@Test
public void testGetAuthorizationUrlRequestTokenParams() throws
OAuthException, URISyntaxException, IOException {
HttpClientStub httpClient = new HttpClientStub();
Provider provider = new MySpaceProvider();
provider.addRequestTokenParameter("testKey", "testValue");
OAuth3LeggedScheme authScheme = new OAuth3LeggedScheme(provider,
consumerKey, consumerSecret, httpClient);
httpClient.addResponse(200, OAuth.OAUTH_TOKEN + "=OAUTH_TOKEN&" +