getIdentifier() public method

get the Identifier
public getIdentifier ( ) : Identifier
return Identifier
 public function testFull()
 {
     $entity_id = "id";
     $machine = "test machine";
     $identifier = new Identifier($entity_id, $machine);
     $builder = new EntityBuilder();
     $io = new Memory();
     // all parameters
     $o = new Context($identifier, $builder, $io);
     $this->assertEquals($entity_id, $o->getEntityId());
     $this->assertEquals($machine, $o->getMachine());
     $this->assertNull($o->getStateMachine());
     $this->assertTrue(is_a($o->getPersistenceAdapter(), 'izzum\\statemachine\\persistence\\Memory'));
     $this->assertTrue(is_a($o->getBuilder(), 'izzum\\statemachine\\EntityBuilder'));
     $this->assertEquals($o->getIdentifier(), $o->getEntity());
     $this->assertTrue(is_string($o->getEntityId()));
     $this->assertTrue(is_string($o->toString()));
     $this->assertContains($entity_id, $o->toString());
     $this->assertContains($machine, $o->toString());
     $this->assertContains('izzum\\statemachine\\Context', $o->toString());
     // even though we have a valid reader, the state machine does not exist.
     $this->assertEquals(State::STATE_UNKNOWN, $o->getState());
     $this->assertTrue($o->setState('lala'));
     $this->assertEquals('lala', $o->getState());
     // for coverage.
     $this->assertNotNull($o->getId());
     $this->assertNotNull($o->getId(true));
     $this->assertNotNull($o->getId(false));
     $this->assertNotNull($o->getId(true, true));
     $this->assertNotNull($o->getId(false, true));
     // adding
     $machine = 'add-experiment-machine';
     $context = new Context(new Identifier('add-experiment-id', $machine), $builder, $io);
     $sm = new StateMachine($context);
     $sm->addTransition(new Transition(new State('c', State::TYPE_FINAL), new State('d'), State::TYPE_NORMAL));
     $sm->addTransition(new Transition(new State('a', State::TYPE_INITIAL), new State('b')));
     $this->assertCount(0, $context->getPersistenceAdapter()->getEntityIds($machine));
     $state = $sm->getInitialState()->getName();
     $this->assertEquals('a', $state);
     $this->assertTrue($context->add($state));
     // var_dump( Memory::get());
     $this->assertCount(1, $context->getPersistenceAdapter()->getEntityIds($machine));
 }