using IRCTokens;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace IRCStates.Tests
{
    [TestClass]
    public class Casemap
    {
        [TestMethod]
        public void Rfc1459()
        {
            var lower = IRCStates.Casemap.CaseFold(IRCStates.Casemap.CaseMapping.Rfc1459, @"ÀTEST[]~\");
            Assert.AreEqual("Àtest{}^|", lower);
        }

        [TestMethod]
        public void Ascii()
        {
            var lower = IRCStates.Casemap.CaseFold(IRCStates.Casemap.CaseMapping.Ascii, @"ÀTEST[]~\");
            Assert.AreEqual(@"Àtest[]~\", lower);
        }

        [TestMethod]
        public void CommandJoin()
        {
            var server = new Server("test");
            server.Parse(new Line("001 nickname"));
            server.Parse(new Line(":Nickname JOIN #Chan"));
            server.Parse(new Line(":Other JOIN #Chan"));

            Assert.IsTrue(server.Users.ContainsKey("nickname"));
            Assert.IsFalse(server.Users.ContainsKey("Nickname"));
            Assert.IsTrue(server.Users.ContainsKey("other"));
            Assert.IsFalse(server.Users.ContainsKey("Other"));
            Assert.IsTrue(server.Channels.ContainsKey("#chan"));
            Assert.IsFalse(server.Channels.ContainsKey("#Chan"));

            var channel = server.Channels["#chan"];
            Assert.AreEqual("#Chan", channel.Name);
        }

        [TestMethod]
        public void CommandNick()
        {
            var server = new Server("test");
            server.Parse(new Line("001 nickname"));
            server.Parse(new Line(":nickname JOIN #chan"));
            var user = server.Users["nickname"];
            server.Parse(new Line(":nickname NICK NewNickname"));
            Assert.AreEqual(1, server.Users.Count);
            Assert.IsTrue(server.Users.ContainsKey("newnickname"));
            Assert.AreEqual("NewNickname", user.NickName);
            Assert.AreEqual("newnickname", user.NickNameLower);
            Assert.AreEqual("NewNickname", server.NickName);
            Assert.AreEqual("newnickname", server.NickNameLower);
        }
    }
}