Catch EF Exceptions and report them in fixie

FixieEfExceptions.cs

//catch EF Exceptions and report them in fixie

namespace Test.Tests
{
    using System;
    using System.Data.Entity.Validation;
    using Fixie;

    public class CustomConvention : Convention
    {
        public CustomConvention()
        {
            Classes.NameEndsWith("Tests");

            Methods.Where(method => method.IsVoid() || method.IsAsync());

            CaseExecution.Wrap<DbValidationDetailer>();
        }
    }

    public class DbValidationDetailer : CaseBehavior
    {
        public void Execute(Case context, Action next)
        {
            next();

            foreach (var ex in context.Exceptions)
            {
                var dbv = ex as DbEntityValidationException;
                if (dbv == null) continue;

                foreach (var err in dbv.EntityValidationErrors)
                {
                    Console.WriteLine("Error on {0} entity: {1}", err.IsValid ? "valid" : "invalid", err.Entry);
                    foreach (var ve in err.ValidationErrors)
                    {
                        Console.WriteLine("  {0}: {1}", ve.PropertyName, ve.ErrorMessage);
                    }
                }
            }
        }
    }
}