public function testMultipleResolve()
{
$parameter = new ParameterBag(array('message' => 'Hello %name%', 'name' => 'iqbal'));
$parameter->getResolver()->resolve();
$expected = array('message' => 'Hello iqbal', 'name' => 'iqbal');
$this->assertTrue($parameter->getResolver()->isResolved());
$this->assertSame($expected, $parameter->all());
$parameter->getResolver()->resolve();
$this->assertSame($expected, $parameter->all());
$this->assertTrue($parameter->getResolver()->isResolved());
}
