public class CalculatorTests

{

    [Theory]

    [MemberData(nameof(Data), MemberType= typeof(CalculatorData))]

    public void CanAddTheoryMemberDataMethod(int value1, int value2, int expected)

    {

        var calculator = new Calculator();

        var result = calculator.Add(value1, value2);

        Assert.Equal(expected, result);

    }

}

public class CalculatorData

{

    public static IEnumerable<object[]> Data =>

        new List<object[]>

        {

            new object[] { , ,  },

            new object[] { -, -, - },

            new object[] { -, ,  },

            new object[] { int.MinValue, -, int.MaxValue },

        };

}

public class VersionList

    {

        private static Dictionary<string, Version> dic;

        static VersionList()

        {

            dic = new Dictionary<string, Version>();

            dic.Add("", new Version(, , , ));

            dic.Add("", new Version(, , , ));

            dic.Add("", new Version(, , , ));

        }

        public static IEnumerable<object[]> GetVersion(string key)

        {

            if (!dic.ContainsKey(key))

            {

                throw new Exception($"Can not find key {key} from VersionList.");

            }

            var list = new List<object[]>

            {

                new object[] {dic[key]},

            };

            return list;

        }

    }

        [Theory]

        [MemberData(nameof(GetVersion), parameters: "")]

        [MemberData(nameof(GetVersion), parameters: "")]

        [MemberData(nameof(GetVersion), parameters: "")]

        public void CmsUpgradeTest(Version tempVersion)

        {

            Output.WriteLine(tempVersion.ToString());

        }