public void AcceptsAndPropagatesVisitor()
{
var applicationBindingMock = new Mock <ApplicationBindingBase <string> >();
var referencedApplicationBindingMock = new Mock <ApplicationBindingBase <string> >();
applicationBindingMock.Object.ReferencedApplications.Add(referencedApplicationBindingMock.Object);
var orchestrationBindingMock = new Mock <OrchestrationBindingBase <Process> >();
applicationBindingMock.Object.Orchestrations.Add(orchestrationBindingMock.Object);
var receivePortMock = new Mock <ReceivePortBase <string> >();
applicationBindingMock.Object.ReceivePorts.Add(receivePortMock.Object);
var sendPortMock = new Mock <SendPortBase <string> >();
applicationBindingMock.Object.SendPorts.Add(sendPortMock.Object);
var pipeline = new VisitorPipeline <string>(applicationBindingMock.Object);
var visitorMock = new Mock <IApplicationBindingVisitor>();
var sut = new ProcessingStage <string>(pipeline);
sut.Accept(visitorMock.Object);
visitorMock.Verify(m => m.VisitReferencedApplicationBinding(referencedApplicationBindingMock.Object), Times.Once);
visitorMock.Verify(m => m.VisitApplicationBinding(applicationBindingMock.Object), Times.Once);
visitorMock.Verify(m => m.VisitOrchestration(orchestrationBindingMock.Object), Times.Once);
visitorMock.Verify(m => m.VisitReceivePort(receivePortMock.Object), Times.Once);
visitorMock.Verify(m => m.VisitSendPort(sendPortMock.Object), Times.Once);
}
public void AcceptsAndPropagatesVisitorToCurrentStage()
{
var visitorMock = new Mock <IApplicationBindingVisitor>();
var sut = new VisitorPipeline <string>(new Mock <IApplicationBinding <string> >().Object);
var stageMock = new Mock <ProcessingStage <string> >(sut);
sut.Stage = stageMock.Object;
sut.Accept(visitorMock.Object);
stageMock.Verify(m => m.Accept(visitorMock.Object));
}
public void AdvanceVisitorPipelineStage()
{
var applicationBindingMock = new Mock <IApplicationBinding <string> >(MockBehavior.Strict);
var visitableApplicationBindingMock = applicationBindingMock.As <IVisitable <IApplicationBindingVisitor> >();
var visitorPipeline = new VisitorPipeline <string>(applicationBindingMock.Object);
visitableApplicationBindingMock
.Setup(m => m.Accept(It.IsAny <IApplicationBindingVisitor>()))
// ProcessingStage is used for each visitor called in sequence
.Callback(() => visitorPipeline.Stage.Should().BeOfType <ProcessingStage <string> >())
.Returns(It.IsAny <IApplicationBindingVisitor>());
var sut = new PreprocessingStage <string>(visitorPipeline);
sut.Accept(new Mock <IApplicationBindingVisitor>().Object);
// PreprocessingStage is restored once all the visitors have done their processing
visitorPipeline.Stage.Should().BeSameAs(sut);
}
