public void testParamsInHeader() throws Exception {
serviceProvider.setParamLocation(OAuthParamLocation.AUTH_HEADER);
MakeRequestClient client = makeNonSocialClient("owner", "owner", GADGET_URL_HEADER);
HttpResponse response = client.sendGet(FakeOAuthServiceProvider.RESOURCE_URL);
assertEquals("", response.getResponseAsString());
client.approveToken("user_data=hello-oauth");
response = client.sendGet(FakeOAuthServiceProvider.RESOURCE_URL);
assertEquals("User data is hello-oauth", response.getResponseAsString());
String aznHeader = response.getHeader(FakeOAuthServiceProvider.AUTHZ_ECHO_HEADER);