/// <summary>
/// +----------------------------+
/// v |
/// +-------+ +------+ +-----+ +-----+ +-------+
/// | start |-->| loop |-->| one |-->| two |--> | three |
/// +-------+ +------+ +-----+ +-----+ +-------+
/// |
/// | +-----+
/// +-->| end |
/// +-----+
/// </summary>
public virtual void testWhileLoop()
{
ActivityInstanceVerification verifier = new ActivityInstanceVerification();
TransitionInstanceVerifyer transitionVerifier = new TransitionInstanceVerifyer();
PvmProcessDefinition processDefinition = (new ProcessDefinitionBuilder()).createActivity("start").initial().behavior(new Automatic()).executionListener([email protected]_Fields.EVENTNAME_START, verifier).executionListener([email protected]_Fields.EVENTNAME_END, verifier).startTransition("loop").executionListener([email protected]_Fields.EVENTNAME_TAKE, transitionVerifier).endTransition().endActivity().createActivity("loop").behavior(new While("count", 0, 10)).executionListener([email protected]_Fields.EVENTNAME_START, verifier).executionListener([email protected]_Fields.EVENTNAME_END, verifier).startTransition("one", "more").executionListener([email protected]_Fields.EVENTNAME_TAKE, transitionVerifier).endTransition().startTransition("end", "done").executionListener([email protected]_Fields.EVENTNAME_TAKE, transitionVerifier).endTransition().endActivity().createActivity("one").behavior(new Automatic()).executionListener([email protected]_Fields.EVENTNAME_START, verifier).executionListener([email protected]_Fields.EVENTNAME_END, verifier).transition("two").endActivity().createActivity("two").behavior(new Automatic()).executionListener([email protected]_Fields.EVENTNAME_START, verifier).executionListener([email protected]_Fields.EVENTNAME_END, verifier).transition("three").endActivity().createActivity("three").behavior(new Automatic()).executionListener([email protected]_Fields.EVENTNAME_START, verifier).executionListener([email protected]_Fields.EVENTNAME_END, verifier).transition("loop").endActivity().createActivity("end").behavior(new End()).executionListener([email protected]_Fields.EVENTNAME_START, verifier).executionListener([email protected]_Fields.EVENTNAME_END, verifier).endActivity().buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
assertEquals(new List <string>(), processInstance.findActiveActivityIds());
assertTrue(processInstance.Ended);
verifier.assertStartInstanceCount(1, "start");
verifier.assertProcessInstanceParent("start", processInstance);
verifier.assertStartInstanceCount(11, "loop");
verifier.assertProcessInstanceParent("loop", processInstance);
verifier.assertStartInstanceCount(10, "one");
verifier.assertProcessInstanceParent("one", processInstance);
verifier.assertStartInstanceCount(10, "two");
verifier.assertProcessInstanceParent("two", processInstance);
verifier.assertStartInstanceCount(10, "three");
verifier.assertProcessInstanceParent("three", processInstance);
verifier.assertStartInstanceCount(1, "end");
verifier.assertProcessInstanceParent("end", processInstance);
}
public virtual void testSimpleWaitStateConcurrency()
{
PvmProcessDefinition processDefinition = (new ProcessDefinitionBuilder()).createActivity("start").initial().behavior(new Automatic()).transition("fork").endActivity().createActivity("fork").behavior(new ParallelGateway()).transition("c1").transition("c2").endActivity().createActivity("c1").behavior(new WaitState()).transition("join").endActivity().createActivity("c2").behavior(new WaitState()).transition("join").endActivity().createActivity("join").behavior(new ParallelGateway()).transition("end").endActivity().createActivity("end").behavior(new WaitState()).endActivity().buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
PvmExecution activityInstanceC1 = processInstance.findExecution("c1");
assertNotNull(activityInstanceC1);
PvmExecution activityInstanceC2 = processInstance.findExecution("c2");
assertNotNull(activityInstanceC2);
activityInstanceC1.signal(null, null);
activityInstanceC2.signal(null, null);
IList <string> activityNames = processInstance.findActiveActivityIds();
IList <string> expectedActivityNames = new List <string>();
expectedActivityNames.Add("end");
assertEquals(expectedActivityNames, activityNames);
}
/// <summary>
/// +-----+ +-----+ +-------+
/// | one |-->| two |-->| three |
/// +-----+ +-----+ +-------+
/// </summary>
public virtual void testSingleAutomatic()
{
PvmProcessDefinition processDefinition = (new ProcessDefinitionBuilder()).createActivity("one").initial().behavior(new Automatic()).transition("two").endActivity().createActivity("two").behavior(new Automatic()).transition("three").endActivity().createActivity("three").behavior(new End()).endActivity().buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
assertEquals(new List <string>(), processInstance.findActiveActivityIds());
assertTrue(processInstance.Ended);
}
/// <summary>
/// +----------------------------+
/// v |
/// +-------+ +------+ +-----+ +-----+ +-------+
/// | start |-->| loop |-->| one |-->| two |--> | three |
/// +-------+ +------+ +-----+ +-----+ +-------+
/// |
/// | +-----+
/// +-->| end |
/// +-----+
/// </summary>
public virtual void testWhileLoop()
{
PvmProcessDefinition processDefinition = (new ProcessDefinitionBuilder()).createActivity("start").initial().behavior(new Automatic()).transition("loop").endActivity().createActivity("loop").behavior(new While("count", 0, 10)).transition("one", "more").transition("end", "done").endActivity().createActivity("one").behavior(new Automatic()).transition("two").endActivity().createActivity("two").behavior(new Automatic()).transition("three").endActivity().createActivity("three").behavior(new Automatic()).transition("loop").endActivity().createActivity("end").behavior(new End()).endActivity().buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
assertEquals(new List <string>(), processInstance.findActiveActivityIds());
assertTrue(processInstance.Ended);
}
/// <summary>
/// +------------------------------+
/// | embedded subprocess |
/// +-----+ | +-----------+ +---------+ | +---+
/// |start|-->| |startInside|-->|endInside| |-->|end|
/// +-----+ | +-----------+ +---------+ | +---+
/// +------------------------------+
/// </summary>
public virtual void testEmbeddedSubProcess()
{
PvmProcessDefinition processDefinition = (new ProcessDefinitionBuilder()).createActivity("start").initial().behavior(new Automatic()).transition("embeddedsubprocess").endActivity().createActivity("embeddedsubprocess").scope().behavior(new EmbeddedSubProcess()).createActivity("startInside").behavior(new Automatic()).transition("endInside").endActivity().createActivity("endInside").behavior(new End()).endActivity().transition("end").endActivity().createActivity("end").behavior(new WaitState()).endActivity().buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
IList <string> expectedActiveActivityIds = new List <string>();
expectedActiveActivityIds.Add("end");
assertEquals(expectedActiveActivityIds, processInstance.findActiveActivityIds());
}
/// <summary>
/// +-----+ +----------+ +---+
/// |start|-->|scopedWait|-->|end|
/// +-----+ +----------+ +---+
/// </summary>
public virtual void testWaitStateScope()
{
PvmProcessDefinition processDefinition = (new ProcessDefinitionBuilder()).createActivity("start").initial().behavior(new Automatic()).transition("scopedWait").endActivity().createActivity("scopedWait").scope().behavior(new WaitState()).transition("end").endActivity().createActivity("end").behavior(new End()).endActivity().buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
PvmExecution execution = processInstance.findExecution("scopedWait");
assertNotNull(execution);
execution.signal(null, null);
assertEquals(new List <string>(), processInstance.findActiveActivityIds());
assertTrue(processInstance.Ended);
}
/// <summary>
/// +----------------------------------------------------------------------+
/// | embedded subprocess |
/// | |
/// | create evt scope --+ |
/// | | |
/// | v |
/// | |
/// | +--------------------------------+ |
/// | | nested embedded subprocess | |
/// +-----+ | +-----------+ | +-----------------+ | +----+ +---+ | +---+
/// |start|-->| |startInside|--> | |startNestedInside| |-->|wait|-->|end| |-->|end|
/// +-----+ | +-----------+ | +-----------------+ | +----+ +---+ | +---+
/// | +--------------------------------+ |
/// | |
/// +----------------------------------------------------------------------+
///
/// ^
/// |
/// destroy evt scope --+
/// </summary>
public virtual void testTransitionDestroysEventScope()
{
PvmProcessDefinition processDefinition = (new ProcessDefinitionBuilder()).createActivity("start").initial().behavior(new Automatic()).transition("embeddedsubprocess").endActivity().createActivity("embeddedsubprocess").scope().behavior(new EmbeddedSubProcess()).createActivity("startInside").behavior(new Automatic()).transition("nestedSubProcess").endActivity().createActivity("nestedSubProcess").scope().behavior(new EventScopeCreatingSubprocess()).createActivity("startNestedInside").behavior(new Automatic()).endActivity().transition("wait").endActivity().createActivity("wait").behavior(new WaitState()).transition("endInside").endActivity().createActivity("endInside").behavior(new Automatic()).endActivity().transition("end").endActivity().createActivity("end").behavior(new Automatic()).endActivity().buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
IList <string> expectedActiveActivityIds = new List <string>();
expectedActiveActivityIds.Add("wait");
assertEquals(expectedActiveActivityIds, processInstance.findActiveActivityIds());
PvmExecution execution = processInstance.findExecution("wait");
execution.signal(null, null);
assertTrue(processInstance.Ended);
}
/// <summary>
/// +-----+ +-----+ +-------+ +------+ +------+
/// | one |-->| two |-->| three |-->| four |--> | five |
/// +-----+ +-----+ +-------+ +------+ +------+
/// </summary>
public virtual void testCombinationOfWaitStatesAndAutomatics()
{
PvmProcessDefinition processDefinition = (new ProcessDefinitionBuilder()).createActivity("start").initial().behavior(new Automatic()).transition("one").endActivity().createActivity("one").behavior(new WaitState()).transition("two").endActivity().createActivity("two").behavior(new WaitState()).transition("three").endActivity().createActivity("three").behavior(new Automatic()).transition("four").endActivity().createActivity("four").behavior(new Automatic()).transition("five").endActivity().createActivity("five").behavior(new End()).endActivity().buildProcessDefinition();
PvmProcessInstance processInstance = processDefinition.createProcessInstance();
processInstance.start();
PvmExecution activityInstance = processInstance.findExecution("one");
assertNotNull(activityInstance);
activityInstance.signal(null, null);
activityInstance = processInstance.findExecution("two");
assertNotNull(activityInstance);
activityInstance.signal(null, null);
assertEquals(new List <string>(), processInstance.findActiveActivityIds());
assertTrue(processInstance.Ended);
}