public function testUpdate()
{
$groupModel = new Group($this->container);
$this->assertEquals(1, $groupModel->create('Test'));
$this->assertTrue($groupModel->update(array('id' => 1, 'name' => 'My group', 'external_id' => 'test')));
$group = $groupModel->getById(1);
$this->assertEquals('My group', $group['name']);
$this->assertEquals('test', $group['external_id']);
}
