public void IsConnected_WorkflowWithTwoDoublyConnectedStates_ReturnTrue()
{
// Arrange
var workflow = new IeWorkflow
{
States = new List <IeState>
{
new IeState {
Name = "New", IsInitial = true
},
new IeState {
Name = "Done"
}
},
TransitionEvents = new List <IeTransitionEvent>
{
new IeTransitionEvent {
FromState = "New", ToState = "Done"
},
new IeTransitionEvent {
FromState = "Done", ToState = "New"
}
}
};
var graph = new WorkflowGraph(workflow);
// Assert
Assert.AreEqual(true, graph.IsConnected());
}
public void Construction_WorkflowTransitionWithoutToState_ThrowsArgumentException()
{
// Arrange
var workflow = new IeWorkflow
{
States = new List <IeState> {
new IeState {
Name = "New"
}
},
TransitionEvents = new List <IeTransitionEvent> {
new IeTransitionEvent {
FromState = "New"
}
}
};
try
{
// Act
var graph = new WorkflowGraph(workflow);
}
catch (ArgumentException ex)
{
// Assert
Assert.IsNotNull(ex);
return;
}
Assert.Fail("Expected ArgumentException to have been thrown.");
}
public void IsConnected_ComplexConnectedWorkflow_ReturnsTrue()
{
// Arrange
var workflow = new IeWorkflow
{
States = new List <IeState>
{
new IeState {
Name = "New", IsInitial = true
},
new IeState {
Name = "Ready"
},
new IeState {
Name = "In Progress"
},
new IeState {
Name = "On Hold"
},
new IeState {
Name = "Done"
}
},
TransitionEvents = new List <IeTransitionEvent>
{
new IeTransitionEvent {
FromState = "New", ToState = "Ready"
},
new IeTransitionEvent {
FromState = "Ready", ToState = "In Progress"
},
new IeTransitionEvent {
FromState = "In Progress", ToState = "On Hold"
},
new IeTransitionEvent {
FromState = "On Hold", ToState = "In Progress"
},
new IeTransitionEvent {
FromState = "In Progress", ToState = "Done"
}
}
};
var graph = new WorkflowGraph(workflow);
// Assert
Assert.AreEqual(true, graph.IsConnected());
}
public void IsConnected_WorkflowWithInitialState_ReturnTrue()
{
// Arrange
var workflow = new IeWorkflow
{
States = new List <IeState> {
new IeState {
Name = "New", IsInitial = true
}
},
TransitionEvents = new List <IeTransitionEvent>()
};
var graph = new WorkflowGraph(workflow);
// Assert
Assert.AreEqual(true, graph.IsConnected());
}
public void IsConnected_WorkflowWithTwoDisconnectedStates_ReturnFalse()
{
// Arrange
var workflow = new IeWorkflow
{
States = new List <IeState>
{
new IeState {
Name = "New", IsInitial = true
},
new IeState {
Name = "Done"
}
},
TransitionEvents = new List <IeTransitionEvent>()
};
var graph = new WorkflowGraph(workflow);
// Assert
Assert.AreEqual(false, graph.IsConnected());
}
