public function testIsModifiedWithBool()
{
$model = new Model(['bool' => 0]);
$model->merge(array('bool' => '0'));
$this->assertFalse($model->isModified('bool'));
$this->assertEquals(array('bool' => 0), $model->getOriginalValues());
$this->assertEquals(array(), $model->getDiff('modified'));
$this->assertEquals(array(), $model->getDiff('both_merged'));
$this->assertEquals(array(array(), array()), $model->getDiff('both'));
$model->merge(array('bool' => false));
$this->assertFalse($model->isModified('bool'));
$this->assertEquals(array('bool' => 0), $model->getOriginalValues());
$this->assertEquals(array(), $model->getDiff('modified'));
$this->assertEquals(array(), $model->getDiff('both_merged'));
$this->assertEquals(array(array(), array()), $model->getDiff('both'));
$model->bool = true;
$this->assertTrue($model->isModified('bool'));
$this->assertEquals(['bool' => 0], $model->getOriginalValues());
$this->assertEquals(['bool' => true], $model->getDiff('modified'));
$this->assertEquals(['bool' => [0, true]], $model->getDiff('both_merged'));
$this->assertEquals(array(['bool' => 0], ['bool' => true]), $model->getDiff('both'));
}
