Testing this static site with Playwright!

import { test, expect } from '@playwright/test';

test.describe('Blog', () => {
	test('All links on the list page should work, and there should be no broken images', async ({ page, }) => {
		await page.goto('/microblog/');
		const microblogLinks = page.locator('[href^="/microblog/"]');
		for (const link of await microblogLinks.all()) {
			const href = await link.getAttribute('href');
			const header = link.getByRole('heading');
			const text = await header.innerText();

			expect(text.length).toBeGreaterThan(5);

			// Register the request listener
			page.on('response', response => {
				expect(response.status(), `Request for ${response.url()} failed on ${href}}`).toBeLessThan(400);
			})

			if (href && !href.startsWith('#')) {
				await page.goto(href);
				await page.waitForLoadState('networkidle')

				// Check the heading
				const header = page.locator('.acontent h1');
				await expect(header).toHaveText(text);
				expect(page.url()).toContain(href);

				// Check for broken links
				// const sublinks = await page.getByRole('link');
				// for (const sublink of await sublinks.all()) {
				for (const sublink of await page.$$('.acontent a')) {
					const href = await sublink.getAttribute('href');
					console.log(`Testing ${href} on ${page.url()}`);
					// Just go `fetch` it
					if (href && !href.startsWith('#') && href !== '/') {
						let responseStatus;
						if (!href.startsWith('/')) {
							// An external link, all we need to do is go fetch it
							responseStatus = (await fetch(href)).status;
						} else {
							// An internal link, we want to use the browser to fetch it relative to the current page
							responseStatus = await page.evaluate(async (href) => {
								try {
									const response = await fetch(href);
									return response.status;
								} catch (e) {
									return 600;
								}
							}, href);
						}
						expect(responseStatus, `Request for ${href}`).toBeLessThan(400);

					}

				}

				await page.goBack();
			}
		}
	})
});