using System;

using System.Globalization;     

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        var fromClassName = "AddOfferCommand";

        var toClassName = "OfferContent";

        var fromClassVariable = fromClassName.Substring(0, 1).ToLower() + fromClassName.Substring(1);

        var toClassVariable = toClassName.Substring(0, 1).ToLower() + toClassName.Substring(1);

        var header = $@"

            [TestFixture]

            public class {toClassName}MappingFixture

            {{

                private {fromClassName} _{fromClassVariable};

                private IMapper _mapper;

​

                [SetUp]

                public void SetUp()

                {{

                    _{fromClassVariable} = new AutoFaker<{fromClassName}>()

                        .Generate();

​

                    var config = new MapperConfiguration(opts =>

                    {{

                        opts.AddProfile<AutoMapperProfile>();

                    }});

                    _mapper = config.CreateMapper();

                }}";

            Console.WriteLine(header);

        foreach (var p in typeof(FromClass).GetProperties())

        {

            var propertyName = p.Name;

            var compareText = p.PropertyType.IsValueType ? "Be" : "BeEquivalentTo";

            var test = $@"

            [Test]

            public void {propertyName}_should_get_mapped()

            {{

                // Arrange

                // Act

                var actual = _mapper.Map<{toClassName}>(_{fromClassVariable});

​

                // Assert

                actual.{propertyName}.Should().{compareText}(_{fromClassVariable}.{propertyName},                 

                    $""{{nameof({toClassName}.{propertyName})}} should be mapped from {{nameof({fromClassName})}} to {{nameof({toClassName})}}"");

            }}";

​

            Console.WriteLine(test);

        }   

        Console.WriteLine("}");

    }

    public class FromClass 

    {

public int BaseDiscount { get; set; }

​

        public int Brand { get; set; }

​

        public int OfferType { get; set; }

​

        public DateTime BookingStart { get; set; }

​

        public DateTime BookingEnd { get; set; }

​

        public DateTime ArrivalStart { get; set; }

​

        public DateTime ArrivalEnd { get; set; }

​

        public string OfferExtraCode { get; set; }

​

        public string InvoiceDescription { get; set; }

​

        public int MinimumNights { get; set; }

​

        public int MaximumNights { get; set; }

​

        public bool CombineAndSaveOffered { get; set; }

​

        public IList<string> LocalizedOfferContents { get; set; }

​

        public IList<string> OfferDetails { get; set; }

​

        public IList<string> ExcludedDateRanges { get; set; }

​

        public IList<int> LocaleIds { get; set; }

​

    }

}