recent-articles-sitemap.test.js

import { createRecentArticlesSitemap } from "../recent-articles-sitemap";
import {
  createTestArticlePublishedOneDayAgo,
  createTestArticlePublishedTwoDaysAgo,
  createTestArticlePublishedThreeDaysAgo,
} from "./data/create-test-article";
import { createFakeExecuteLatestArticlesQuery } from "../execute-latest-articles-query";

describe("recentArticlesSitemap", () => {
  it("generates the sitemap xml of the latest articles for a specific domain and language", async () => {
    // arrange
    const today = new Date("2020-09-01T12:07:23.997Z");
    const articles = [
      createTestArticlePublishedOneDayAgo({ today }),
      createTestArticlePublishedTwoDaysAgo({ today }),
      createTestArticlePublishedThreeDaysAgo({ today }),
    ];
    const domain = "wwww.my-website.co-uk";
    const language = "en-GB";
    const executeLatestArticlesQuery = createFakeExecuteLatestArticlesQuery({
      [domain]: articles,
    });
    const recentArticlesSitemap = createRecentArticlesSitemap({
      todayDate: today,
      executeLatestArticlesQuery,
    });

    // act
    const xml = await recentArticlesSitemap({ domain, language });

    // assert
    expect(xml).toEqual(
      `<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"><url><loc>${articles[0].url}</loc><news:news><news:publication><news:name>My Website</news:name><news:language>${language}</news:language></news:publication><news:publication_date>${articles[0].publicationDate}</news:publication_date><news:title>${articles[0].title}</news:title></news:news></url><url><loc>${articles[1].url}</loc><news:news><news:publication><news:name>My Website</news:name><news:language>${language}</news:language></news:publication><news:publication_date>${articles[1].publicationDate}</news:publication_date><news:title>${articles[1].title}</news:title></news:news></url></urlset>`
    );
  });
});