xUnit 驗證 exception 內容的方式

xUnitSample.cs

	public class UnitTest1
	{
		[Fact]
		public void TestMethod1()
		{
			var target = new Joey();

			var ex = Assert.Throws(typeof(ArgumentException), () => { target.ThrowEx(2); });

			Assert.True(ex.Message.Contains("不能是偶數"));
		}
	}

	internal class Joey
	{

		public void ThrowEx(int number)
		{
			if (number % 2 == 0)
			{
				throw new ArgumentException("不能是偶數", "number");
			}
		}
	}