1 files changed, 109 insertions, 0 deletions
diff --git a/packages/integrations/mdx/test/mdx-page.test.js b/packages/integrations/mdx/test/mdx-page.test.js
new file mode 100644
index 000000000..b58781efc
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+++ b/packages/integrations/mdx/test/mdx-page.test.js
@@ -0,0 +1,109 @@
+import * as assert from 'node:assert/strict';
+import { after, before, describe, it } from 'node:test';
+import * as cheerio from 'cheerio';
+import { parseHTML } from 'linkedom';
+import { loadFixture } from '../../../astro/test/test-utils.js';
+
+describe('MDX Page', () => {
+	let fixture;
+
+	before(async () => {
+		fixture = await loadFixture({
+			root: new URL('./fixtures/mdx-page/', import.meta.url),
+			// test suite was authored when inlineStylesheets defaulted to never
+			build: { inlineStylesheets: 'never' },
+		});
+	});
+
+	describe('build', () => {
+		before(async () => {
+			await fixture.build();
+		});
+
+		it('works', async () => {
+			const html = await fixture.readFile('/index.html');
+			const { document } = parseHTML(html);
+
+			const h1 = document.querySelector('h1');
+
+			assert.equal(h1.textContent, 'Hello page!');
+		});
+
+		it('injects style imports when layout is not applied', async () => {
+			const html = await fixture.readFile('/index.html');
+			const { document } = parseHTML(html);
+
+			const stylesheet = document.querySelector('link[rel="stylesheet"]');
+
+			assert.notEqual(stylesheet, null);
+		});
+
+		it('Renders MDX in utf-8 by default', async () => {
+			const html = await fixture.readFile('/chinese-encoding/index.html');
+			const $ = cheerio.load(html);
+			assert.equal($('h1').text(), '我的第一篇博客文章');
+			assert.match(html, /<meta charset="utf-8"/);
+		});
+
+		it('Renders MDX with layout frontmatter without utf-8 by default', async () => {
+			const html = await fixture.readFile('/chinese-encoding-layout-frontmatter/index.html');
+			assert.doesNotMatch(html, /<meta charset="utf-8"/);
+		});
+
+		it('Renders MDX with layout manual import without utf-8 by default', async () => {
+			const html = await fixture.readFile('/chinese-encoding-layout-manual/index.html');
+			assert.doesNotMatch(html, /<meta charset="utf-8"/);
+		});
+	});
+
+	describe('dev', () => {
+		let devServer;
+
+		before(async () => {
+			devServer = await fixture.startDevServer();
+		});
+
+		after(async () => {
+			await devServer.stop();
+		});
+
+		it('works', async () => {
+			const res = await fixture.fetch('/');
+
+			assert.equal(res.status, 200);
+
+			const html = await res.text();
+			const { document } = parseHTML(html);
+
+			const h1 = document.querySelector('h1');
+
+			assert.equal(h1.textContent, 'Hello page!');
+		});
+
+		it('Renders MDX in utf-8 by default', async () => {
+			const res = await fixture.fetch('/chinese-encoding/');
+			assert.equal(res.status, 200);
+			const html = await res.text();
+			const $ = cheerio.load(html);
+			assert.equal($('h1').text(), '我的第一篇博客文章');
+			assert.doesNotMatch(res.headers.get('content-type'), /charset=utf-8/);
+			assert.match(html, /<meta charset="utf-8"/);
+		});
+
+		it('Renders MDX with layout frontmatter without utf-8 by default', async () => {
+			const res = await fixture.fetch('/chinese-encoding-layout-frontmatter/');
+			assert.equal(res.status, 200);
+			const html = await res.text();
+			assert.doesNotMatch(res.headers.get('content-type'), /charset=utf-8/);
+			assert.doesNotMatch(html, /<meta charset="utf-8"/);
+		});
+
+		it('Renders MDX with layout manual import without utf-8 by default', async () => {
+			const res = await fixture.fetch('/chinese-encoding-layout-manual/');
+			assert.equal(res.status, 200);
+			const html = await res.text();
+			assert.doesNotMatch(res.headers.get('content-type'), /charset=utf-8/);
+			assert.doesNotMatch(html, /<meta charset="utf-8"/);
+		});
+	});
+});