DiffTest.php

<?php

namespace Pheasant\Tests;

use \Pheasant\DomainObject;
use \Pheasant\Mapper;
use \Pheasant\Types;

class DiffTest extends \Pheasant\Tests\MysqlTestCase
{
    public function setUp()
    {
        parent::setUp();

        // set up a domain object
        $this->initialize('Pheasant\DomainObject', function($builder, $pheasant) {
            $builder->properties(array(
                'id' => new Types\SequenceType(),
                'type' => new Types\StringType(128),
                'isllama' => new Types\BooleanType(array('default'=>true)),
                'timecreated' => new Types\DateTimeType(),
                'unixtime' => new Types\UnixTimestampType(),
            ));

            $pheasant->register(DomainObject::className(), new Mapper\RowMapper('llamas'));
        });

        $migrator = new \Pheasant\Migrate\Migrator();
        $migrator->destroy(DomainObject::schema())->initialize(DomainObject::schema());
    }

    public function testObjectEqualsItsself()
    {
        $o = DomainObject::create(array());
        $this->assertTrue($o->equals($o));
    }

    public function testTimestampsAreEqual()
    {
        $t = '1981-09-24';

        $o1 = new DomainObject(array(
            'timecreated'=>new \DateTime($t), 'unixtime'=>new \DateTime($t)
        ));
        $o2 = new DomainObject(array(
            'timecreated'=>new \DateTime($t), 'unixtime'=>new \DateTime($t)
        ));

        $this->assertTrue($o1->equals($o2));
    }

    public function testDiff()
    {
        $o1 = new DomainObject(array('type'=>'cat'));
        $o2 = new DomainObject(array('type'=>'hippo'));

        $this->assertEquals(array('type'), $o1->diff($o2));
    }

    public function testDiffWithObjects()
    {
        $o1 = new DomainObject(array(
            'timecreated'=>new \DateTime('2001-01-01'), 'unixtime'=>new \DateTime('1981-09-24')
        ));
        $o2 = new DomainObject(array(
            'timecreated'=>new \DateTime('2001-01-01'), 'unixtime'=>new \DateTime('2022-11-03')
        ));

        $this->assertEquals(array('unixtime'), $o1->diff($o2));
    }
}