graphene-django/graphene_django/elasticsearch/tests/commons.py
2019-06-09 10:38:46 -04:00

69 lines
2.0 KiB
Python

from datetime import datetime
from mock import mock
from graphene import Schema
from graphene_django.tests.models import Article, Reporter
from graphene_django.elasticsearch.tests.filters import ESFilterQuery, ArticleDocument
def fake_data():
r1 = Reporter.objects.create(first_name="r1", last_name="r1", email="r1@test.com")
a1 = Article.objects.create(
headline="a1",
pub_date=datetime.now(),
pub_date_time=datetime.now(),
reporter=r1,
editor=r1,
)
a2 = Article.objects.create(
headline="a2",
pub_date=datetime.now(),
pub_date_time=datetime.now(),
reporter=r1,
editor=r1,
)
return a1, a2
def generate_query(field, query_str):
query = """
query {
%s(%s) {
edges {
node {
headline
}
}
}
}
""" % (field, query_str)
return query
def filter_generation(field, query_str, expected_arguments, method_to_mock="query"):
a1, a2 = fake_data()
query = generate_query(field, query_str)
mock_count = mock.Mock(return_value=3)
mock_slice = mock.Mock(return_value=mock.Mock(to_queryset=mock.Mock(
return_value=Article.objects.filter(pk__in=[a1.id, a2.id])
)))
mock_query = mock.Mock(return_value=ArticleDocument.search())
with mock.patch('django_elasticsearch_dsl.search.Search.count', mock_count), \
mock.patch('django_elasticsearch_dsl.search.Search.__getitem__', mock_slice), \
mock.patch("elasticsearch_dsl.Search.%s" % method_to_mock, mock_query):
schema = Schema(query=ESFilterQuery)
result = schema.execute(query)
assert not result.errors
mock_query.assert_called_with(expected_arguments)
assert len(result.data[field]["edges"]) == 2
assert result.data[field]["edges"][0]["node"]["headline"] == "a1"
assert result.data[field]["edges"][1]["node"]["headline"] == "a2"