gistfile1.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using Xunit;
using Xunit.Extensions;

namespace MultiConnector.Conventions.Tests
{
    using ServiceBus;
    using ServiceBus.Messages;
    using ServiceBus.Messages.Internal;

    public class ServiceBus_Messages : ConventionTestBase
    {
        [Theory]
        [PropertyData("MessageTypes")]
        public void ShouldHaveParameterlessContructor(Type type)
        {
            Assert.True(HasDefaultConstructor(type));
        }

        [Theory]
        [PropertyData("MessageTypes")]
        public void ShouldExtendMessageBaseType(Type type)
        {
            Assert.True(IsAssignableFrom<Message>(type));
        }

        [Theory]
        [PropertyData("MessageTypesProperties")]
        public void ShouldHavePropertiesWithParameterlessContructor(Type type, PropertyInfo property)
        {
            Assert.True(HasDefaultConstructor(property.PropertyType));
        }

        public static IEnumerable<object[]> MessageTypes
        {
            get
            {
                return GetTypesFromSameNamespaceLike<ConnectorRequest>(t => t != typeof(MessageFactory));
            }
        }

        public static IEnumerable<object[]> MessageTypesProperties
        {
            get
            {
                return from type in MessageTypes.Select(x => x[0]).Cast<Type>()
                       from property in type.GetProperties()
                       let t = property.PropertyType
                       where t.IsClass
                       select new object[] { type, property };
            }
        }
    }
}