public void Should_Persist_Entity_With_Additional_Mcs() { EntityWithEav entity = null; Execute(inContextOf: act => { entity = new EntityWithEav(); var mcsAttribute = new McsAttribute { Name = "McsAttribute", StringWithCulture = new StringWithCulture("Pl-pl", "po polsku") }; entity.AddMcsAttribute(mcsAttribute); act.Save(entity); }); Execute(inContextOf: assert => { entity = assert.Get<EntityWithEav>(entity.Id); Assert.That(entity, Is.Not.Null); Assert.That(entity.McsAttributes[0].StringWithCulture.Value, Is.EqualTo("po polsku")); }); }