@SuppressWarnings({"unchecked"})
@Test
public void testTriggerlessTransitionFromInitial() throws Exception {
context.register(BaseConfig.class, Config3.class);
context.refresh();
assertTrue(context.containsBean(StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE));
ObjectStateMachine<TestStates, TestEvents> machine =
context.getBean(
StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE, ObjectStateMachine.class);
machine.start();
assertThat(machine.getState().getIds(), contains(TestStates.S2));
}
@SuppressWarnings({"unchecked"})
@Test
public void testTriggerlessTransitionFromInitialToEnd() throws Exception {
context.register(BaseConfig.class, Config4.class);
context.refresh();
assertTrue(context.containsBean(StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE));
ObjectStateMachine<TestStates, TestEvents> machine =
context.getBean(
StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE, ObjectStateMachine.class);
machine.start();
// end state terminates sm so state is null
assertThat(machine.getState(), nullValue());
assertThat(machine.isComplete(), is(true));
assertThat(machine.isRunning(), is(false));
}
@SuppressWarnings({"unchecked"})
@Test
public void testTriggerlessTransitionInRegions() throws Exception {
context.register(BaseConfig.class, Config6.class);
context.refresh();
assertTrue(context.containsBean(StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE));
ObjectStateMachine<TestStates, TestEvents> machine =
context.getBean(
StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE, ObjectStateMachine.class);
machine.start();
assertThat(machine.getState().getIds(), contains(TestStates.S1));
machine.sendEvent(MessageBuilder.withPayload(TestEvents.E1).build());
assertThat(
machine.getState().getIds(),
containsInAnyOrder(TestStates.S2, TestStates.S201, TestStates.S211));
}
@SuppressWarnings({"unchecked"})
@Test
public void testInternalTransition() throws Exception {
context.register(BaseConfig.class, Config2.class);
context.refresh();
assertTrue(context.containsBean(StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE));
ObjectStateMachine<TestStates, TestEvents> machine =
context.getBean(
StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE, ObjectStateMachine.class);
machine.start();
TestExitAction testExitAction = context.getBean("testExitAction", TestExitAction.class);
TestEntryAction testEntryAction = context.getBean("testEntryAction", TestEntryAction.class);
TestAction externalTestAction = context.getBean("externalTestAction", TestAction.class);
TestAction internalTestAction = context.getBean("internalTestAction", TestAction.class);
assertThat(machine.getState().getIds(), contains(TestStates.S1));
assertThat(testExitAction.onExecuteLatch.await(1, TimeUnit.SECONDS), is(false));
assertThat(testEntryAction.onExecuteLatch.await(1, TimeUnit.SECONDS), is(false));
machine.sendEvent(TestEvents.E1);
assertThat(testExitAction.onExecuteLatch.await(1, TimeUnit.SECONDS), is(false));
assertThat(testEntryAction.onExecuteLatch.await(1, TimeUnit.SECONDS), is(false));
assertThat(internalTestAction.onExecuteLatch.await(1, TimeUnit.SECONDS), is(true));
machine.sendEvent(TestEvents.E2);
assertThat(testExitAction.onExecuteLatch.await(1, TimeUnit.SECONDS), is(true));
assertThat(testEntryAction.onExecuteLatch.await(1, TimeUnit.SECONDS), is(true));
assertThat(externalTestAction.onExecuteLatch.await(1, TimeUnit.SECONDS), is(true));
assertThat(machine.getState().getIds(), contains(TestStates.S2));
}
@SuppressWarnings({"unchecked"})
@Test
public void testTriggerlessTransition() throws Exception {
context.register(BaseConfig.class, Config1.class);
context.refresh();
assertTrue(context.containsBean(StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE));
ObjectStateMachine<TestStates, TestEvents> machine =
context.getBean(
StateMachineSystemConstants.DEFAULT_ID_STATEMACHINE, ObjectStateMachine.class);
TestListener listener = new TestListener();
machine.addStateListener(listener);
machine.start();
assertThat(machine.getState().getIds(), contains(TestStates.S1));
listener.reset(2);
machine.sendEvent(MessageBuilder.withPayload(TestEvents.E1).build());
assertThat(listener.stateChangedLatch.await(2, TimeUnit.SECONDS), is(true));
assertThat(listener.stateChangedCount, is(2));
assertThat(machine.getState().getIds(), contains(TestStates.S3));
}
