tm-apps-list-api/test/component/pools.js

"use strict";

let assert = require("chai").assert;
let nock = require("nock");
let config = require("config");
let R = require("ramda");
let rewire = require("rewire");
let request = require("supertest");
let sinon = require("sinon");
let app = rewire("../../src/server");

const dynamodbData = {
    "Id": "regionals.1",
    "Area": "topStories-0",
    "ArticleIds": R.range(0, 40)
};

let db = {
    "query": sinon.stub().callsArgWith(1, null, {Items: [dynamodbData]})
};

let server = request(app(config, db));

const createBasicArticle = id => {
    return {
        "data": {
            "id": id,
            "attributes": {}
        }
    };
};

before(() => {
    nock("http://apps-test-endpoint.com")
        .persist()
        .get(/\/(?:nationals|regionals)\/\d+\/articles\/(\d+)/)
        .reply(200, uri => createBasicArticle(R.match(/\/(?:nationals|regionals)\/\d+\/articles\/(\d+)/, uri)[1]));
});

after(() => {
    nock.restore();
});

describe("Pools Component", function () {

    beforeEach(() => {
        db.query.reset();
    });

    it("gets by section id", done => {
        server
            .get("/regionals/1/pool/1/top-stories-0")
            .end((err, res) => {

                assert.equal(db.query.callCount, 1);
                const attrs = db.query.firstCall.args[0].ExpressionAttributeValues;
                assert.equal(attrs[":hkey"], "regionals.1");
                assert.equal(attrs[":rkey"], "top-stories-0");

                assert.equal(res.header['content-type'], 'application/json; charset=utf-8');
                assert.equal(res.body.data.type, "articles");
                assert.equal(res.body.included.length, 40);
                res.body.included.forEach((item, i) => {
                    assert.equal(item.data.id, i);
                });
                done();
            });
    });

    it("section doesn't exist", done => {

        db.query.callsArgWith(1, null, {Items: []});

        server
            .get("/regionals/1/pool/1/top-stories-0")
            .end((err, res) => {
                assert.equal(res.error.status, 404);
                assert.equal(res.body.code, "NotFoundError");
                assert.equal(res.body.message, "No pools found for /regionals/1/pool/1/");
                assert.equal(db.query.callCount, 1);
                done();
            });
    });
});