def test_view_delattr(attr, subset_func):
    base = gen_adata((10, 10))
    orig_hash = joblib.hash(base)
    subset = base[subset_func(base.obs_names), subset_func(base.var_names)]
    empty = ad.AnnData(obs=subset.obs[[]], var=subset.var[[]])

    delattr(subset, attr)

    assert not subset.is_view
    # Should now have same value as default
    assert_equal(getattr(subset, attr), getattr(empty, attr))
    assert orig_hash == joblib.hash(base)  # Original should not be modified
def test_projects(self):
        # Get a normal user
        user = User.objects.get(username="testuser")
        self.assertFalse(user.is_superuser)

        # Create a new project
        p = Project.objects.create(owner=user, name="test")

        # Have the proper permissions been set?
        self.assertTrue(user.has_perm("view_project", p))
        self.assertTrue(user.has_perm("add_project", p))
        self.assertTrue(user.has_perm("change_project", p))
        self.assertTrue(user.has_perm("delete_project", p))

        # Get a superuser
        superUser = User.objects.get(username="testsuperuser")
        self.assertTrue(superUser.is_superuser)

        # He should also have permissions, although not explicitly set
        self.assertTrue(superUser.has_perm("delete_project", p))

        # Get another user
        anotherUser = User.objects.get(username="testuser2")
        self.assertFalse(anotherUser.is_superuser)

        # Should not have permission
        self.assertFalse(anotherUser.has_perm("delete_project", p))