@covers Symfony\Component\DependencyInjection\ParameterBag\ParameterBag::__construct
public function testConstructor() {
$bag = new ParameterBag($parameters = array(
'foo' => 'foo',
'bar' => 'bar',
));
$this
->assertEquals($parameters, $bag
->all(), '__construct() takes an array of parameters as its first argument');
}