PowerToys/src/modules/launcher/Wox.Test/Plugins/ToolTipDataTest.cs

using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Text;
using Wox.Plugin;

namespace Wox.Test.Plugins
{
    [TestFixture]
    class ToolTipDataTest
    {
        [Test]
        public void Constructor_ThrowsNullArgumentException_WhenToolTipTitleIsNull()
        {
            // Arrange
            string title = null;
            string text = "text";

            // Assert
            var ex = Assert.Throws<ArgumentException>(() => new ToolTipData(title, text));
        }
    }
}