import unittest
import six
if six.PY3:
    from unittest import mock
else:
    import mock

from socketio import namespace


class TestNamespace(unittest.TestCase):
    def test_connect_event(self):
        result = {}

        class MyNamespace(namespace.Namespace):
            def on_connect(self, sid, environ):
                result['result'] = (sid, environ)

        ns = MyNamespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.trigger_event('connect', 'sid', {'foo': 'bar'})
        self.assertEqual(result['result'], ('sid', {'foo': 'bar'}))

    def test_disconnect_event(self):
        result = {}

        class MyNamespace(namespace.Namespace):
            def on_disconnect(self, sid):
                result['result'] = sid

        ns = MyNamespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.trigger_event('disconnect', 'sid')
        self.assertEqual(result['result'], 'sid')

    def test_event(self):
        result = {}

        class MyNamespace(namespace.Namespace):
            def on_custom_message(self, sid, data):
                result['result'] = (sid, data)

        ns = MyNamespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.trigger_event('custom_message', 'sid', {'data': 'data'})
        self.assertEqual(result['result'], ('sid', {'data': 'data'}))

    def test_event_not_found(self):
        result = {}

        class MyNamespace(namespace.Namespace):
            def on_custom_message(self, sid, data):
                result['result'] = (sid, data)

        ns = MyNamespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.trigger_event('another_custom_message', 'sid', {'data': 'data'})
        self.assertEqual(result, {})

    def test_emit(self):
        ns = namespace.Namespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.emit('ev', data='data', room='room', skip_sid='skip',
                callback='cb')
        ns.server.emit.assert_called_with(
            'ev', data='data', room='room', skip_sid='skip', namespace='/foo',
            callback='cb')
        ns.emit('ev', data='data', room='room', skip_sid='skip',
                namespace='/bar', callback='cb')
        ns.server.emit.assert_called_with(
            'ev', data='data', room='room', skip_sid='skip', namespace='/bar',
            callback='cb')

    def test_send(self):
        ns = namespace.Namespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.send(data='data', room='room', skip_sid='skip', callback='cb')
        ns.server.send.assert_called_with(
            'data', room='room', skip_sid='skip', namespace='/foo',
            callback='cb')
        ns.send(data='data', room='room', skip_sid='skip', namespace='/bar',
                callback='cb')
        ns.server.send.assert_called_with(
            'data', room='room', skip_sid='skip', namespace='/bar',
            callback='cb')

    def test_enter_room(self):
        ns = namespace.Namespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.enter_room('sid', 'room')
        ns.server.enter_room.assert_called_with('sid', 'room',
                                                namespace='/foo')
        ns.enter_room('sid', 'room', namespace='/bar')
        ns.server.enter_room.assert_called_with('sid', 'room',
                                                namespace='/bar')

    def test_leave_room(self):
        ns = namespace.Namespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.leave_room('sid', 'room')
        ns.server.leave_room.assert_called_with('sid', 'room',
                                                namespace='/foo')
        ns.leave_room('sid', 'room', namespace='/bar')
        ns.server.leave_room.assert_called_with('sid', 'room',
                                                namespace='/bar')

    def test_close_room(self):
        ns = namespace.Namespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.close_room('room')
        ns.server.close_room.assert_called_with('room', namespace='/foo')
        ns.close_room('room', namespace='/bar')
        ns.server.close_room.assert_called_with('room', namespace='/bar')

    def test_rooms(self):
        ns = namespace.Namespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.rooms('sid')
        ns.server.rooms.assert_called_with('sid', namespace='/foo')
        ns.rooms('sid', namespace='/bar')
        ns.server.rooms.assert_called_with('sid', namespace='/bar')

    def test_disconnect(self):
        ns = namespace.Namespace('/foo')
        ns._set_server(mock.MagicMock())
        ns.disconnect('sid')
        ns.server.disconnect.assert_called_with('sid', namespace='/foo')
        ns.disconnect('sid', namespace='/bar')
        ns.server.disconnect.assert_called_with('sid', namespace='/bar')