moleculer-api
Version:
A dynamic API Gateway for MoleculerJS which updates REST endpoints and aggregated GraphQL schema, access control policy for each action calls from metadata of remote services schema without restart or deployment.
71 lines • 2.8 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const http_1 = tslib_1.__importDefault(require("http"));
const ws_1 = tslib_1.__importDefault(require("ws"));
const test_1 = require("../../../../test");
const context_1 = require("../../context");
const component_1 = require("./component");
const route_1 = require("./route");
const wsApp = new component_1.ServerWebSocketApplication({
logger: test_1.getLogger(),
});
const httpServer = http_1.default.createServer()
.on("upgrade", wsApp.module.upgradeEventHandler);
beforeAll(() => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
yield wsApp.start();
httpServer.listen(8888);
}));
describe("websocket application should work with routes", () => {
const mocks = {
open: jest.fn(),
message: jest.fn(),
close: jest.fn(),
createContext: jest.fn(context_1.APIRequestContext.createConstructor([], {
after: (source, context) => {
// @ts-ignore
context.dummy = 12345;
},
})),
};
let createdContext;
const message = JSON.stringify({ data: Math.random() * 1000 });
wsApp.mountRoutes([
new route_1.WebSocketRoute({
path: "/chat",
description: null,
handler: (context, socket, req) => {
createdContext = context;
socket.send(message, err => err && console.error(err));
socket.close();
},
}),
], ["/", "/~master"], mocks.createContext);
const wsClient = new ws_1.default("ws://localhost:8888/chat");
wsClient.once("open", mocks.open);
wsClient.once("message", mocks.message);
wsClient.once("close", mocks.close);
const wsClient2 = new ws_1.default("ws://localhost:8888/~master/chat");
wsClient2.once("open", mocks.open);
wsClient2.once("message", mocks.message);
wsClient2.once("close", mocks.close);
beforeAll(() => test_1.sleep(1));
it("context should be created as constructor description", () => expect(createdContext).toHaveProperty("dummy", 12345));
it("handler should have been called twice", () => {
expect(mocks.createContext).toBeCalledTimes(2);
});
it("wsClient should be open for all prefixes", () => {
expect(mocks.open).toHaveBeenCalledTimes(2);
});
it("wsClient should get message from defined route handler", () => {
expect(mocks.close).toHaveBeenCalledTimes(2);
expect(mocks.message).toHaveBeenCalledWith(message);
});
it("wsClient could be closed from server", () => {
expect(mocks.close).toHaveBeenCalledTimes(2);
});
});
afterAll(() => {
httpServer.close();
});
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