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import pytest
from flask import jsonify
from flask import make_response
from openapi_core import Config
from openapi_core import OpenAPI
from openapi_core.contrib.flask.views import FlaskOpenAPIView
@pytest.fixture(scope="session")
def view_factory(schema_path):
def create(
methods=None,
extra_media_type_deserializers=None,
extra_format_validators=None,
):
if methods is None:
def get(view, id):
return make_response("success", 200)
methods = {
"get": get,
}
MyView = type("MyView", (FlaskOpenAPIView,), methods)
extra_media_type_deserializers = extra_media_type_deserializers or {}
extra_format_validators = extra_format_validators or {}
config = Config(
extra_media_type_deserializers=extra_media_type_deserializers,
extra_format_validators=extra_format_validators,
)
openapi = OpenAPI(schema_path, config=config)
return MyView.as_view(
"myview",
openapi,
)
return create
class TestFlaskOpenAPIView:
@pytest.fixture
def client(self, client_factory, app):
client = client_factory(app)
with app.app_context():
yield client
def test_invalid_content_type(self, client, app, view_factory):
def get(view, id):
view_response = make_response("success", 200)
view_response.headers["X-Rate-Limit"] = "12"
return view_response
view_func = view_factory({"get": get})
app.add_url_rule("/browse/<id>/", view_func=view_func)
result = client.get("/browse/12/")
assert result.status_code == 415
assert result.json == {
"errors": [
{
"class": (
"<class 'openapi_core.templating.media_types."
"exceptions.MediaTypeNotFound'>"
),
"status": 415,
"title": (
"Content for the following mimetype not found: "
"text/html. Valid mimetypes: ['application/json']"
),
}
]
}
def test_server_error(self, client, app, view_factory):
view_func = view_factory()
app.add_url_rule("/browse/<id>/", view_func=view_func)
result = client.get("/browse/12/", base_url="https://localhost")
expected_data = {
"errors": [
{
"class": (
"<class 'openapi_core.templating.paths.exceptions."
"ServerNotFound'>"
),
"status": 400,
"title": (
"Server not found for "
"https://localhost/browse/{id}/"
),
}
]
}
assert result.status_code == 400
assert result.json == expected_data
def test_operation_error(self, client, app, view_factory):
def put(view, id):
return make_response("success", 200)
view_func = view_factory({"put": put})
app.add_url_rule("/browse/<id>/", view_func=view_func)
result = client.put("/browse/12/")
expected_data = {
"errors": [
{
"class": (
"<class 'openapi_core.templating.paths.exceptions."
"OperationNotFound'>"
),
"status": 405,
"title": (
"Operation put not found for "
"http://localhost/browse/{id}/"
),
}
]
}
assert result.status_code == 405
assert result.json == expected_data
def test_path_error(self, client, app, view_factory):
view_func = view_factory()
app.add_url_rule("/browse/", view_func=view_func)
result = client.get("/browse/")
expected_data = {
"errors": [
{
"class": (
"<class 'openapi_core.templating.paths.exceptions."
"PathNotFound'>"
),
"status": 404,
"title": (
"Path not found for " "http://localhost/browse/"
),
}
]
}
assert result.status_code == 404
assert result.json == expected_data
def test_endpoint_error(self, client, app, view_factory):
view_func = view_factory()
app.add_url_rule("/browse/<id>/", view_func=view_func)
result = client.get("/browse/invalidparameter/")
expected_data = {
"errors": [
{
"class": (
"<class 'openapi_core.casting.schemas.exceptions."
"CastError'>"
),
"status": 400,
"title": (
"Failed to cast value to integer type: "
"invalidparameter"
),
}
]
}
assert result.status_code == 400
assert result.json == expected_data
def test_missing_required_header(self, client, app, view_factory):
def get(view, id):
return jsonify(data="data")
view_func = view_factory({"get": get})
app.add_url_rule("/browse/<id>/", view_func=view_func)
result = client.get("/browse/12/")
expected_data = {
"errors": [
{
"class": (
"<class 'openapi_core.validation.response.exceptions."
"MissingRequiredHeader'>"
),
"status": 400,
"title": ("Missing required header: X-Rate-Limit"),
}
]
}
assert result.status_code == 400
assert result.json == expected_data
def test_valid(self, client, app, view_factory):
def get(view, id):
resp = jsonify(data="data")
resp.headers["X-Rate-Limit"] = "12"
return resp
view_func = view_factory({"get": get})
app.add_url_rule("/browse/<id>/", view_func=view_func)
result = client.get("/browse/12/")
assert result.status_code == 200
assert result.json == {
"data": "data",
}
|
