def test_1_9_stackable(self):
     # The original packs are unstackable.
     branch = self.make_branch(
         'branch', format=format_registry.get("1.9")())
     self.assertTrue(is_branch_stackable(branch))
 def test_1_9_stackable(self):
     # The original packs are unstackable.
     branch = self.make_branch('branch',
                               format=format_registry.get("1.9")())
     self.assertTrue(is_branch_stackable(branch))
 def test_packs_unstackable(self):
     # The original packs are unstackable.
     branch = self.make_branch(
         'branch', format=format_registry.get("pack-0.92")())
     self.assertFalse(is_branch_stackable(branch))
 def test_packs_unstackable(self):
     # The original packs are unstackable.
     branch = self.make_branch('branch',
                               format=format_registry.get("pack-0.92")())
     self.assertFalse(is_branch_stackable(branch))