migrate MDX tests (#9894)

1 files changed, 14 insertions, 13 deletions

diff --git a/packages/integrations/mdx/test/css-head-mdx.test.js b/packages/integrations/mdx/test/css-head-mdx.test.js
index ed1c6d1d6..8b5764625 100644
--- a/packages/integrations/mdx/test/css-head-mdx.test.js
+++ b/packages/integrations/mdx/test/css-head-mdx.test.js
@@ -1,7 +1,8 @@
 import mdx from '@astrojs/mdx';
 
-import { expect } from 'chai';
 import { parseHTML } from 'linkedom';
+import { describe, it, before } from 'node:test';
+import * as assert from 'node:assert/strict';
 import { loadFixture } from '../../../astro/test/test-utils.js';
 import * as cheerio from 'cheerio';
 
@@ -27,10 +28,10 @@ describe('Head injection w/ MDX', () => {
 			const { document } = parseHTML(html);
 
 			const links = document.querySelectorAll('head link[rel=stylesheet]');
-			expect(links).to.have.a.lengthOf(1);
+			assert.equal(links.length, 1);
 
 			const scripts = document.querySelectorAll('head script[type=module]');
-			expect(scripts).to.have.a.lengthOf(1);
+			assert.equal(scripts.length, 1);
 		});
 
 		it('injects into the head for content collections', async () => {
@@ -38,7 +39,7 @@ describe('Head injection w/ MDX', () => {
 			const { document } = parseHTML(html);
 
 			const links = document.querySelectorAll('head link[rel=stylesheet]');
-			expect(links).to.have.a.lengthOf(1);
+			assert.equal(links.length, 1);
 		});
 
 		it('injects content from a component using Content#render()', async () => {
@@ -46,10 +47,10 @@ describe('Head injection w/ MDX', () => {
 			const { document } = parseHTML(html);
 
 			const links = document.querySelectorAll('head link[rel=stylesheet]');
-			expect(links).to.have.a.lengthOf(1);
+			assert.equal(links.length, 1);
 
 			const scripts = document.querySelectorAll('head script[type=module]');
-			expect(scripts).to.have.a.lengthOf(2);
+			assert.equal(scripts.length, 2);
 		});
 
 		it('Using component using slots.render() API', async () => {
@@ -57,7 +58,7 @@ describe('Head injection w/ MDX', () => {
 			const { document } = parseHTML(html);
 
 			const links = document.querySelectorAll('head link[rel=stylesheet]');
-			expect(links).to.have.a.lengthOf(1);
+			assert.equal(links.length, 1);
 		});
 
 		it('Using component but no layout', async () => {
@@ -66,10 +67,10 @@ describe('Head injection w/ MDX', () => {
 			const $ = cheerio.load(html);
 
 			const headLinks = $('head link[rel=stylesheet]');
-			expect(headLinks).to.have.a.lengthOf(1);
+			assert.equal(headLinks.length, 1);
 
 			const bodyLinks = $('body link[rel=stylesheet]');
-			expect(bodyLinks).to.have.a.lengthOf(0);
+			assert.equal(bodyLinks.length, 0);
 		});
 
 		it('JSX component rendering Astro children within head buffering phase', async () => {
@@ -78,10 +79,10 @@ describe('Head injection w/ MDX', () => {
 			const $ = cheerio.load(html);
 
 			const headLinks = $('head link[rel=stylesheet]');
-			expect(headLinks).to.have.a.lengthOf(1);
+			assert.equal(headLinks.length, 1);
 
 			const bodyLinks = $('body link[rel=stylesheet]');
-			expect(bodyLinks).to.have.a.lengthOf(0);
+			assert.equal(bodyLinks.length, 0);
 		});
 
 		it('Injection caused by delayed slots', async () => {
@@ -91,10 +92,10 @@ describe('Head injection w/ MDX', () => {
 			const $ = cheerio.load(html);
 
 			const headLinks = $('head link[rel=stylesheet]');
-			expect(headLinks).to.have.a.lengthOf(1);
+			assert.equal(headLinks.length, 1);
 
 			const bodyLinks = $('body link[rel=stylesheet]');
-			expect(bodyLinks).to.have.a.lengthOf(0);
+			assert.equal(bodyLinks.length, 0);
 		});
 	});
 });