Adjust test case

tests/test_schemas.py

@@ -15,6 +15,7 @@ from rest_framework.schemas import (
     AutoSchema, ManualSchema, SchemaGenerator, get_schema_view
 )
 from rest_framework.test import APIClient, APIRequestFactory
+from rest_framework.utils import formatting
 from rest_framework.views import APIView
 from rest_framework.viewsets import ModelViewSet
 
@@ -579,7 +580,7 @@ class TestDescriptor(TestCase):
         assert link == expected
 
 
-
+def test_docstring_is_not_stripped_by_get_description():
     class ExampleDocstringAPIView(APIView):
         """
         === title
@@ -607,16 +608,8 @@ the end
         def post(self, request, *args, **kwargs):
             pass
 
-
-class TestDocstringIsNotStrippedByGetDescription(TestCase):
-    def setUp(self):
-        self.patterns = [
-            url('^example/?$', ExampleDocstringAPIView.as_view()),
-        ]
-
-    def test_docstring(self):
     view = ExampleDocstringAPIView()
     schema = view.schema
     descr = schema.get_description('example', 'get')
     # the first and last character are '\n' correctly removed by get_description
-        assert descr == ExampleDocstringAPIView.__doc__[1:][:-1]
+    assert descr == formatting.dedent(ExampleDocstringAPIView.__doc__[1:][:-1])