private bool GetTransition(string name, out Transition t)
{
Transition[] tlist;
GetTransitions(name, out tlist);
if (tlist != null && tlist.Length > 0)
{
if (tlist.Length == 1)
{
t = tlist[0];
}
else
{
var jt = new JoinTransition();
t = jt;
for (int i = 0; i < tlist.Length; i++)
{
jt.Add(tlist[i]);
}
}
return(true);
}
else
{
t = null;
return(false);
}
}
public void IncompleteJoinTransition(int index)
{
// Arrange
var trans = new JoinTransition
{
Id = 1,
Inputs = _inputs,
Outputs = new[] { _outputs[0] }
};
var split = new SplitToken(_token);
// Act
trans.Initialize();
_inputs[index].Add(split);
// Assert
Assert.AreEqual(1, _inputs[index].Tokens.Count());
Assert.AreEqual(0, _inputs[(index + 1) % 2].Tokens.Count());
Assert.AreEqual(0, _outputs[0].Tokens.Count());
}
public void JoinTransition()
{
// Arrange
var trans = new JoinTransition
{
Id = 1,
Inputs = _inputs,
Outputs = new[] { _outputs[0] }
};
var split1 = new SplitToken(_token);
var split2 = new SplitToken(_token);
// Act
trans.Initialize();
_inputs[0].Add(split1);
_inputs[1].Add(split2);
// Assert
Assert.IsTrue(_inputs.All(i => !i.Tokens.Any()));
Assert.AreEqual(1, _outputs[0].Tokens.Count());
Assert.AreEqual(_token, _outputs[0].Tokens.First());
}
