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import json
from dataclasses import is_dataclass
import pytest
from openapi_core.deserializing.media_types.exceptions import (
MediaTypeDeserializeError,
)
from openapi_core.templating.media_types.exceptions import MediaTypeNotFound
from openapi_core.templating.paths.exceptions import OperationNotFound
from openapi_core.templating.paths.exceptions import PathNotFound
from openapi_core.templating.responses.exceptions import ResponseNotFound
from openapi_core.testing import MockRequest
from openapi_core.testing import MockResponse
from openapi_core.unmarshalling.response.unmarshallers import (
V30ResponseUnmarshaller,
)
from openapi_core.validation.response.exceptions import DataValidationError
from openapi_core.validation.response.exceptions import InvalidData
from openapi_core.validation.response.exceptions import InvalidHeader
from openapi_core.validation.response.exceptions import MissingData
from openapi_core.validation.schemas.exceptions import InvalidSchemaValue
class TestResponseUnmarshaller:
host_url = "http://petstore.swagger.io"
@pytest.fixture(scope="session")
def spec_dict(self, v30_petstore_content):
return v30_petstore_content
@pytest.fixture(scope="session")
def spec(self, v30_petstore_spec):
return v30_petstore_spec
@pytest.fixture(scope="session")
def response_unmarshaller(self, spec):
return V30ResponseUnmarshaller(spec)
def test_invalid_server(self, response_unmarshaller):
request = MockRequest("http://petstore.invalid.net/v1", "get", "/")
response = MockResponse(b"Not Found", status_code=404)
result = response_unmarshaller.unmarshal(request, response)
assert len(result.errors) == 1
assert type(result.errors[0]) == PathNotFound
assert result.data is None
assert result.headers == {}
def test_invalid_operation(self, response_unmarshaller):
request = MockRequest(self.host_url, "patch", "/v1/pets")
response = MockResponse(b"Not Found", status_code=404)
result = response_unmarshaller.unmarshal(request, response)
assert len(result.errors) == 1
assert type(result.errors[0]) == OperationNotFound
assert result.data is None
assert result.headers == {}
def test_invalid_response(self, response_unmarshaller):
request = MockRequest(self.host_url, "get", "/v1/pets")
response = MockResponse(b"Not Found", status_code=409)
result = response_unmarshaller.unmarshal(request, response)
assert len(result.errors) == 1
assert type(result.errors[0]) == ResponseNotFound
assert result.data is None
assert result.headers == {}
def test_invalid_content_type(self, response_unmarshaller):
request = MockRequest(self.host_url, "get", "/v1/pets")
response = MockResponse(b"Not Found", content_type="text/csv")
result = response_unmarshaller.unmarshal(request, response)
assert result.errors == [DataValidationError()]
assert type(result.errors[0].__cause__) == MediaTypeNotFound
assert result.data is None
assert result.headers == {}
def test_missing_body(self, response_unmarshaller):
request = MockRequest(self.host_url, "get", "/v1/pets")
response = MockResponse(None)
result = response_unmarshaller.unmarshal(request, response)
assert result.errors == [MissingData()]
assert result.data is None
assert result.headers == {}
def test_invalid_media_type(self, response_unmarshaller):
request = MockRequest(self.host_url, "get", "/v1/pets")
response = MockResponse(b"abcde")
result = response_unmarshaller.unmarshal(request, response)
assert result.errors == [DataValidationError()]
assert result.errors[0].__cause__ == MediaTypeDeserializeError(
mimetype="application/json", value=b"abcde"
)
assert result.data is None
assert result.headers == {}
def test_invalid_media_type_value(self, response_unmarshaller):
request = MockRequest(self.host_url, "get", "/v1/pets")
response = MockResponse(b"{}")
result = response_unmarshaller.unmarshal(request, response)
assert result.errors == [InvalidData()]
assert type(result.errors[0].__cause__) == InvalidSchemaValue
assert result.data is None
assert result.headers == {}
def test_invalid_value(self, response_unmarshaller):
request = MockRequest(self.host_url, "get", "/v1/tags")
response_json = {
"data": [
{"id": 1, "name": "Sparky"},
],
}
response_data = json.dumps(response_json)
response = MockResponse(response_data)
result = response_unmarshaller.unmarshal(request, response)
assert result.errors == [InvalidData()]
assert type(result.errors[0].__cause__) == InvalidSchemaValue
assert result.data is None
assert result.headers == {}
def test_invalid_header(self, response_unmarshaller):
userdata = {
"name": 1,
}
userdata_json = json.dumps(userdata)
cookies = {
"user": "123",
"userdata": userdata_json,
}
request = MockRequest(
self.host_url,
"delete",
"/v1/tags",
path_pattern="/v1/tags",
cookies=cookies,
)
response_json = {
"data": [
{
"id": 1,
"name": "Sparky",
"ears": {
"healthy": True,
},
},
],
}
response_data = json.dumps(response_json).encode()
headers = {
"x-delete-confirm": "true",
"x-delete-date": "today",
}
response = MockResponse(response_data, headers=headers)
with pytest.warns(DeprecationWarning):
result = response_unmarshaller.unmarshal(request, response)
assert result.errors == [InvalidHeader(name="x-delete-date")]
assert result.data is None
assert result.headers == {"x-delete-confirm": True}
def test_get_pets(self, response_unmarshaller):
request = MockRequest(self.host_url, "get", "/v1/pets")
response_json = {
"data": [
{
"id": 1,
"name": "Sparky",
"ears": {
"healthy": True,
},
},
],
}
response_data = json.dumps(response_json).encode()
response = MockResponse(response_data)
result = response_unmarshaller.unmarshal(request, response)
assert result.errors == []
assert is_dataclass(result.data)
assert len(result.data.data) == 1
assert result.data.data[0].id == 1
assert result.data.data[0].name == "Sparky"
assert result.headers == {}
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