RobustToolbox/Robust.UnitTesting/Shared/Utility/PrettyPrint_Test.cs

using System.Collections.Generic;
using NUnit.Framework;
using Robust.Shared.Utility;

namespace Robust.Shared.TestPrettyPrint
{
    public sealed class Foo
    {
        override public string ToString() { return "ACustomFooRep"; }
    }

    public sealed class Bar {}
}

namespace Robust.UnitTesting.Shared.Utility
{


    [TestFixture]
    [Parallelizable(ParallelScope.Fixtures | ParallelScope.All)]
    [TestOf(typeof(PrettyPrint))]
    public sealed class PrettyPrint_Test
    {
        private static IEnumerable<(object val, string expectedRep, string expectedTypeRep)> TestCases { get; } = new (object, string, string)[]
        {
            (new Robust.Shared.TestPrettyPrint.Foo(), "ACustomFooRep", "R.Sh.TestPrettyPrint.Foo"),
            (new Robust.Shared.TestPrettyPrint.Bar(), "R.Sh.TestPrettyPrint.Bar", ""),
        };

        [Test]
        public void Test([ValueSource(nameof(TestCases))] (object value, string expectedRep, string expectedTypeRep) data)
        {
            Assert.That(PrettyPrint.PrintUserFacingWithType(data.value, out var typeRep), Is.EqualTo(data.expectedRep));
            Assert.That(typeRep, Is.EqualTo(data.expectedTypeRep));
        }
    }
}