migrate MDX tests (#9894)

1 files changed, 5 insertions, 4 deletions

diff --git a/packages/integrations/mdx/test/mdx-plus-react.test.js b/packages/integrations/mdx/test/mdx-plus-react.test.js
index d0f6095c1..eb5955282 100644
--- a/packages/integrations/mdx/test/mdx-plus-react.test.js
+++ b/packages/integrations/mdx/test/mdx-plus-react.test.js
@@ -1,4 +1,5 @@
-import { expect } from 'chai';
+import { describe, it, before } from 'node:test';
+import * as assert from 'node:assert/strict';
 import { parseHTML } from 'linkedom';
 import { loadFixture } from '../../../astro/test/test-utils.js';
 
@@ -32,18 +33,18 @@ describe('MDX and React', () => {
 
 		const p = document.querySelector('p');
 
-		expect(p.textContent).to.equal('Hello world');
+		assert.equal(p.textContent, 'Hello world');
 	});
 
 	it('mdx renders fine', async () => {
 		const html = await fixture.readFile('/post/index.html');
 		const { document } = parseHTML(html);
 		const h = document.querySelector('#testing');
-		expect(h.textContent).to.equal('Testing');
+		assert.equal(h.textContent, 'Testing');
 	});
 
 	it('does not get a invalid hook call warning', () => {
 		const errors = unhook();
-		expect(errors).to.have.a.lengthOf(0);
+		assert.equal(errors.length === 0, true);
 	});
 });