created apps.lists, w. deliberately failing unit test

apps/lists/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

apps/lists/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class ListsConfig(AppConfig):
+    name = 'apps.lists'

apps/lists/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

apps/lists/tests.py

@@ -0,0 +1,5 @@
+from django.test import TestCase
+
+class SmokeTest(TestCase):
+    def test_bad_maths(self):
+        self.assertEqual(1 + 1, 3)

apps/lists/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

core/settings.py

@@ -31,12 +31,16 @@ ALLOWED_HOSTS = []
 # Application definition
 
 INSTALLED_APPS = [
+    # Django apps
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    # Custom apps
+    'apps.lists',
+    # Depend apps
 ]
 
 MIDDLEWARE = [