@deepstream/client
Version:
the javascript client for deepstreamIO
192 lines (191 loc) • 9.53 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var sinon_1 = require("sinon");
var mocks_1 = require("../test/mocks");
var constants_1 = require("../constants");
var single_notifier_1 = require("./single-notifier");
var utils_1 = require("../util/utils");
describe('Single Notifier', function () {
var timeout = 10;
var action = constants_1.RECORD_ACTION.READ;
var name = 'name';
var topic = constants_1.TOPIC.RECORD;
var services;
var singleNotifier;
var callbackSpy;
beforeEach(function () {
services = (0, mocks_1.getServicesMock)();
singleNotifier = new single_notifier_1.SingleNotifier(services, action, timeout);
callbackSpy = (0, sinon_1.spy)();
});
afterEach(function () {
services.verify();
});
it('requests with correct topic and action', function () {
var message = {
topic: topic,
action: action,
name: name
};
services.connectionMock
.expects('sendMessage')
.once()
.withExactArgs(message);
services.timeoutRegistryMock
.expects('add')
.once()
.withExactArgs({ message: message });
singleNotifier.request(name, callbackSpy);
});
it('doesn\'t send message twice and updates the timeout when requesting twice', function () {
var message = {
topic: topic,
action: action,
name: name
};
services.connectionMock
.expects('sendMessage')
.once()
.withExactArgs(message);
services.timeoutRegistryMock
.expects('add')
.once()
.withExactArgs({ message: message });
singleNotifier.request(name, callbackSpy);
singleNotifier.request(name, callbackSpy);
});
it('cant\'t query request when client is offline', function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
services.connection.isConnected = false;
singleNotifier.request(name, callbackSpy);
return [4 /*yield*/, (0, utils_1.PromiseDelay)(1)];
case 1:
_a.sent();
sinon_1.assert.calledOnce(callbackSpy);
sinon_1.assert.calledWithExactly(callbackSpy, constants_1.EVENT.CLIENT_OFFLINE);
return [2 /*return*/];
}
});
}); });
describe('requesting', function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
beforeEach(function () {
singleNotifier.request(name, callbackSpy);
});
it('doesn\'t respond unknown requests', function () { return __awaiter(void 0, void 0, void 0, function () {
var message;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
message = {
topic: topic,
action: constants_1.RECORD_ACTION.MESSAGE_DENIED,
name: 'something',
isError: true
};
singleNotifier.recieve(message, constants_1.RECORD_ACTION[constants_1.RECORD_ACTION.MESSAGE_DENIED], undefined);
sinon_1.assert.notCalled(callbackSpy);
return [4 /*yield*/, (0, utils_1.PromiseDelay)(1)];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); });
it('responds callback and promise requests with success response', function () { return __awaiter(void 0, void 0, void 0, function () {
var parsedData;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
parsedData = { some: 'data' };
singleNotifier.recieve({
topic: topic,
action: action,
name: name,
isError: false,
parsedData: parsedData
}, undefined, parsedData);
sinon_1.assert.calledOnce(callbackSpy);
sinon_1.assert.calledWithExactly(callbackSpy, undefined, parsedData);
return [4 /*yield*/, (0, utils_1.PromiseDelay)(1)];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); });
it('responds callback and promise requests with error response', function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
singleNotifier.recieve({
topic: topic,
action: constants_1.RECORD_ACTION.MESSAGE_DENIED,
name: name,
isError: true
}, constants_1.RECORD_ACTION[constants_1.RECORD_ACTION.MESSAGE_DENIED], undefined);
sinon_1.assert.calledOnce(callbackSpy);
sinon_1.assert.calledWithExactly(callbackSpy, constants_1.RECORD_ACTION[constants_1.RECORD_ACTION.MESSAGE_DENIED], undefined);
return [4 /*yield*/, (0, utils_1.PromiseDelay)(1)];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); });
it('responds with error on connection lost', function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
services.simulateConnectionLost();
return [4 /*yield*/, (0, utils_1.PromiseDelay)(1)];
case 1:
_a.sent();
sinon_1.assert.calledOnce(callbackSpy);
sinon_1.assert.calledWithExactly(callbackSpy, constants_1.EVENT.CLIENT_OFFLINE);
return [2 /*return*/];
}
});
}); });
return [2 /*return*/];
});
}); });
});