public void testStatefulSeq()
{
log.enterScope("testStatefulSeq");
bool first = true;
var foo = new StatefulSequence(new BehaviorAction(delegate(){
return(BehaviorReturnCode.Success);
}), new BehaviorAction(delegate(){
if (first)
{
first = false;
return(BehaviorReturnCode.Running);
}
else
{
return(BehaviorReturnCode.Success);
}
}), new BehaviorAction(delegate(){
return(BehaviorReturnCode.Success);
}));
new VerificationPoint().VerifyEquals("1st running", true, foo.Behave(), BehaviorReturnCode.Running);
new VerificationPoint().VerifyEquals("2nd success", true, foo.Behave(), BehaviorReturnCode.Success);
new VerificationPoint().VerifyEquals("3rd success", true, foo.Behave(), BehaviorReturnCode.Success);
log.logMessage("restting first");
first = true;
new VerificationPoint().VerifyEquals("after reset running", true, foo.Behave(), BehaviorReturnCode.Running);
new VerificationPoint().VerifyEquals("final success", true, foo.Behave(), BehaviorReturnCode.Success);
log.exitScope();
}
public void When_running_Then_complete_with_many_behave_calls()
{
var sequence = new StatefulSequence(new BehaviourAction(CalledAndSuccess), new BehaviourAction(new TestHelper().RunningTwiceThenSuccess), new BehaviourAction(CalledAndSuccess));
Assert.AreEqual(BehaviourReturnCode.Running, sequence.Behave());
Assert.AreEqual(BehaviourReturnCode.Running, sequence.Behave());
Assert.AreEqual(BehaviourReturnCode.Running, sequence.Behave());
Assert.AreEqual(BehaviourReturnCode.Success, sequence.Behave());
Assert.AreEqual(2, _calledAndSuccessTimes);
}
public void When_behave_running_takes_up_from_where_it_left_without_re_evaluating_prev_conditions()
{
var called = 0;
var exclusive = new StatefulSequence(new Conditional(() =>
{
called++;
return(true);
}),
TestHelper.CreateRunningAction(),
TestHelper.CreateSuccessAction()
);
exclusive.Behave();
exclusive.Behave();
Assert.AreEqual(1, called);
}
public void When_behave_Running_then_completes_until_running_behaviour()
{
_calledAndSuccessTimes = 0;
var seq = new StatefulSequence(new BehaviourAction(CalledAndSuccess), new BehaviourAction(CalledAndRunning), new BehaviourAction(CalledAndSuccess));
var returnCode = seq.Behave();
Assert.AreEqual(1, _calledAndSuccessTimes);
Assert.AreEqual(BehaviourReturnCode.Running, returnCode);
}
static void Main()
{
BehaviorComponent tree;
Blackboard blackboard;
blackboard = new Blackboard();
blackboard.SetVariable("num", 0);
tree =
new StatefulSequence(
new BehaviorAction(delegate(object ag, Blackboard bb) {
int num = (int)bb.GetVariable("num");
if (num < 9)
{
bb.SetVariable("num", num + 1);
return(BehaviorReturnCode.Running);
}
return(BehaviorReturnCode.Success);
}),
new BehaviorAction(delegate(object ag, Blackboard bb) {
bb.SetVariable("successCode", 45);
return(BehaviorReturnCode.Success);
})
);
BehaviorReturnCode treeState;
do
{
treeState = tree.Behave(null, blackboard);
}while (treeState == BehaviorReturnCode.Running);
int res = (int)blackboard.GetVariable("num");
int suc = (int)blackboard.GetVariable("successCode");
// If res isn't 9 and suc isn't 45, then the tree didn't work as expected
if (res != 9 || suc != 45 || treeState != BehaviorReturnCode.Success)
{
throw new Exception();
}
System.Console.WriteLine("All tests passed! Press ESC to exit");
Console.ReadKey();
}
public void TestStatefulSeq()
{
//_log.enterScope("testStatefulSeq");
bool first = true;
var foo = new StatefulSequence(new BehaviorAction(delegate(){
if (first)
{
return(BehaviorReturnCode.Success);
}
else
{
return(BehaviorReturnCode.Failure);
}
}), new BehaviorAction(delegate(){
if (first)
{
first = false;
return(BehaviorReturnCode.Running);
}
else
{
return(BehaviorReturnCode.Success);
}
}), new BehaviorAction(delegate(){
return(BehaviorReturnCode.Success);
}));
Assert.That(foo.Behave() == BehaviorReturnCode.Running);
Assert.That(foo.Behave() == BehaviorReturnCode.Success);
Assert.That(foo.Behave() == BehaviorReturnCode.Failure);
first = true;
Assert.That(foo.Behave() == BehaviorReturnCode.Running);
Assert.That(foo.Behave() == BehaviorReturnCode.Success);
Assert.That(foo.Behave() == BehaviorReturnCode.Failure);
}