# Copyright (c) 2015 Uber Technologies, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

import mock
import pytest

from tchannel.exceptions import ConnectionClosedException
from tchannel.tornado.hyperbahn import HyperbahnClient


def test_new_client_establishes_peers():
    tchannel = mock.MagicMock()
    routers = [mock.sentinel.foo, mock.sentinel.bar]

    HyperbahnClient(
        service='baz',
        hyperbahn_routers=routers,
        tchannel=tchannel,
    )

    for router in routers:
        assert tchannel.peers.add.called_with(router)


@pytest.mark.gen_test
def test_request():
    client = HyperbahnClient('foo', ['127.0.0.1:23000'])

    # Just want to make sure all the plumbing fits together.
    with pytest.raises(ConnectionClosedException):
        yield client.request(
            service='bar',
            endpoint='baz',
            body='boo',
            headers='bam',
            protocol_headers={'as': 'qux'},
        )


@pytest.mark.gen_test
def test_register():
    client = HyperbahnClient('foo', ['127.0.0.1:23000'])

    with pytest.raises(ConnectionClosedException):
        yield client.register()

add some weak tests