1 files changed, 89 insertions, 0 deletions
diff --git a/packages/integrations/mdx/test/mdx-astro-markdown-remarkRehype.test.js b/packages/integrations/mdx/test/mdx-astro-markdown-remarkRehype.test.js
new file mode 100644
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+++ b/packages/integrations/mdx/test/mdx-astro-markdown-remarkRehype.test.js
@@ -0,0 +1,89 @@
+import mdx from '@astrojs/mdx';
+
+import * as assert from 'node:assert/strict';
+import { describe, it } from 'node:test';
+import { parseHTML } from 'linkedom';
+import { loadFixture } from '../../../astro/test/test-utils.js';
+
+describe('MDX with Astro Markdown remark-rehype config', () => {
+	it('Renders footnotes with values from the default configuration', async () => {
+		const fixture = await loadFixture({
+			root: new URL('./fixtures/mdx-astro-markdown-remarkRehype/', import.meta.url),
+			integrations: [mdx()],
+			markdown: {
+				remarkRehype: {
+					footnoteLabel: 'Catatan kaki',
+					footnoteBackLabel: 'Kembali ke konten',
+				},
+			},
+		});
+
+		await fixture.build();
+		const html = await fixture.readFile('/index.html');
+		const { document } = parseHTML(html);
+
+		assert.equal(document.querySelector('#footnote-label').textContent, 'Catatan kaki');
+		assert.equal(
+			document.querySelector('.data-footnote-backref').getAttribute('aria-label'),
+			'Kembali ke konten',
+		);
+	});
+
+	it('Renders footnotes with values from custom configuration extending the default', async () => {
+		const fixture = await loadFixture({
+			root: new URL('./fixtures/mdx-astro-markdown-remarkRehype/', import.meta.url),
+			integrations: [
+				mdx({
+					remarkRehype: {
+						footnoteLabel: 'Catatan kaki',
+						footnoteBackLabel: 'Kembali ke konten',
+					},
+				}),
+			],
+			markdown: {
+				remarkRehype: {
+					footnoteBackLabel: 'Replace me',
+				},
+			},
+		});
+
+		await fixture.build();
+		const html = await fixture.readFile('/index.html');
+		const { document } = parseHTML(html);
+
+		assert.equal(document.querySelector('#footnote-label').textContent, 'Catatan kaki');
+		assert.equal(
+			document.querySelector('.data-footnote-backref').getAttribute('aria-label'),
+			'Kembali ke konten',
+		);
+	});
+
+	it('Renders footnotes with values from custom configuration without extending the default', async () => {
+		const fixture = await loadFixture({
+			root: new URL('./fixtures/mdx-astro-markdown-remarkRehype/', import.meta.url),
+			integrations: [
+				mdx({
+					extendPlugins: 'astroDefaults',
+					remarkRehype: {
+						footnoteLabel: 'Catatan kaki',
+					},
+				}),
+			],
+			markdown: {
+				remarkRehype: {
+					footnoteBackLabel: 'Kembali ke konten',
+				},
+			},
+		});
+
+		await fixture.build();
+		const html = await fixture.readFile('/index.html');
+		const { document } = parseHTML(html);
+
+		assert.equal(document.querySelector('#footnote-label').textContent, 'Catatan kaki');
+		assert.equal(
+			document.querySelector('.data-footnote-backref').getAttribute('aria-label'),
+			'Back to reference 1',
+		);
+	});
+});