Catel - Part 4 of n: Unit testing with Catel

using Catel.Windows.Data.Converters;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace Catel.Test.Windows.Data.Converters
{
    /// <summary>
    ///This is a test class for MultiplyConverterTest and is intended
    ///to contain all MultiplyConverterTest Unit Tests
    ///</summary>
    [TestClass]
    public class MultiplyConverterTest
    {
        [TestMethod]
        public void Convert_Null()
        {
            var converter = new MultiplyConverter();
            Assert.AreEqual(0d, converter.Convert(null, typeof(int), null, null));
        }

        [TestMethod]
        public void Convert_0_Parameter5()
        {
            var converter = new MultiplyConverter();
            Assert.AreEqual(0d, converter.Convert(0, typeof(int), "5", null));
        }

        [TestMethod]
        public void Convert_5_Parameter0()
        {
            var converter = new MultiplyConverter();
            Assert.AreEqual(0d, converter.Convert(5, typeof(int), "0", null));
        }

        [TestMethod]
        public void Convert_2_Parameter5()
        {
            var converter = new MultiplyConverter();
            Assert.AreEqual(10d, converter.Convert(2, typeof(int), "5", null));
        }

        [TestMethod]
        public void ConvertBack_0_Parameter5()
        {
            var converter = new MultiplyConverter();
            Assert.AreEqual(double.PositiveInfinity, converter.ConvertBack(5, typeof(int), "0", null));
        }

        [TestMethod]
        public void ConvertBack_5_Parameter0()
        {
            var converter = new MultiplyConverter();
            Assert.AreEqual(0d, converter.ConvertBack(0, typeof(int), "5", null));
        }

        [TestMethod]
        public void ConvertBack_10_Parameter5()
        {
            var converter = new MultiplyConverter();
            Assert.AreEqual(2d, converter.ConvertBack(10, typeof(int), "5", null));
        }
    }
}