366 lines
11 KiB
TypeScript
366 lines
11 KiB
TypeScript
// external lib
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import Parser from "rss-parser";
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// tested class
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import {
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ListenerRSSInfos as ListenerRRSInfo,
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ListenerRss as Listeners,
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} from "./../src/index";
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// Unit test
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import * as chai from "chai";
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import * as sinon from "ts-sinon";
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const sinonChai = require("sinon-chai");
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chai.use(sinonChai);
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const expect = chai.expect;
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describe("test class RSS: jsonfile", function () {
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let myListener: Listeners | undefined = undefined;
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const infosListener: ListenerRRSInfo = {
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name: "my-test-service",
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address: "fake.rss.service",
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timeloop: 15,
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customfields: {
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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},
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};
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// parseURL tests
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let stubListener: sinon.StubbedInstance<Listeners>;
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let stubParser: sinon.StubbedInstance<Parser>;
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const mockedRSSOutput: any = {
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// TODO any = pas bien
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items: [
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{
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title: "my title 00",
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"media:group": {
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"media:description": "my description 00",
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"media:thumbnail": [
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{ $: { height: 360, width: 420, url: "my_image00.jpg" } },
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],
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},
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link: "my_url_00.com",
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pubDate: "myDate00",
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},
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{
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title: "my title 01",
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"media:group": {
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"media:description": "my description 01",
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"media:thumbnail": [
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{ $: { height: 360, width: 420, url: "my_image01.jpg" } },
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],
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},
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link: "my_url_01.com",
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pubDate: "myDate01",
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},
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{
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title: "my title 02",
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"media:group": {
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"media:description": "my description 02",
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"media:thumbnail": [
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{ $: { height: 360, width: 420, url: "my_image02.jpg" } },
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],
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},
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link: "my_url_02.com",
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pubDate: "myDate02",
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},
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],
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};
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/**
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* The function create my Stubs for my Listener and my Parser
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*/
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const fun_initStub: () => void = () => {
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if (myListener !== undefined && myListener.parser !== undefined) {
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stubListener = sinon.stubObject<Listeners>(myListener, [
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"setParser",
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"fetchRSS",
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]);
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stubListener.setParser.callsFake(() => {
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if (stubListener.parser !== undefined) {
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stubParser = sinon.stubObject<Parser>(stubListener.parser, [
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"parseURL",
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]);
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stubParser.parseURL
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.withArgs(infosListener.address)
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.resolves(mockedRSSOutput);
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stubParser.parseURL
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.withArgs("bad.rss.service")
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.rejects(new Error("connect ECONNREFUSED 127.0.0.1:80"));
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}
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});
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stubListener.setParser();
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stubListener.fetchRSS.resolves(stubParser.parseURL(stubListener.address));
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} else throw new Error("myListener need to be initiliaze before the stub");
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};
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afterEach(function () {
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// restore stubs
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myListener = undefined;
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});
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describe("Building Ytb listener", function () {
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it("The build without issues (infosListener parameters)", function () {
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myListener = new Listeners(infosListener);
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// assertions
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// myListener data
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expect(myListener.timeloop).to.eql(15);
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expect(myListener.name).to.eql("my-test-service");
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expect(myListener.address).to.eql("fake.rss.service");
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expect(myListener.customfields).to.eql({
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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});
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expect(myListener.parser)
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.to.have.property("options")
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.to.have.property("customFields")
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.to.be.eql({
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feed: [],
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item: ["media:group", "media:group"],
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});
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});
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it("The build without issues (raw infos : 4 params)", function () {
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myListener = new Listeners({
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name: "my-test-service",
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address: "fake.rss.service",
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timeloop: 15,
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customfields: {
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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},
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});
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// assertions
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// myListener data
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expect(myListener.timeloop).to.eql(15);
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expect(myListener.name).to.eql("my-test-service");
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expect(myListener.address).to.eql("fake.rss.service");
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expect(myListener.customfields).to.eql({
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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});
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expect(myListener.parser)
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.to.have.property("options")
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.to.have.property("customFields")
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.to.be.eql({
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feed: [],
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item: ["media:group", "media:group"],
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});
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});
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it("The build without issues (raw infos : just 2 params)", function () {
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myListener = new Listeners({
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name: "my-test-service",
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address: "fake.rss.service",
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});
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// assertions
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// myListener data
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expect(myListener.timeloop).to.eql(5 * 60);
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expect(myListener.name).to.eql("my-test-service");
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expect(myListener.address).to.eql("fake.rss.service");
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expect(myListener.customfields).to.eql(undefined);
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expect(myListener.parser)
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.to.have.property("options")
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.to.have.property("customFields")
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.to.be.eql({
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feed: [],
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item: [],
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});
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});
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});
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it("The build without issues (raw infos : just 3 params (no custom fields))", function () {
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myListener = new Listeners({
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name: "my-test-service",
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address: "fake.rss.service",
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timeloop: 15,
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});
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// assertions
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// myListener data
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expect(myListener.timeloop).to.eql(15);
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expect(myListener.name).to.eql("my-test-service");
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expect(myListener.address).to.eql("fake.rss.service");
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expect(myListener.customfields).to.eql(undefined);
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expect(myListener.parser)
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.to.have.property("options")
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.to.have.property("customFields")
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.to.be.eql({
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feed: [],
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item: [],
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});
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});
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it("The build without issues (raw infos : just 3 params (no timeloop))", function () {
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myListener = new Listeners({
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name: "my-test-service",
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address: "fake.rss.service",
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customfields: {
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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},
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});
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// assertions
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// myListener data
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expect(myListener.timeloop).to.eql(5 * 60);
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expect(myListener.name).to.eql("my-test-service");
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expect(myListener.address).to.eql("fake.rss.service");
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expect(myListener.customfields).to.eql({
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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});
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expect(myListener.parser)
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.to.have.property("options")
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.to.have.property("customFields")
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.to.be.eql({
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feed: [],
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item: ["media:group", "media:group"],
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});
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});
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describe("fetch some data", function () {
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it("fetch without issues", function () {
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myListener = new Listeners(infosListener);
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fun_initStub();
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expect(myListener).to.not.be.undefined;
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if (myListener !== undefined) {
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// fetch
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let res = stubListener.fetchRSS();
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//assertion
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// calls
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expect(stubParser.parseURL).to.have.been.calledOnce;
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expect(stubParser.parseURL).to.have.been.calledWith(
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infosListener.address
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);
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res
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.then((obj: any) => {
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expect(obj).to.be.eql(mockedRSSOutput);
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})
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.catch((err) => {
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expect(err).to.be.undefined;
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});
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} else throw new Error("Error into the before instruction");
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});
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it("fetch with bad address", function () {
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myListener = new Listeners({
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name: "my-test-service",
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address: "bad.rss.service",
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customfields: {
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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},
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});
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fun_initStub();
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// fetch
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let res = stubListener.fetchRSS();
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//assertion
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// calls
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expect(stubParser.parseURL).to.have.been.calledOnce;
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expect(stubParser.parseURL).to.have.been.calledWith("bad.rss.service");
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// Promise
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res
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.then((obj: any) => {
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expect(obj).to.be.undefined;
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})
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.catch((err) => {
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expect(err).to.be.eql(new Error("connect ECONNREFUSED 127.0.0.1:80"));
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});
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});
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});
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describe("start", function () {
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it("Let's start the timer", async function () {
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let clock: sinon.default.SinonFakeTimers = sinon.default.useFakeTimers();
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// classic build
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myListener = new Listeners({
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name: "my-test-service",
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address: "fake.rss.service",
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timeloop: 60,
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customfields: {
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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},
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});
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fun_initStub();
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stubListener.fetchRSS.reset();
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stubListener.fetchRSS.resolves(mockedRSSOutput);
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//spy
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let fun_spy: sinon.default.SinonSpy = sinon.default.spy((obj, err) => {
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expect(obj).to.be.eql(mockedRSSOutput);
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expect(err).to.be.eql(undefined);
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});
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// start timer
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stubListener.start(fun_spy);
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// wait and assertion
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// After 1ms
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await clock.tickAsync(1);
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expect(stubListener.fetchRSS).to.have.been.calledOnce;
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expect(fun_spy).to.have.been.calledOnce;
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// After 60s
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await clock.tickAsync(59999);
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expect(stubListener.fetchRSS).to.have.been.calledTwice;
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expect(fun_spy).to.have.been.calledTwice;
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stubListener.stop();
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});
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it("Let's start the timer (with a bad address)", async function () {
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let clock: sinon.default.SinonFakeTimers = sinon.default.useFakeTimers();
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// classic build
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myListener = new Listeners({
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name: "my-test-service",
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address: "fake.rss.service",
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timeloop: 60,
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customfields: {
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description: ["media:group", "media:description"],
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icon: ["media:group", "media:thumbnail"],
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},
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});
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fun_initStub();
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stubListener.fetchRSS.reset();
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stubListener.fetchRSS.rejects(
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new Error("connect ECONNREFUSED 127.0.0.1:80")
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);
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//spy
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let fun_spy: sinon.default.SinonSpy = sinon.default.spy((obj, err) => {
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expect(obj).to.be.eql(undefined);
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expect(err).to.not.be.eql(undefined);
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});
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// start timer
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stubListener.start(fun_spy);
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// wait and assertion
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// After 1ms
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await clock.tickAsync(1);
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expect(stubListener.fetchRSS).to.have.been.calledOnce;
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expect(fun_spy).to.have.been.calledOnce;
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// After 60s
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await clock.tickAsync(59999);
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expect(stubListener.fetchRSS).to.have.been.calledTwice;
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expect(fun_spy).to.have.been.calledTwice;
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stubListener.stop();
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});
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});
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});
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