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[Docs Site] Add tests for <head> tags #22051

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Merged
merged 2 commits into from
Apr 29, 2025
Merged

[Docs Site] Add tests for <head> tags #22051

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8a6c828
[Docs Site] Add tests for <head> tags
KianNH Apr 29, 2025
0585d5c
add title and desc tests
KianNH Apr 29, 2025
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74 changes: 74 additions & 0 deletions worker/index.worker.test.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import { SELF } from "cloudflare:test";
import { describe, it, expect } from "vitest";
import { XMLParser } from "fast-xml-parser";
import { parse } from "node-html-parser";

describe("Cloudflare Docs", () => {
describe("html handling", () => {
Expand Down Expand Up @@ -300,4 +301,77 @@ describe("Cloudflare Docs", () => {
expect(await response.text()).toContain("Page not found.");
});
});

describe("head tags", async () => {
describe("/workers/", async () => {
const request = new Request("http://fakehost/workers/");
const response = await SELF.fetch(request);
expect(response.status).toBe(200);

const html = await response.text();
const dom = parse(html);

it("product meta tags", () => {
const product = dom.querySelector("meta[name='pcx_product']")
?.attributes.content;

const group = dom.querySelector("meta[name='pcx_content_group']")
?.attributes.content;

expect(product).toBe("Workers");
expect(group).toBe("Developer platform");
});

it("index.md rel='alternate' tag", () => {
const markdown = dom.querySelector(
"link[rel='alternate'][type='text/markdown']",
)?.attributes.href;

expect(markdown).toBe("/workers/index.md");
});

it("og:image tag", () => {
const image = dom.querySelector("meta[property='og:image']")?.attributes
.content;

expect(image).toBe(
"https://developers.cloudflare.com/dev-products-preview.png",
);
});
});

describe("/style-guide/fixtures/markdown/", async () => {
const request = new Request(
"http://fakehost/style-guide/fixtures/markdown/",
);
const response = await SELF.fetch(request);
expect(response.status).toBe(200);

const html = await response.text();
const dom = parse(html);

it("title", () => {
const title = dom.querySelector("title")?.textContent;

expect(title).toMatchInlineSnapshot(
`"Markdown · Cloudflare Style Guide"`,
);
});

it("description", () => {
const desc = dom.querySelector("meta[name='description']")?.attributes
.content;

const og = dom.querySelector("meta[property='og:description']")
?.attributes.content;

expect(desc).toMatchInlineSnapshot(
`"The HTML generated by this file is used as a test fixture for our Markdown generation."`,
);
expect(og).toMatchInlineSnapshot(
`"The HTML generated by this file is used as a test fixture for our Markdown generation."`,
);
});
});
});
});
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