public void Update()
{
var manager = this.Locator.GetInstance<IPartnerManager>();
var partner = this.CreateTestPartner();
var instance = manager.Create(partner);
Assert.That(instance, Is.Not.Null);
this.ClearSession(instance);
instance.Name = this.ShortStringGenerator.GetRandomValue();
manager.Update(instance);
this.ClearSession(instance);
var ni = manager.Load(instance.Id);
Assert.That(instance.Name, Is.EqualTo(ni.Name));
}