1 files changed, 72 insertions, 0 deletions
diff --git a/packages/integrations/sitemap/test/prefix.test.js b/packages/integrations/sitemap/test/prefix.test.js
new file mode 100644
index 000000000..fdd538d0f
--- /dev/null
+++ b/packages/integrations/sitemap/test/prefix.test.js
@@ -0,0 +1,72 @@
+import { loadFixture, readXML } from './test-utils.js';
+import { sitemap } from './fixtures/static/deps.mjs';
+import assert from 'node:assert/strict';
+import { before, describe, it } from 'node:test';
+
+describe('Prefix support', () => {
+	/** @type {import('./test-utils.js').Fixture} */
+	let fixture;
+	const prefix = 'test-';
+
+	describe('Static', () => {
+		before(async () => {
+			fixture = await loadFixture({
+				root: './fixtures/static/',
+				integrations: [
+					sitemap(),
+					sitemap({
+						prefix,
+					}),
+				],
+			});
+			await fixture.build();
+		});
+
+		it('Content is same', async () => {
+			const data = await readXML(fixture.readFile('/sitemap-0.xml'));
+			const prefixData = await readXML(fixture.readFile(`/${prefix}0.xml`));
+			assert.deepEqual(prefixData, data);
+		});
+
+		it('Index file load correct sitemap', async () => {
+			const data = await readXML(fixture.readFile('/sitemap-index.xml'));
+			const sitemapUrl = data.sitemapindex.sitemap[0].loc[0];
+			assert.strictEqual(sitemapUrl, 'http://example.com/sitemap-0.xml');
+
+			const prefixData = await readXML(fixture.readFile(`/${prefix}index.xml`));
+			const prefixSitemapUrl = prefixData.sitemapindex.sitemap[0].loc[0];
+			assert.strictEqual(prefixSitemapUrl, `http://example.com/${prefix}0.xml`);
+		});
+	});
+
+	describe('SSR', () => {
+		before(async () => {
+			fixture = await loadFixture({
+				root: './fixtures/ssr/',
+				integrations: [
+					sitemap(),
+					sitemap({
+						prefix,
+					}),
+				],
+			});
+			await fixture.build();
+		});
+
+		it('Content is same', async () => {
+			const data = await readXML(fixture.readFile('/client/sitemap-0.xml'));
+			const prefixData = await readXML(fixture.readFile(`/client/${prefix}0.xml`));
+			assert.deepEqual(prefixData, data);
+		});
+
+		it('Index file load correct sitemap', async () => {
+			const data = await readXML(fixture.readFile('/client/sitemap-index.xml'));
+			const sitemapUrl = data.sitemapindex.sitemap[0].loc[0];
+			assert.strictEqual(sitemapUrl, 'http://example.com/sitemap-0.xml');
+
+			const prefixData = await readXML(fixture.readFile(`/client/${prefix}index.xml`));
+			const prefixSitemapUrl = prefixData.sitemapindex.sitemap[0].loc[0];
+			assert.strictEqual(prefixSitemapUrl, `http://example.com/${prefix}0.xml`);
+		});
+	});
+});