public function testCount()
{
$group = new AbstractGroup('Model\\Comment');
$group->forSaved = array(array('foo' => 'bar'), array('bar' => 'foo'));
$group->add(array('ups', 'foobar', 'barfoo'));
$group->remove(array('bar', 'ups'));
$this->assertSame(3, $group->count());
}
