1 files changed, 66 insertions, 0 deletions
diff --git a/packages/integrations/markdoc/test/propagated-assets.test.js b/packages/integrations/markdoc/test/propagated-assets.test.js
new file mode 100644
index 000000000..429e07141
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+++ b/packages/integrations/markdoc/test/propagated-assets.test.js
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+import { parseHTML } from 'linkedom';
+import { expect } from 'chai';
+import { loadFixture } from '../../../astro/test/test-utils.js';
+
+describe('Markdoc - propagated assets', () => {
+	let fixture;
+	let devServer;
+	before(async () => {
+		fixture = await loadFixture({
+			root: new URL('./fixtures/propagated-assets/', import.meta.url),
+		});
+	});
+
+	const modes = ['dev', 'prod'];
+
+	for (const mode of modes) {
+		describe(mode, () => {
+			/** @type {Document} */
+			let stylesDocument;
+			/** @type {Document} */
+			let scriptsDocument;
+
+			before(async () => {
+				if (mode === 'prod') {
+					await fixture.build();
+					stylesDocument = parseHTML(await fixture.readFile('/styles/index.html')).document;
+					scriptsDocument = parseHTML(await fixture.readFile('/scripts/index.html')).document;
+				} else if (mode === 'dev') {
+					devServer = await fixture.startDevServer();
+					const styleRes = await fixture.fetch('/styles');
+					const scriptRes = await fixture.fetch('/scripts');
+					stylesDocument = parseHTML(await styleRes.text()).document;
+					scriptsDocument = parseHTML(await scriptRes.text()).document;
+				}
+			});
+
+			after(async () => {
+				if (mode === 'dev') devServer?.stop();
+			});
+
+			it('Bundles styles', async () => {
+				let styleContents;
+				if (mode === 'dev') {
+					const styles = stylesDocument.querySelectorAll('style');
+					expect(styles).to.have.lengthOf(1);
+					styleContents = styles[0].textContent;
+				} else {
+					const links = stylesDocument.querySelectorAll('link[rel="stylesheet"]');
+					expect(links).to.have.lengthOf(1);
+					styleContents = await fixture.readFile(links[0].href);
+				}
+				expect(styleContents).to.include('--color-base-purple: 269, 79%;');
+			});
+
+			it('[fails] Does not bleed styles to other page', async () => {
+				if (mode === 'dev') {
+					const styles = scriptsDocument.querySelectorAll('style');
+					expect(styles).to.have.lengthOf(0);
+				} else {
+					const links = scriptsDocument.querySelectorAll('link[rel="stylesheet"]');
+					expect(links).to.have.lengthOf(0);
+				}
+			});
+		});
+	}
+});