import unittest
import ircstates, irctokens

class CaseMapTestMethod(unittest.TestCase):
    def test_rfc1459(self):
        lower = ircstates.casefold(ircstates.CaseMap.RFC1459, "ÀTEST[]^\\")
        self.assertEqual(lower, "Àtest{}~|")

    def test_ascii(self):
        lower = ircstates.casefold(ircstates.CaseMap.ASCII, "ÀTEST[]~\\")
        self.assertEqual(lower, "Àtest[]~\\")

class CaseMapTestCommands(unittest.TestCase):
    def test_join(self):
        server = ircstates.Server("test")
        server.parse_tokens(irctokens.tokenise("001 nickname *"))
        server.parse_tokens(irctokens.tokenise(":Nickname JOIN #Chan"))
        server.parse_tokens(irctokens.tokenise(":Other JOIN #Chan"))
        self.assertIn("nickname", server.users)
        self.assertNotIn("Nickname", server.users)
        self.assertIn("other", server.users)
        self.assertNotIn("Other", server.users)
        self.assertIn("#chan", server.channels)
        self.assertNotIn("#Chan", server.channels)

        channel = server.channels["#chan"]
        self.assertEqual(channel.name, "#Chan")

    def test_nick(self):
        server = ircstates.Server("test")
        server.parse_tokens(irctokens.tokenise("001 nickname *"))
        server.parse_tokens(irctokens.tokenise(":nickname JOIN #chan"))
        user = server.users["nickname"]
        server.parse_tokens(irctokens.tokenise(":nickname NICK NewNickname"))
        self.assertEqual(len(server.users), 1)
        self.assertIn("newnickname", server.users)
        self.assertEqual(user.nickname, "NewNickname")
        self.assertEqual(user.nickname_lower, "newnickname")
        self.assertEqual(server.nickname, "NewNickname")
        self.assertEqual(server.nickname_lower, "newnickname")