def start_response_not_called(self) -> None:
def app(_: WSGIEnvironment, __: StartResponse) -> Iterable[bytes]:
return []
request = create_request("GET", "/foo/bar")
with assert_raises(AssertionError):
run_wsgi_test(app, request)
def start_response_called_after_output_written(self) -> None:
def app(_: WSGIEnvironment, sr: StartResponse) -> Iterable[bytes]:
writer = sr("200 OK", [])
writer(b"abc")
sr("404 OK", [], _get_exc_info())
return []
request = create_request("GET", "/foo/bar")
with assert_raises(ValueError):
run_wsgi_test(app, request)
def start_response_called_multiple_times_with_exc_info(self) -> None:
assert_raised = False
def app(_: WSGIEnvironment, sr: StartResponse) -> Iterable[bytes]:
nonlocal assert_raised
sr("200 OK", [])
try:
sr("404 Not Found", [], _get_exc_info())
except AssertionError:
assert_raised = True
return []
request = create_request("GET", "/foo/bar")
run_wsgi_test(app, request)
assert_false(assert_raised)
def response(self) -> None:
def app(_: WSGIEnvironment, sr: StartResponse) -> Iterable[bytes]:
sr("404 Not Found", [("X-Foo", "Bar")])
return []
request = create_request("GET", "/foo/bar")
response = run_wsgi_test(app, request)
response.assert_status(HTTPStatus.NOT_FOUND)
response.assert_header_equal("X-Foo", "Bar")
def start_response_called_no_output_written(self) -> None:
def app(_: WSGIEnvironment, sr: StartResponse) -> Iterable[bytes]:
writer = sr("200 OK", [])
writer(b"")
sr("404 OK", [], _get_exc_info())
return []
request = create_request("GET", "/foo/bar")
response = run_wsgi_test(app, request)
response.assert_status(HTTPStatus.NOT_FOUND)
def response_body(self) -> None:
def app(_: WSGIEnvironment, sr: StartResponse) -> Iterable[bytes]:
writer = sr("200 OK", [])
writer(b"Abc")
writer(b"def")
return [b"Foo", b"bar"]
request = create_request("GET", "/foo/bar")
response = run_wsgi_test(app, request)
assert_equal(b"AbcdefFoobar", response.body)
def run_app(self) -> None:
app_run = False
env: WSGIEnvironment | None = None
def app(
environ: WSGIEnvironment, sr: StartResponse
) -> Iterable[bytes]:
nonlocal app_run, env
app_run = True
env = environ
sr("200 OK", [])
return []
request = create_request("GET", "/foo/bar")
request.add_argument("foo", "bar")
run_wsgi_test(app, request)
assert_true(app_run, "app not run")
assert env is not None
assert_equal("foo=bar", env.get("QUERY_STRING"))