module tests; import fcm; // dub test unittest { import std.json; import std.stdio; FCMService fcm = FCMService.newInstance("api key"); auto request = FCMRequest(); request.registrationIds ~= "device token"; JSONValue json; json["field1"] = "foo"; json["field2"] = 42.0; json["field3"] = true; writeln("json: ", json.toString); request.data = json; FCMResponse response = fcm.request(request); writeln("response: ", response); }