old_contents: from collections import namedtuple
  from unittest import TestCase
  from redash.permissions import has_access
  
  
  MockUser = namedtuple('MockUser', ['permissions', 'groups'])
  view_only = True
  
  
  class TestHasAccess(TestCase):
      def test_allows_admin_regardless_of_groups(self):
          user = MockUser(['admin'], [])
  
          self.assertTrue(has_access({}, user, view_only))
          self.assertTrue(has_access({}, user, not view_only))
  
      def test_allows_if_user_member_in_group_with_view_access(self):
          user = MockUser([], [1])
  
          self.assertTrue(has_access({1: view_only}, user, view_only))
  
      def test_allows_if_user_member_in_group_with_full_access(self):
          user = MockUser([], [1])
  
          self.assertTrue(has_access({1: not view_only}, user, not view_only))
  
      def test_allows_if_user_member_in_multiple_groups(self):
          user = MockUser([], [1, 2, 3])
  
          self.assertTrue(has_access({1: not view_only, 2: view_only}, user, not view_only))
          self.assertFalse(has_access({1: view_only, 2: view_only}, user, not view_only))
          self.assertTrue(has_access({1: view_only, 2: view_only}, user, view_only))
          self.assertTrue(has_access({1: not view_only, 2: not view_only}, user, view_only))
  
      def test_not_allows_if_not_enough_permission(self):
          user = MockUser([], [1])
  
          self.assertFalse(has_access({1: view_only}, user, not view_only))
          self.assertFalse(has_access({2: view_only}, user, not view_only))
          self.assertFalse(has_access({2: view_only}, user, view_only))
          self.assertFalse(has_access({2: not view_only, 1: view_only}, user, not view_only))
  
new_contents: from collections import namedtuple
  from unittest import TestCase
  from redash.permissions import has_access
  
  
  MockUser = namedtuple('MockUser', ['permissions', 'group_ids'])
  view_only = True
  
  
  class TestHasAccess(TestCase):
      def test_allows_admin_regardless_of_groups(self):
          user = MockUser(['admin'], [])
  
          self.assertTrue(has_access({}, user, view_only))
          self.assertTrue(has_access({}, user, not view_only))
  
      def test_allows_if_user_member_in_group_with_view_access(self):
          user = MockUser([], [1])
  
          self.assertTrue(has_access({1: view_only}, user, view_only))
  
      def test_allows_if_user_member_in_group_with_full_access(self):
          user = MockUser([], [1])
  
          self.assertTrue(has_access({1: not view_only}, user, not view_only))
  
      def test_allows_if_user_member_in_multiple_groups(self):
          user = MockUser([], [1, 2, 3])
  
          self.assertTrue(has_access({1: not view_only, 2: view_only}, user, not view_only))
          self.assertFalse(has_access({1: view_only, 2: view_only}, user, not view_only))
          self.assertTrue(has_access({1: view_only, 2: view_only}, user, view_only))
          self.assertTrue(has_access({1: not view_only, 2: not view_only}, user, view_only))
  
      def test_not_allows_if_not_enough_permission(self):
          user = MockUser([], [1])
  
          self.assertFalse(has_access({1: view_only}, user, not view_only))
          self.assertFalse(has_access({2: view_only}, user, not view_only))
          self.assertFalse(has_access({2: view_only}, user, view_only))
          self.assertFalse(has_access({2: not view_only, 1: view_only}, user, not view_only))
  
subject: Fix test_permissions tests