1 files changed, 122 insertions, 0 deletions
diff --git a/packages/astro-rss/test/pagesGlobToRssItems.test.js b/packages/astro-rss/test/pagesGlobToRssItems.test.js
new file mode 100644
index 000000000..36613c96c
--- /dev/null
+++ b/packages/astro-rss/test/pagesGlobToRssItems.test.js
@@ -0,0 +1,122 @@
+import assert from 'node:assert/strict';
+import { describe, it } from 'node:test';
+
+import { pagesGlobToRssItems } from '../dist/index.js';
+import { phpFeedItem, web1FeedItem } from './test-utils.js';
+
+describe('pagesGlobToRssItems', () => {
+	it('should generate on valid result', async () => {
+		const globResult = {
+			'./posts/php.md': () =>
+				new Promise((resolve) =>
+					resolve({
+						url: phpFeedItem.link,
+						frontmatter: {
+							title: phpFeedItem.title,
+							pubDate: phpFeedItem.pubDate,
+							description: phpFeedItem.description,
+						},
+					}),
+				),
+			'./posts/nested/web1.md': () =>
+				new Promise((resolve) =>
+					resolve({
+						url: web1FeedItem.link,
+						frontmatter: {
+							title: web1FeedItem.title,
+							pubDate: web1FeedItem.pubDate,
+							description: web1FeedItem.description,
+						},
+					}),
+				),
+		};
+
+		const items = await pagesGlobToRssItems(globResult);
+		const expected = [
+			{
+				title: phpFeedItem.title,
+				link: phpFeedItem.link,
+				pubDate: new Date(phpFeedItem.pubDate),
+				description: phpFeedItem.description,
+			},
+			{
+				title: web1FeedItem.title,
+				link: web1FeedItem.link,
+				pubDate: new Date(web1FeedItem.pubDate),
+				description: web1FeedItem.description,
+			},
+		];
+
+		assert.deepEqual(
+			items.sort((a, b) => a.pubDate - b.pubDate),
+			expected,
+		);
+	});
+
+	it('should fail on missing "url"', () => {
+		const globResult = {
+			'./posts/php.md': () =>
+				new Promise((resolve) =>
+					resolve({
+						url: undefined,
+						frontmatter: {
+							pubDate: phpFeedItem.pubDate,
+							description: phpFeedItem.description,
+						},
+					}),
+				),
+		};
+		return assert.rejects(pagesGlobToRssItems(globResult));
+	});
+
+	it('should fail on missing "title" key and "description"', () => {
+		const globResult = {
+			'./posts/php.md': () =>
+				new Promise((resolve) =>
+					resolve({
+						url: phpFeedItem.link,
+						frontmatter: {
+							title: undefined,
+							pubDate: phpFeedItem.pubDate,
+							description: undefined,
+						},
+					}),
+				),
+		};
+		return assert.rejects(pagesGlobToRssItems(globResult));
+	});
+
+	it('should not fail on missing "title" key if "description" is present', () => {
+		const globResult = {
+			'./posts/php.md': () =>
+				new Promise((resolve) =>
+					resolve({
+						url: phpFeedItem.link,
+						frontmatter: {
+							title: undefined,
+							pubDate: phpFeedItem.pubDate,
+							description: phpFeedItem.description,
+						},
+					}),
+				),
+		};
+		return assert.doesNotReject(pagesGlobToRssItems(globResult));
+	});
+
+	it('should not fail on missing "description" key if "title" is present', () => {
+		const globResult = {
+			'./posts/php.md': () =>
+				new Promise((resolve) =>
+					resolve({
+						url: phpFeedItem.link,
+						frontmatter: {
+							title: phpFeedItem.title,
+							pubDate: phpFeedItem.pubDate,
+							description: undefined,
+						},
+					}),
+				),
+		};
+		return assert.doesNotReject(pagesGlobToRssItems(globResult));
+	});
+});