def test_view_delitem(attr):
    adata = gen_adata((10, 10))
    getattr(adata, attr)["to_delete"] = np.ones((10, 10))
    # Shouldn’t be a subclass, should be an ndarray
    assert type(getattr(adata, attr)["to_delete"]) is np.ndarray
    view = adata[5:7, :][:, :5]
    adata_hash = joblib.hash(adata)
    view_hash = joblib.hash(view)

    getattr(view, attr).__delitem__("to_delete")

    assert not view.is_view
    assert "to_delete" not in getattr(view, attr)
    assert "to_delete" in getattr(adata, attr)
    assert adata_hash == joblib.hash(adata)
    assert view_hash != joblib.hash(view)
def test_conf_inline_ratelimiting(self):
        with mock.patch.object(memcache, 'ConfigParser', get_config_parser()):
            app = memcache.MemcacheMiddleware(
                FakeApp(),
                {'error_suppression_limit': '5',
                 'error_suppression_interval': '2.5'})
        self.assertEqual(app.memcache._error_limit_count, 5)
        self.assertEqual(app.memcache._error_limit_time, 2.5)
        self.assertEqual(app.memcache._error_limit_duration, 2.5)