Bug 6672 (#7062)

* fix miss a head when the templaterender has a promise

* fix

* add some test

* test files move to md directory

* fix add

* delect file

---------

Co-authored-by: wuls <linsheng.wu@beantechs.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/packages/integrations/mdx/test/astro-content-css.test.js b/packages/integrations/mdx/test/astro-content-css.test.js
new file mode 100644
index 000000000..7168795cd
--- /dev/null
+++ b/packages/integrations/mdx/test/astro-content-css.test.js
@@ -0,0 +1,46 @@
+import { expect } from 'chai';
+import * as cheerio from 'cheerio';
+import { loadFixture } from '../../../astro/test/test-utils.js';
+import mdx from '@astrojs/mdx';
+
+describe('build css from the component', async () => {
+	let fixture;
+
+	before(async () => {
+		fixture = await loadFixture({ root: new URL('./fixtures/astro-content-css/', import.meta.url),integrations: [mdx()], });
+		await fixture.build();
+	});
+
+	describe('Build', () => {
+		before(async () => {
+			await fixture.build();
+		});
+
+		it('including css and js from the component in pro', async () => {
+			const html = await fixture.readFile('/index.html');
+			const $ = cheerio.load(html);
+			expect($('link[href$=".css"]').attr('href')).to.match(/^\/_astro\//);
+			expect($('script[src$=".js"]').attr('src')).to.match(/^\/_astro\//);
+		});
+	})
+
+	describe('Dev', () => {
+		let devServer
+		before(async () => {
+			devServer = await fixture.startDevServer();
+		});
+
+		after(async () => {
+			devServer.stop();
+		});
+
+		it('ncluding css and js from the component in Dev', async () => {
+			let res = await fixture.fetch(`/`);
+			expect(res.status).to.equal(200);
+			const html = await res.text();
+			const $ = cheerio.load(html);
+			expect($.html()).to.include('CornflowerBlue');
+			expect($('script[src$=".js"]').attr('src')).to.include('astro');
+		});
+	})
+})