old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from django.test import TestCase
  from django.contrib.sites.models import Site
  from django.contrib.auth import get_user_model
  
  from opps.channels.models import Channel
  from opps.channels.forms import ChannelAdminForm
  
  
  class ChannelFormTest(TestCase):
  
      def setUp(self):
          User = get_user_model()
          self.user = User.objects.create(username=u'test', password='test')
          self.site = Site.objects.filter(name=u'example.com').get()
          self.parent = Channel.objects.create(name=u'Home', slug=u'home',
                                               description=u'home page',
                                               site=self.site, user=self.user)
  
      def test_init(self):
          """
          Test successful init without data
          """
          form = ChannelAdminForm(instance=self.parent)
          self.assertTrue(isinstance(form.instance, Channel))
          self.assertEqual(form.instance.pk, self.parent.pk)
  
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from django.test import TestCase
  from django.contrib.sites.models import Site
  from django.contrib.auth import get_user_model
  
  from opps.channels.models import Channel
  from opps.channels.forms import ChannelAdminForm
  
  
  class ChannelFormTest(TestCase):
  
      def setUp(self):
          User = get_user_model()
          self.user = User.objects.create(username=u'test', password='test')
          self.site = Site.objects.filter(name=u'example.com').get()
          self.parent = Channel.objects.create(name=u'Home', slug=u'home',
                                               description=u'home page',
                                               site=self.site, user=self.user)
  
      def test_init(self):
          """
          Test successful init without data
          """
          form = ChannelAdminForm(instance=self.parent)
          self.assertTrue(isinstance(form.instance, Channel))
          self.assertEqual(form.instance.pk, self.parent.pk)
          self.assertEqual(int(form.fields['slug'].widget.attrs['maxlength']), 150)
  
      def test_readonly_slug(self):
          """
          Check readonly field slug
          """
          form = ChannelAdminForm(instance=self.parent)
          self.assertTrue(form.fields['slug'].widget.attrs['readonly'])
  
          form_2 = ChannelAdminForm()
          self.assertNotIn('readonly', form_2.fields['slug'].widget.attrs)
  
subject: Add test check readonly field slug of channel