.formParam("username", username)
.formParam("password", password)
.formParam(OAuth2Constants.CLIENT_ID, "integration-tests")
.post();
if(response.statusCode() == HttpStatus.SC_OK) {
try {
AccessTokenResponse tokenResponse =
JsonSerialization.readValue(response.asString(), AccessTokenResponse.class);
return new Session(getUnifiedPushServerUrl(), tokenResponse);