@covers Symfony\Component\HttpFoundation\ParameterBag::set
public function testSet() {
$bag = new ParameterBag(array());
$bag
->set('foo', 'bar');
$this
->assertEquals('bar', $bag
->get('foo'), '->set() sets the value of parameter');
$bag
->set('foo', 'baz');
$this
->assertEquals('baz', $bag
->get('foo'), '->set() overrides previously set parameter');
}