def test_access_by_anonymous():
    connection = Connection(server_url)
    with pytest.raises(GenestackException,
                       match="Cannot parse content: No JSON object could be decoded"):
        connection.perform_request('/')
def test_access_by_anonymous():
    connection = Connection(server_url)
    with pytest.raises(
            GenestackException,
            match="Cannot parse content: No JSON object could be decoded"):
        connection.perform_request('/')
def test_connection_404():
    with pytest.raises(GenestackResponseError,
                       match='<urlopen error 404 Client Error: Not Found for url:'):
        connection = Connection(server_url)
        connection.perform_request('/hhhh')
def test_connection_404():
    with pytest.raises(
            GenestackResponseError,
            match='<urlopen error 404 Client Error: Not Found for url:'):
        connection = Connection(server_url)
        connection.perform_request('/hhhh')