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https://github.com/graphql-python/graphene-django.git
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5cee41407c
* Added GraphQLTransactionTestCase - Adds support for testing code that is executed within a transaction Reference: https://docs.djangoproject.com/en/3.1/topics/testing/tools/#django.test.TransactionTestCase ``` For instance, you cannot test that a block of code is executing within a transaction, as is required when using select_for_update(). In those cases, you should use TransactionTestCase. ``` * Update testing.py * Update testing.py * Fixed formatting. * Updated docs. * Updated test. * Update testing.rst
89 lines
3.0 KiB
Python
89 lines
3.0 KiB
Python
import json
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import pytest
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from django.utils.translation import gettext_lazy
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from mock import patch
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from ..utils import camelize, get_model_fields, GraphQLTestCase
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from .models import Film, Reporter
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from ..utils.testing import graphql_query
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def test_get_model_fields_no_duplication():
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reporter_fields = get_model_fields(Reporter)
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reporter_name_set = set([field[0] for field in reporter_fields])
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assert len(reporter_fields) == len(reporter_name_set)
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film_fields = get_model_fields(Film)
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film_name_set = set([field[0] for field in film_fields])
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assert len(film_fields) == len(film_name_set)
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def test_camelize():
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assert camelize({}) == {}
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assert camelize("value_a") == "value_a"
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assert camelize({"value_a": "value_b"}) == {"valueA": "value_b"}
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assert camelize({"value_a": ["value_b"]}) == {"valueA": ["value_b"]}
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assert camelize({"value_a": ["value_b"]}) == {"valueA": ["value_b"]}
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assert camelize({"nested_field": {"value_a": ["error"], "value_b": ["error"]}}) == {
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"nestedField": {"valueA": ["error"], "valueB": ["error"]}
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}
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assert camelize({"value_a": gettext_lazy("value_b")}) == {"valueA": "value_b"}
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assert camelize({"value_a": [gettext_lazy("value_b")]}) == {"valueA": ["value_b"]}
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assert camelize(gettext_lazy("value_a")) == "value_a"
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assert camelize({gettext_lazy("value_a"): gettext_lazy("value_b")}) == {
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"valueA": "value_b"
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}
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assert camelize({0: {"field_a": ["errors"]}}) == {0: {"fieldA": ["errors"]}}
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@pytest.mark.django_db
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@patch("graphene_django.utils.testing.Client.post")
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def test_graphql_test_case_operation_name(post_mock):
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"""
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Test that `GraphQLTestCase.query()`'s `operation_name` argument produces an `operationName` field.
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"""
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class TestClass(GraphQLTestCase):
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GRAPHQL_SCHEMA = True
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def runTest(self):
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pass
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tc = TestClass()
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tc._pre_setup()
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tc.setUpClass()
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tc.query("query { }", operation_name="QueryName")
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body = json.loads(post_mock.call_args.args[1])
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# `operationName` field from https://graphql.org/learn/serving-over-http/#post-request
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assert (
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"operationName",
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"QueryName",
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) in body.items(), "Field 'operationName' is not present in the final request."
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@pytest.mark.django_db
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@patch("graphene_django.utils.testing.Client.post")
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def test_graphql_query_case_operation_name(post_mock):
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graphql_query("query { }", operation_name="QueryName")
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body = json.loads(post_mock.call_args.args[1])
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# `operationName` field from https://graphql.org/learn/serving-over-http/#post-request
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assert (
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"operationName",
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"QueryName",
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) in body.items(), "Field 'operationName' is not present in the final request."
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@pytest.fixture
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def client_query(client):
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def func(*args, **kwargs):
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return graphql_query(*args, client=client, **kwargs)
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return func
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def test_pytest_fixture_usage(client_query):
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response = client_query("query { test }")
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content = json.loads(response.content)
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assert content == {"data": {"test": "Hello World"}}
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