'``DockerClient`` instantiated with a custom base URL for a TCP
connection has a client HTTP url after the connection is made.'

def test_custom_base_url_tcp_http(self):

    client = DockerClient(base_url='tcp://127.0.0.1:2375')
    self.assertEqual(client._client.base_url, 'http://127.0.0.1:2375')
