izzum\statemachine\State::hasTransition PHP Method

    public function hasTransition($transition_name)
    {
        $has = false;
        foreach ($this->transitions as $transition) {
            if ($transition_name === $transition->getName()) {
                $has = true;
                break;
            }
        }
        return $has;
    }

 /**
  * @test
  */
 public function shouldWorkAsExpectedAndDoCorrectBiDirectionalAssociation()
 {
     $name = 'a';
     $type = State::TYPE_INITIAL;
     $state = new State($name, $type);
     $this->assertNotNull($state);
     $this->assertCount(0, $state->getTransitions());
     $sb = new State('b');
     $sc = new State('c');
     $t1 = new Transition($state, $sb);
     $t2 = new Transition($state, $sc);
     $trans = $state->getTransitions();
     $this->assertCount(2, $trans, 'biderectional associtation initiated through transition');
     $this->assertEquals($t1, $trans[0], 'in order transitions were created');
     $this->assertEquals($t2, $trans[1], 'in order transitions were created');
     $this->assertTrue($state->isInitial());
     $this->assertFalse($state->isFinal());
     $this->assertFalse($state->isNormal());
     $this->assertEquals($name, $state->getName());
     $this->assertEquals(State::TYPE_INITIAL, $state->getType());
     $this->assertTrue($state->hasTransition($t1->getName()));
     $this->assertTrue($state->hasTransition($t2->getName()));
     $this->assertFalse($sb->hasTransition($t1->getName()), 'no bidirectional association on incoming transition');
     $this->assertFalse($sb->hasTransition($t2->getName()), 'no bidirectional association on incoming transition');
     $this->assertFalse($sc->hasTransition($t1->getName()), 'no bidirectional association on incoming transition');
     $this->assertFalse($sc->hasTransition($t2->getName()), 'no bidirectional association on incoming transition');
     $this->assertEquals('', $state->getDescription());
     $description = 'test description';
     $state->setDescription($description);
     $this->assertEquals($description, $state->getDescription());
     $this->assertFalse($state->hasTransition('bogus'));
     $this->assertFalse($state->addTransition($t1), 'already present');
 }