dashboard: test vm-activity detail view

circle/dashboard/tests/test_mockedviews.py

+import unittest
+from factory import Factory, Sequence
+from mock import patch, MagicMock
+
+from django.contrib.auth.models import User
+# from django.core.exceptions import PermissionDenied
+from django.http import HttpRequest, Http404
+
+from dashboard.views import InstanceActivityDetail, InstanceActivity
+
+
+class ViewUserTestCase(unittest.TestCase):
+
+    def test_404(self):
+        view = InstanceActivityDetail.as_view()
+        request = FakeRequestFactory(superuser=True)
+        with self.assertRaises(Http404):
+            view(request, pk=1234)
+
+    def test_not_superuser(self):
+        request = FakeRequestFactory(superuser=False)
+        with patch.object(InstanceActivityDetail, 'get_object') as go:
+            go.return_value = MagicMock(spec=InstanceActivity)
+            go.return_value._meta.object_name = "InstanceActivity"
+            view = InstanceActivityDetail.as_view()
+            self.assertEquals(view(request, pk=1234).status_code, 302)
+
+    def test_found(self):
+        request = FakeRequestFactory(superuser=True)
+
+        with patch.object(InstanceActivityDetail, 'get_object') as go:
+            act = MagicMock(spec=InstanceActivity)
+            act._meta.object_name = "InstanceActivity"
+            go.return_value = act
+            view = InstanceActivityDetail.as_view()
+            self.assertEquals(view(request, pk=1234).render().status_code, 200)
+
+
+def FakeRequestFactory(*args, **kwargs):
+    ''' FakeRequestFactory, FakeMessages and FakeRequestContext are good for
+    mocking out django views; they are MUCH faster than the Django test client.
+    '''
+
+    user = UserFactory()
+    user.is_authenticated = lambda: kwargs.get('authenticated', True)
+    user.is_superuser = kwargs.get('superuser', False)
+
+    request = HttpRequest()
+    request.user = user
+    request.session = kwargs.get('session', {})
+    if kwargs.get('POST'):
+        request.method = 'POST'
+        request.POST = kwargs.get('POST')
+    else:
+        request.method = 'GET'
+        request.POST = kwargs.get('GET', {})
+
+    return request
+
+
+class UserFactory(Factory):
+    ''' using the excellent factory_boy library '''
+    FACTORY_FOR = User
+    username = Sequence(lambda i: 'test%d' % i)
+    first_name = 'John'
+    last_name = 'Doe'
+    email = Sequence(lambda i: 'test%d@example.com' % i)

requirements/test.txt

@@ -4,3 +4,4 @@ coverage==3.6
 django-discover-runner==0.4
 django-nose==1.2
 mock==1.0.1
+factory-boy==2.3.1