Project: use IntegerField for remote_repository from project form.

readthedocs/projects/forms.py

@@ -9,7 +9,6 @@
 from django.conf import settings
 from django.contrib.auth.models import User
 from django.template.loader import render_to_string
-from django.utils.safestring import mark_safe
 from django.utils.translation import ugettext_lazy as _
 from textclassifier.validators import ClassifierValidator
 
@@ -86,7 +85,7 @@ class Meta:
         model = Project
         fields = ('name', 'repo', 'repo_type', 'default_branch')
 
-    remote_repository = forms.CharField(
+    remote_repository = forms.IntegerField(
         widget=forms.HiddenInput(),
         required=False,
     )

readthedocs/rtd_tests/tests/test_project_views.py

@@ -158,6 +158,20 @@ def test_remote_repository_is_added(self):
         self.assertIsNotNone(proj)
         self.assertEqual(proj.remote_repository, remote_repo)
 
+    def test_remote_repository_invalid_type(self):
+        self.step_data['basics']['remote_repository'] = 'Invalid id'
+        resp = self.post_step('basics')
+        self.assertEqual(resp.status_code, 200)
+        form = resp.context_data['form']
+        self.assertIn('remote_repository', form.errors)
+
+    def test_remote_repository_invalid_id(self):
+        self.step_data['basics']['remote_repository'] = 9
+        resp = self.post_step('basics')
+        self.assertEqual(resp.status_code, 200)
+        form = resp.context_data['form']
+        self.assertIn('remote_repository', form.errors)
+
     def test_remote_repository_is_not_added_for_wrong_user(self):
         user = get(User)
         remote_repo = get(RemoteRepository)