public void Register_WhenCurrent_ShouldRegisterOnAcquired()
{
this.SetupFactoryCreatesScope();
using (var tx = new TransactionScope())
{
this.testee.Acquire();
this.testee.Current.Register(() => { });
}
A.CallTo(() => this.eventScope.Register(A<Action>.Ignored)).MustHaveHappened();
}