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import json
import falcon
from falcon import testing
class TypeResource(testing.SimpleTestResource):
"""A simple resource to return the posted request body."""
@falcon.before(testing.capture_responder_args)
def on_post(self, req, resp, **kwargs):
resp.status = falcon.HTTP_200
# NOTE(masterkale): No size needs to be specified here because we're
# emulating a stream read in production.
resp.text = json.dumps({'data': req.bounded_stream.read().decode('utf-8')})
class TestWsgiRefInputWrapper:
def test_resources_can_read_request_stream_during_tests(self):
"""Make sure we can perform a simple request during testing.
Originally, testing would fail after performing a request because no
size was specified when calling `wsgiref.validate.InputWrapper.read()`
via `req.stream.read()`"""
app = falcon.App()
type_route = '/type'
app.add_route(type_route, TypeResource())
client = testing.TestClient(app)
result = client.simulate_post(path=type_route, body='hello')
assert result.status == falcon.HTTP_200
assert result.json == {'data': 'hello'}
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