test: generateAdditionalFilesShortcut (snapshot)

3 files changed, 56 insertions, 0 deletions

diff --git a/src/content/dependencies/generateAdditionalFilesShortcut.js b/src/content/dependencies/generateAdditionalFilesShortcut.js
index dd097e28..7dfe07b3 100644
--- a/src/content/dependencies/generateAdditionalFilesShortcut.js
+++ b/src/content/dependencies/generateAdditionalFilesShortcut.js
@@ -1,3 +1,5 @@
+import {empty} from '../../util/sugar.js';
+
 export default {
   extraDependencies: [
     'html',
@@ -14,6 +16,10 @@ export default {
     html,
     language,
   }) {
+    if (empty(data.titles)) {
+      return html.blank();
+    }
+
     return language.$('releaseInfo.additionalFiles.shortcut', {
       anchorLink:
         html.tag('a',
diff --git a/tap-snapshots/test/snapshot/generateAdditionalFilesShortcut.js.test.cjs b/tap-snapshots/test/snapshot/generateAdditionalFilesShortcut.js.test.cjs
new file mode 100644
index 00000000..74b5f47f
--- /dev/null
+++ b/tap-snapshots/test/snapshot/generateAdditionalFilesShortcut.js.test.cjs
@@ -0,0 +1,14 @@
+/* IMPORTANT
+ * This snapshot file is auto-generated, but designed for humans.
+ * It should be checked into source control and tracked carefully.
+ * Re-generate by setting TAP_SNAPSHOT=1 and running tests.
+ * Make sure to inspect the output below.  Do not ignore changes!
+ */
+'use strict'
+exports[`test/snapshot/generateAdditionalFilesShortcut.js TAP generateAdditionalFilesShortcut (snapshot) > basic behavior 1`] = `
+<a href="#additional-files">Additional files:</a> SBURB Wallpaper, Alternate Covers
+`
+
+exports[`test/snapshot/generateAdditionalFilesShortcut.js TAP generateAdditionalFilesShortcut (snapshot) > no additional files 1`] = `
+
+`
diff --git a/test/snapshot/generateAdditionalFilesShortcut.js b/test/snapshot/generateAdditionalFilesShortcut.js
new file mode 100644
index 00000000..0ca777b4
--- /dev/null
+++ b/test/snapshot/generateAdditionalFilesShortcut.js
@@ -0,0 +1,36 @@
+import t from 'tap';
+import {testContentFunctions} from '../lib/content-function.js';
+
+testContentFunctions(t, 'generateAdditionalFilesShortcut (snapshot)', async (t, evaluate) => {
+  await evaluate.load();
+
+  evaluate.snapshot('no additional files', {
+    name: 'generateAdditionalFilesShortcut',
+    args: [[]],
+  });
+
+  evaluate.snapshot('basic behavior', {
+    name: 'generateAdditionalFilesShortcut',
+    args: [
+      [
+        {
+          title: 'SBURB Wallpaper',
+          files: [
+            'sburbwp_1280x1024.jpg',
+            'sburbwp_1440x900.jpg',
+            'sburbwp_1920x1080.jpg',
+          ],
+        },
+        {
+          title: 'Alternate Covers',
+          description: 'This is just an example description.',
+          files: [
+            'Homestuck_Vol4_alt1.jpg',
+            'Homestuck_Vol4_alt2.jpg',
+            'Homestuck_Vol4_alt3.jpg',
+          ],
+        },
+      ],
+    ],
+  });
+});