A base class that implements IXunitSerializable

SerializableTestCase.cs

    using System;
    using System.IO;
    using System.Xml.Serialization;
    using Xunit.Abstractions;

    public abstract class SerializableTestCase : IXunitSerializable
    {
        /// <inheritdoc/>
        public void Deserialize(IXunitSerializationInfo info)
        {
            Type type = this.GetType();
            using (StringReader sw = new StringReader(info.GetValue<string>("value")))
            {
                object value = new XmlSerializer(type).Deserialize(sw);
                foreach (var prop in type.GetProperties())
                {
                    prop.SetValue(this, prop.GetValue(value));
                }
            }
        }

        /// <inheritdoc/>
        public void Serialize(IXunitSerializationInfo info)
        {
            Type type = this.GetType();
            using (StringWriter sw = new StringWriter())
            {
                new XmlSerializer(type).Serialize(sw, this);
                info.AddValue("value", sw.ToString(), typeof(string));
            }
        }
    }