Add test for import

server/Benutzer.sample.csv

@@ -1,5 +1,5 @@
 Vorname,Nachname,Klassen,Rolle,Email
-Ramon,Wenger,1C,Lehrer,ramon.wenger@iterativ.ch
+Dwight,Schrute,Scranton Branch,Schüler,dwight@dundermifflin.com
 Michael,Scott,"Scranton Branch,Stanford Branch",Lehrer,michael@dundermifflin.com
 Jim,Halpert,Scranton Branch,Schüler,jim@dundermifflin.com
 Pam,Beasley,Scranton Branch,Schüler,pam@dundermifflin.com

server/core/tests/test_import.py

@@ -0,0 +1,18 @@
+from django.test import TestCase, Client
+from django.core import management
+
+from users.models import User, Role
+
+
+class ImportUsersTestCase(TestCase):
+    def test_import(self):
+        Role.objects.create_default_roles()
+
+        management.call_command('import_users', 'Benutzer.sample.csv')
+
+        self.assertEqual(User.objects.count(), 8)
+
+        michael = User.objects.get(email='michael@dundermifflin.com')
+        self.assertEqual(michael.first_name, 'Michael')
+        self.assertEqual(michael.school_classes.count(), 2)
+        self.assertTrue(michael.has_perm('users.can_manage_school_class_content'))