Sets the state
| public setState ( string $state, string $message = null ) : boolan | ||
| $state | string | |
| $message | string | optional message. this can be used by the persistence adapter to be part of the transition history to provide extra information about the transition. |
| return | boolan | true if there was never any state persisted for this machine before (just added for the first time), false otherwise |
/**
* test the factory method with all parameters provided
* implicitely tests the constructor
*/
public function testContext()
{
$entity_id = "id1";
$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'));
$this->assertEquals($identifier, $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(State::STATE_NEW, 'this is an informational message about why we set this state: we set this state to new for a unittest'), 'added');
$this->assertFalse($o->setState(State::STATE_NEW), 'already there');
// for coverage.
$statemachine = new StateMachine($o);
$this->assertNull($o->setStateMachine($statemachine));
$this->assertContains('Context', $o . '', '__toString()');
}
