public function testContainsParameter()
{
$this->collection->addId('foo', ParameterHasher::valueType());
$this->collection->addId('bar', ParameterHasher::valueType());
$parameters = $this->collection->getParameters();
$this->assertTrue($this->collection->contains($parameters[0]));
$this->assertFalse($this->collection->contains(new StandardParameter('some-id', ParameterHasher::valueType())));
}