function testModelFieldFilters()
{
$model = new A_Model();
$datasource = new A_Collection();
$datasource->set('foo', 'barBAR');
$datasource->set('bar', 'bazBAZ');
$foo = $model->newField('foo');
$foo->addFilter(new A_Filter_Regexp('/[^a-z]/'));
$bar = $model->newField('bar');
$bar->addFilter(new A_Filter_Regexp('/[^A-Z]/'));
$this->assertTrue($model->isValid($datasource));
$values = $model->getValues();
$this->assertEqual($values['foo'], 'bar');
$this->assertEqual($values['bar'], 'BAZ');
#echo '<pre>' . print_r($values, 1) . '</pre>';
}
