public function testAssembleParametersCorrectlyAggregatesCustomParameters()
 {
     $request = new Zend_Oauth_Http_RequestToken($this->stubConsumer, array('custom_param1' => 'foo', 'custom_param2' => 'bar'), $this->stubHttpUtility);
     $expectedParams = array('oauth_consumer_key' => '1234567890', 'oauth_nonce' => 'e807f1fcf82d132f9bb018ca6738a19f', 'oauth_timestamp' => '12345678901', 'oauth_signature_method' => 'HMAC-SHA1', 'oauth_version' => '1.0', 'oauth_callback' => 'http://www.example.com/local', 'custom_param1' => 'foo', 'custom_param2' => 'bar', 'oauth_signature' => '6fb42da0e32e07b61c9f0251fe627a9c');
     $this->assertEquals($expectedParams, $request->assembleParams());
 }