示例#1
0
 public function test_can_be_constructed_with_initial_state_and_change_listener()
 {
     $value = null;
     $stateMachine = new StateMachine('a', function ($state) use(&$value) {
         $value = $state;
     });
     $stateMachine->configure('a')->permit('to-b', 'b')->permit('to-a', 'a');
     $stateMachine->configure('b')->permit('to-a', 'a');
     $this->assertEquals('a', $value);
     $stateMachine->fire('to-b');
     $this->assertEquals('b', $value);
     $stateMachine->fire('to-a');
     $this->assertEquals('a', $value);
     $stateMachine->fire('to-a');
     $this->assertEquals('a', $value);
 }
示例#2
0
 /**
  * @param string $event
  * @param string $expectedState
  */
 private function fireAndAssertState($event, $expectedState)
 {
     $this->stateMachine->fire($event);
     $this->assertEquals($expectedState, $this->stateMachine->getCurrentState());
 }
示例#3
0
 /**
  * @param callable $changeCallback
  *
  * @return StateMachine
  */
 private function buildPhoneCall($changeCallback)
 {
     $phoneCall = new StateMachine(self::STATE_OFF_HOOK, $changeCallback);
     $phoneCall->configure(self::STATE_OFF_HOOK)->permit(self::EVENT_CALL_DIALED, self::STATE_RINGING, function ($data) {
         return $this->isNumberValid($data);
     }, 'Number is valid')->permit(self::EVENT_CALL_DIALED, self::STATE_BEEPING, function ($data) {
         return !$this->isNumberValid($data);
     }, 'Number is in-valid');
     $phoneCall->configure(self::STATE_BEEPING)->permit(self::EVENT_HUNG_UP, self::STATE_OFF_HOOK);
     $phoneCall->configure(self::STATE_RINGING)->permit(self::EVENT_HUNG_UP, self::STATE_OFF_HOOK)->permit(self::EVENT_CALL_CONNECTED, self::STATE_CONNECTED);
     $phoneCall->configure(self::STATE_CONNECTED)->onEntry([$this, 'startTimer'], 'startTimer')->onExit([$this, 'stopTimer'], 'endTimer')->permit(self::EVENT_HUNG_UP, self::STATE_OFF_HOOK)->permit(self::EVENT_PLACE_ON_HOLD, self::STATE_ON_HOLD);
     $phoneCall->configure(self::STATE_ON_HOLD)->subStateOf(self::STATE_CONNECTED)->permit(self::EVENT_CALL_CONNECTED, self::STATE_CONNECTED);
     return $phoneCall;
 }