PM> Install-Package xunit
PM> Install-Package xunit.runner.visualstudio -Pre (Visual Studio測(cè)試瀏覽器支持， VS2015目前必須裝Pre的)

    public class TestClass1
    {
        [Fact]
        public void testMax()
        {
            Assert.Equal(3, Math.Max(3, 2));
        }

        [Fact]
        public void testFail()
        {
            Assert.Equal(2, Math.Max(3, 2));
        }
    }

Assert.Equal(3, Math.Max(3, 2));

PM> Install-Package xunit.should

Math.Max(3, 2).ShouldBe(3);

    static class AssertExtension
    {
        public static void ShouldBe<T>(this T value, T exprected)
        {
            if(Equals(value, exprected))
                return;

            var msg = $"與預(yù)期結(jié)果不一致，當(dāng)前值是 '{format(value)}'， 期望值是 '{format(exprected)}'";
            throw new InvalidOperationException(msg);
        }

        public static void ShouldNotBe<T>(this T value, T notExprected)
        {
            if (!Equals(value, notExprected))
                return;

            var msg = $"與預(yù)期結(jié)果不一致，當(dāng)前值不應(yīng)該是 '{format(notExprected)}' ";
            throw new InvalidOperationException(msg);
        }

        static string format(object value)
        {
            return value == null ? "NULL" : value.ToString();
        }
    }

    public class TestClass1
    {
        [Fact]
        public void testException()
        {
            Assert.Throws<InvalidOperationException>(() => operation());
        }

        void operation()
        {
            throw new InvalidOperationException();
        }
    }

[Fact(DisplayName =?"Max函數(shù)測(cè)試")]

[Fact(Skip ="重構(gòu)未完成")]

[Trait("Group",?"Category")]