It is nice now.

src/django_deploy/tests/test_hooks.py

@@ -0,0 +1,30 @@
+import unittest
+from django.conf.urls import url, include
+
+from ..hooks import get_installed_apps, get_urlpatterns
+
+
+class HooksTestCase(unittest.TestCase):
+    def test_get_installed_apps(self):
+        test_data_sets = [
+            (__file__, ['fake_app1', 'fake_app2']),
+        ]
+
+        for file_path, installed_apps in test_data_sets:
+            result = get_installed_apps(file_path, installed_apps)
+            self.assertEqual(installed_apps, result)
+
+    def test_get_urlpatterns(self):
+        test_data_sets = [
+            (
+                __file__,
+                [
+                    url('/app1', include('django_deploy.tests.fake_app1.urls')),
+                    url('/app2', include('django_deploy.tests.fake_app2.urls')),
+                ],
+            ),
+        ]
+
+        for file_path, urlpatterns in test_data_sets:
+            result = get_urlpatterns(file_path, urlpatterns)
+            self.assertEqual(urlpatterns, result)