/**
* Test the getParameters method, getting various types of request data, and asking for specific keys
*/
public function testGetParameters()
{
$parameters = $this->request->getParameters();
$this->assertEquals(2, $parameters['testGet']);
$parameters = $this->request->getParameters(array(), 'POST');
$this->assertEquals(1, $parameters['testPost']);
$parameters = $this->request->getParameters(array(), 'COOKIE');
$this->assertEquals(3, $parameters['testCookie']);
$parameters = $this->request->getParameters(array(), 'REQUEST');
$this->assertEquals(4, $parameters['testRequest']);
$parameters = $this->request->getParameters(array('testRequest'), 'REQUEST');
$this->assertEquals(4, $parameters['testRequest']);
$parameters = $this->request->getParameters(array('testShouldNotExist'), 'REQUEST');
$this->assertEmpty($parameters);
}