public void CancelingRaisesEvent()
{
var sf = MockRepository.GenerateStub<ISessionFactory>();
var cc = MockRepository.GenerateStub<INhConversationContext>();
var c = new NhConversation(sf, cc);
ConversationCanceledEventArgs eventRaised = null;
object eventRaiser = null;
c.Canceled += (o, a) =>
{
eventRaiser = o;
eventRaised = a;
};
c.Cancel();
Assert.That(eventRaised, Is.Not.Null);
Assert.That(eventRaised.CanceledByUser);
Assert.That(eventRaised.Exception, Is.Null);
Assert.That(eventRaiser, Is.SameAs(c));
}
public void CannotCallExecuteWhenConversationIsCanceled()
{
var sf = MockRepository.GenerateStub<ISessionFactory>();
var cc = MockRepository.GenerateStub<INhConversationContext>();
var c = new NhConversation(sf, cc);
c.Cancel();
var e = Assert.Throws<InvalidOperationException>(() => c.Execute(() => { ; })); // Call doesn't matter, it's a stub
Assert.That(e.Message, Contains.Substring("canceled"));
}
public void CancelStateCanBeQueried()
{
var sf = MockRepository.GenerateStub<ISessionFactory>();
var cc = MockRepository.GenerateStub<INhConversationContext>();
var c = new NhConversation(sf, cc);
c.Cancel();
Assert.That(c.IsCanceled);
}
public void CantCommitAfterCanceling()
{
var sf = MockRepository.GenerateStub<ISessionFactory>();
var cc = MockRepository.GenerateStub<INhConversationContext>();
var c = new NhConversation(sf, cc);
c.Cancel();
Assert.Throws<InvalidOperationException>(() => c.Commit());
}
public void RestartingTheConversationResetsCancelState()
{
var t = MockRepository.GenerateStub<ITransaction>();
var s = MockRepository.GenerateStub<ISession>();
var sf = MockRepository.GenerateStub<ISessionFactory>();
var cc = MockRepository.GenerateStub<INhConversationContext>();
sf.Stub(x => x.OpenSession()).Return(s);
s.Stub(x => x.BeginTransaction()).IgnoreArguments().Return(t);
var c = new NhConversation(sf, cc);
c.Cancel();
c.Restart();
bool called = false;
c.Execute(x => called = true); // Call doesn't matter, it's a stub
Assert.That(called);
}