Test for restore password by email in different case

rest_auth/serializers.py

@@ -50,11 +50,11 @@ class LoginSerializer(serializers.Serializer):
                     msg = _('Must include either "username" or "email" and "password".')
                     raise exceptions.ValidationError(msg)
 
-        elif username and password:
+        elif username or email and password:
             user = authenticate(username=username, password=password)
 
         else:
-            msg = _('Must include "username" and "password".')
+            msg = _('Must include either "username" or "email" and "password".')
             raise exceptions.ValidationError(msg)
 
         # Did we get back an active user?

rest_auth/tests/settings.py

@@ -72,5 +72,5 @@ ACCOUNT_ACTIVATION_DAYS = 1
 SITE_ID = 1
 
 MIGRATION_MODULES = {
-    'authtoken': 'authtoken.migrations',
+    'authtoken': 'rest_auth.migrations',
 }

rest_auth/tests/test_api.py

@@ -224,6 +224,15 @@ class APITestCase1(TestCase, BaseAPITestCase):
         }
         self.post(self.login_url, data=payload, status_code=200)
 
+    def test_password_reset_with_email_in_different_cases(self):
+        user = get_user_model().objects.create_user(self.USERNAME, self.EMAIL.lower(), self.PASS)
+
+        # call password reset with email in Upper case
+        mail_count = len(mail.outbox)
+        payload = {'email': self.EMAIL.upper()}
+        self.post(self.password_reset_url, data=payload, status_code=200)
+        self.assertEqual(len(mail.outbox), mail_count + 1)
+
     def test_password_reset_with_invalid_email(self):
         get_user_model().objects.create_user(self.USERNAME, self.EMAIL, self.PASS)