public void Setup()
{
m_workflowBuilder = new WorkflowBuilder();
m_initEvent = new InitializeEventReceiver();
m_executionNode = new MakeMessageNode();
m_concatFunction = new ConcatFunction();
m_getMessage1Function = new GetMessageFunction("Hello");
m_getMessage2Function = new GetMessageFunction("World");
m_workflowBuilder.Add(m_initEvent);
m_workflowBuilder.Add(m_concatFunction);
m_workflowBuilder.Add(m_getMessage1Function);
m_workflowBuilder.Add(m_getMessage2Function);
m_workflowBuilder.Add(m_executionNode);
m_workflowBuilder.Connect(m_concatFunction.Pin(x => x.First), m_getMessage1Function.Pin(x => x.Message));
m_workflowBuilder.Connect(m_concatFunction.Pin(x => x.Second), m_getMessage2Function.Pin(x => x.Message));
m_workflowBuilder.Connect(m_executionNode.Pin(x => x.Input), m_concatFunction.Pin(x => x.Output));
m_workflowBuilder.Connect(m_initEvent.Pin(x => x.Fired), m_executionNode);
}
public void Test_Connect_AddsNode()
{
var node = new MakeMessageNode();
m_workflowBuilder.Connect(node.Pin(x => x.Input), node.Pin(x => x.Input));
Assert.That(m_workflowBuilder.Nodes.Contains(node));
}
public void Test_Add_SetsGuidIfEmpty()
{
MakeMessageNode makeMessageNode = new MakeMessageNode();
m_workflowBuilder.Add(makeMessageNode);
Assert.That(makeMessageNode.Guid, Is.Not.EqualTo(Guid.Empty));
}
public void Test_Add_ThrowsIfGuidIsAlreadyAdded()
{
MakeMessageNode makeMessageNode1 = new MakeMessageNode();
MakeMessageNode makeMessageNode2 = new MakeMessageNode();
var newGuid = Guid.NewGuid();
makeMessageNode1.Guid = newGuid;
makeMessageNode2.Guid = newGuid;
m_workflowBuilder.Add(makeMessageNode1);
Assert.That(() => m_workflowBuilder.Add(makeMessageNode2), Throws.Exception);
}