account for the discord bridge in the core bot addressed flag

ircbot/bot.py

@@ -171,7 +171,18 @@ class DrReactor(irc.client.Reactor):
                 else:
                     all_nicks = connection.get_nickname()
                 addressed_pattern = r'^(({nicks})[:,]|@({nicks}))\s+(?P<addressed_msg>.*)'.format(nicks=all_nicks)
-                match = re.match(addressed_pattern, what, re.IGNORECASE)
+
+                # ignore the first word, a nick, if the speaker is the bridge
+                try:
+                    channel = IrcChannel.objects.get(name=sent_location)
+                    if sender_nick == channel.discord_bridge:
+                        short_what = ' '.join(what.split(' ')[1:])
+                        match = re.match(addressed_pattern, short_what, re.IGNORECASE)
+                    else:
+                        match = re.match(addressed_pattern, what, re.IGNORECASE)
+                except IrcChannel.DoesNotExist:
+                    match = re.match(addressed_pattern, what, re.IGNORECASE)
+
                 if match:
                     event.addressed = True
                     event.addressed_msg = match.group('addressed_msg')

tests/test_ircbot_bot.py

@@ -0,0 +1,84 @@
+"""Test core methods of the IRC bot."""
+from unittest import mock
+
+from django.test import TestCase
+
+from ircbot.bot import DrReactor
+from ircbot.models import IrcServer
+
+
+class DrReactorTestCase(TestCase):
+    """Test the bot innards."""
+
+    fixtures = ['tests/fixtures/irc_server_fixture.json']
+
+    def setUp(self):
+        """Create common objects."""
+        self.bot = DrReactor()
+        self.mock_connection = mock.MagicMock()
+
+        self.mock_connection.get_nickname.return_value = 'test_bot'
+        self.mock_connection.server_config = IrcServer.objects.get(pk=1)
+
+    def test_handle_event_not_addressed(self):
+        """Test that the core identifies not being addressed."""
+        mock_event = mock.MagicMock()
+        mock_event.arguments = ['someone: hello this is a test message']
+        mock_event.type = 'pubmsg'
+        mock_event.target = '#test'
+        self.bot._handle_event(self.mock_connection, mock_event)
+
+        self.assertFalse(mock_event.addressed)
+
+    def test_handle_event_addressed(self):
+        """Test that the core identifies being addressed IRC style."""
+        mock_event = mock.MagicMock()
+        mock_event.arguments = ['test_bot: hello this is a test message']
+        mock_event.type = 'pubmsg'
+        mock_event.target = '#test'
+        self.bot._handle_event(self.mock_connection, mock_event)
+
+        self.assertTrue(mock_event.addressed)
+
+    def test_handle_event_addressed_alternate(self):
+        """Test that the core identifies being addressed in the alternate (e.g. discord) style."""
+        mock_event = mock.MagicMock()
+        mock_event.arguments = ['@test_bot hello this is a test message']
+        mock_event.type = 'pubmsg'
+        mock_event.target = '#test'
+        self.bot._handle_event(self.mock_connection, mock_event)
+
+        self.assertTrue(mock_event.addressed)
+
+    def test_handle_event_bridge_addressed(self):
+        """Test that the core identifies being addressed IRC style through a discord bridge."""
+        mock_event = mock.MagicMock()
+        mock_event.arguments = ['<someone> test_bot: hello this is a test message']
+        mock_event.type = 'pubmsg'
+        mock_event.target = '#test'
+        mock_event.source = 'bridge!bridge@localhost'
+        self.bot._handle_event(self.mock_connection, mock_event)
+
+        self.assertTrue(mock_event.addressed)
+
+    def test_handle_event_bridge_addressed_alternate(self):
+        """Test that the core identifies being addressed in the alternate style through a discord bridge."""
+        mock_event = mock.MagicMock()
+        mock_event.arguments = ['<someone> @test_bot hello this is a test message']
+        mock_event.type = 'pubmsg'
+        mock_event.target = '#test'
+        mock_event.source = 'bridge!bridge@localhost'
+        self.bot._handle_event(self.mock_connection, mock_event)
+
+        self.assertTrue(mock_event.addressed)
+
+    def test_handle_event_not_addressed_not_bridge(self):
+        """Test that the core identifies not to chop the first word from a paste not from the bridge user."""
+        mock_event = mock.MagicMock()
+        mock_event.arguments = ['<somebody> test_bot: hello this is a test message']
+        mock_event.type = 'pubmsg'
+        mock_event.target = '#test'
+        mock_event.source = 'not-bridge!not-bridge@localhost'
+        self.bot._handle_event(self.mock_connection, mock_event)
+
+        self.assertFalse(mock_event.addressed)