text: from hc.api.models import Channel
  from hc.test import BaseTestCase
  
  
  class UpdateChannelNameTestCase(BaseTestCase):
      def setUp(self):
          super(UpdateChannelNameTestCase, self).setUp()
          self.channel = Channel(kind="email", project=self.project)
          self.channel.save()
  
          self.url = "/integrations/%s/name/" % self.channel.code
  
      def test_it_works(self):
          payload = {"name": "My work email"}
  
          self.client.login(username="alice@example.org", password="password")
          r = self.client.post(self.url, data=payload)
          self.assertRedirects(r, self.channels_url)
  
          self.channel.refresh_from_db()
          self.assertEqual(self.channel.name, "My work email")
  
      def test_team_access_works(self):
          payload = {"name": "Bob was here"}
  
          # Logging in as bob, not alice. Bob has team access so this
          # should work.
          self.client.login(username="bob@example.org", password="password")
          self.client.post(self.url, data=payload)
  
          self.channel.refresh_from_db()
          self.assertEqual(self.channel.name, "Bob was here")
  
      def test_it_checks_ownership(self):
          payload = {"name": "Charlie Sent This"}
  
          self.client.login(username="charlie@example.org", password="password")
          r = self.client.post(self.url, data=payload)
          self.assertEqual(r.status_code, 404)
  
      def test_it_handles_missing_uuid(self):
          # Valid UUID but there is no check for it:
          url = "/integrations/6837d6ec-fc08-4da5-a67f-08a9ed1ccf62/name/"
          payload = {"name": "Alice Was Here"}
  
          self.client.login(username="alice@example.org", password="password")
          r = self.client.post(url, data=payload)
          self.assertEqual(r.status_code, 404)
  
      def test_it_rejects_get(self):
          self.client.login(username="alice@example.org", password="password")
          r = self.client.get(self.url)
          self.assertEqual(r.status_code, 405)
  
      def test_it_requires_rw_access(self):
          self.bobs_membership.rw = False
          self.bobs_membership.save()
  
          payload = {"name": "My work email"}
  
          self.client.login(username="bob@example.org", password="password")
          r = self.client.post(self.url, data=payload)
          self.assertEqual(r.status_code, 403)
  