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from wsgiref.validate import validator
import pytest
from paste import options
from ..common_wsgi import call_app
@pytest.fixture
def app():
@validator
@options
@validator
def app(_, start_response):
start_response("200 OK", [("Content-Type", "text/plain")])
return [b"Hello, world!"]
return app
@pytest.mark.parametrize("method", ["GET", "HEAD", "POST", "PUT", "DELETE"])
def test_non_options(app, method):
environ = {"REQUEST_METHOD": method}
response = call_app(app, environ)
assert response.data == b"Hello, world!"
assert response.status == "200 OK"
assert ("Content-Type", "text/plain") in response.headers
def test_options(app):
environ = {"REQUEST_METHOD": "OPTIONS"}
response = call_app(app, environ)
assert response.data == b""
assert response.status == "204 No Content"
allow = None
for k, v in response.headers:
if k != "Allow":
continue
allow = v.split(", ")
assert allow is not None, "Must contain an Allow header"
assert len(set(allow)) == len(allow), "Allow header must not contain duplicates"
assert set(allow) == {"GET", "HEAD", "POST", "PUT", "DELETE", "OPTIONS"}
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