moleculer-api/dist/gateway.spec.js

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.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const test_1 = require("./test");
const gateway_1 = require("./gateway");
const getOptions = (port) => ({
    brokers: [
        {
            moleculer: {
                namespace: "test-gateway",
                transporter: {
                    type: "TCP",
                    options: {
                        udpPeriod: 1,
                    },
                },
            },
        },
    ],
    schema: {
        protocol: {},
    },
    server: {
        update: {
            debouncedSeconds: 0,
        },
        protocol: {
            http: {
                port,
            },
        },
    },
    logger: {
        winston: { level: "error" },
    },
});
describe("Gateway should listen in given protocol", () => {
    const gateway = new gateway_1.APIGateway(getOptions(38887));
    beforeAll(() => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
        yield gateway.start();
    }));
    it("check http protocol", () => {
        return expect(test_1.fetch("http://localhost:38887/graphql", { method: "GET" })
            .then(res => res.text())
            .then(text => {
            // console.log(text);
            return text;
        }))
            .resolves.toBeTruthy();
    });
    afterAll(() => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
        yield gateway.stop();
    }));
});
describe("Gateway should gracefully shutdown", () => {
    gateway_1.APIGateway.ShutdownSignals.forEach((SIGNAL, i) => {
        const port = 38887 + i;
        const gateway = new gateway_1.APIGateway(getOptions(port));
        beforeAll(() => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
            yield gateway.start();
        }));
        it(`${SIGNAL} signal`, () => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
            process.emit(SIGNAL, SIGNAL);
            yield test_1.sleep(1);
            return expect(test_1.fetch(`http://localhost:${port}/graphql`, { method: "GET" })
                .then(res => res.text())
                .then(text => {
                // console.log(text);
                return text;
            }))
                .rejects.toThrowError();
        }));
        afterAll(() => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
            yield gateway.stop();
        }));
    });
});
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