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functions to test graphql api with python
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| from django.contrib.auth.models import AnonymousUser | |
| from django.test import RequestFactory | |
| from snapshottest.django import TestCase | |
| from graphene.test import Client | |
| from hackernews.schema import schema | |
| class APITestCase(TestCase): | |
| def setUp(self): | |
| super().setUp() | |
| self.client = Client(schema) | |
| def snapshot_graphql_request( | |
| self, | |
| request_string, | |
| context=None, | |
| variables=None | |
| ): | |
| if context is None: | |
| context = {} | |
| graphql_response = self.client.execute( | |
| request_string, | |
| variables=variables, | |
| context=self.generate_context(**context) | |
| ) | |
| self.assertMatchSnapshot(graphql_response) | |
| def generate_context(self, user=None, files=None): | |
| request = RequestFactory() | |
| context_value = request.get('/graphql/') | |
| context_value.user = user or AnonymousUser() | |
| self.__set_context_files(context_value, files) | |
| return context_value | |
| @staticmethod | |
| def __set_context_files(context, files): | |
| if isinstance(files, dict): | |
| for name, file in files.items(): | |
| context.FILES[name] = file |
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