public function testSetInformation()
{
$identity = new Identity();
$this->assertSame(array(), $identity->getInformation());
$info = array('foo' => 'bar', 'truc' => 'muche', 'number' => 123);
foreach ($info as $name => $value) {
$identity->setInformation($name, $value);
}
$this->assertSame($info, $identity->getInformation());
}