method == "POST"
assert adapter.headers["Content-Type"] == "application/json"
assert adapter.content_type == "application/json"
assert "/test" in adapter.url
assert dict(adapter.cookies) == {"session": "123"}
@pytest.mark.asyncio
async def test_async_flask_adapter() -> None:
from flask import Flask
app = Flask(__name__)
with app.test_request_context(
"/test?query=test",
method="POST",
data=json.dumps({"key": "value"}),
content_type="application/json",
headers={"Cookie": "session=123"},
):
from flask import request
adapter = AsyncFlaskHTTPRequestAdapter(request)
assert adapter.query_params == {"query": "test"}
body = await adapter.get_body()
assert body == b'{"key": "value"}'
assert adapter.method == "POST"
assert adapter.headers["Content-Type"] == "application/json"
assert adapter.content_type == "application/json"
assert "/test" in adapter.url
assert dict(adapter.cookies) == {"session": "123"}
@pytest.mark.asyncio
async def test_async_flask_adapter_multipart() -> None:
from flask import Flask
app = Flask(__name__)
# Create test context with multipart data
with app.test_request_context(
"/test?query=test",
method="POST",
data={"form": "data", "file": (io.BytesIO(b"upload"), "test.txt")},
headers={"Cookie": "session=123"},
):
from flask import request
adapter = AsyncFlaskHTTPRequestAdapter(request)
assert adapter.query_params == {"query": "test"}
assert adapter.method == "POST"
assert adapter.headers["Content-Type"].startswith("multipart/form-data")
assert adapter.content_type is not None and adapter.content_type.startswith(
"multipart/form-data"
)
assert "/test" in adapter.url
assert dict(adapter.cookies) == {"session": "123"}
form_data = await adapter.get_form_data()
assert "file" in form_data.files
assert form_data.form["form"] == "data"
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