ircsharp/IRCSharp.Tests/Tokenization/Parser.cs

using System.Globalization;
using System.IO;
using IRCSharp.Tests.Tokenization.Data;
using YamlDotNet.Serialization;
using YamlDotNet.Serialization.NamingConventions;

namespace IRCSharp.Tests.Tokenization;

[TestClass]
public class Parser
{
    private static T LoadYaml<T>(string path)
    {
        var deserializer = new DeserializerBuilder()
            .WithNamingConvention(CamelCaseNamingConvention.Instance)
            .Build();

        return deserializer.Deserialize<T>(File.ReadAllText(path));
    }

    [TestMethod]
    public void Split()
    {
        foreach (var test in LoadYaml<SplitModel>("Tokenization/Data/msg-split.yaml").Tests)
        {
            var tokens = new Line(test.Input);
            var atoms  = test.Atoms;

            Assert.AreEqual(atoms.Verb.ToUpper(CultureInfo.InvariantCulture), tokens.Command,
                $"command failed on: '{test.Input}'");
            Assert.AreEqual(atoms.Source, tokens.Source, $"source failed on: '{test.Input}'");
            CollectionAssert.AreEqual(atoms.Tags, tokens.Tags, $"tags failed on: '{test.Input}'");
            CollectionAssert.AreEqual(atoms.Params ?? [], tokens.Params,
                $"params failed on: '{test.Input}'");
        }
    }

    [TestMethod]
    public void Join()
    {
        foreach (var test in LoadYaml<JoinModel>("Tokenization/Data/msg-join.yaml").Tests)
        {
            var atoms = test.Atoms;
            var line = new Line
            {
                Command = atoms.Verb, Params = atoms.Params, Source = atoms.Source, Tags = atoms.Tags
            }.Format();

            Assert.IsTrue(test.Matches.Contains(line), test.Description);
        }
    }
}