def METHOD_NAME(admin_client, public_resource_with_metadata):
    """
    Test invalid page number
    Test passing empty result set due to invalid page number
    """
    djangoresponse = admin_client.get('/discoverapi/?pnum=-20', follow=True)
    response = json.loads(djangoresponse.content.decode("utf-8"))
    resources = response['resources']
    assert len(json.loads(resources)) == 0
    assert djangoresponse.status_code == 200