snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

web_src/js/components/DiffFileTreeItem.test.ts

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+import DiffFileTreeItem from './DiffFileTreeItem.vue';
+import {createApp, h} from 'vue';
+import type {DiffStatus, DiffTreeEntry} from '../modules/diff-file.ts';
+
+function renderItem(diffStatus: string): string {
+  const item: DiffTreeEntry = {
+    FullName: 'a.txt', OldFullName: '', DisplayName: 'a.txt', NameHash: 'hash',
+    DiffStatus: diffStatus as DiffStatus, EntryMode: '', IsViewed: false, Children: null, FileIcon: '',
+  };
+  const root = document.createElement('div');
+  createApp({render: () => h(DiffFileTreeItem, {item})}).mount(root);
+  return root.innerHTML;
+}
+
+test('DiffFileTreeItem diff status icon', () => {
+  window.config.pageData.DiffFileTree = {TreeRoot: {
+    FullName: '', OldFullName: '', DisplayName: '', NameHash: 'root',
+    DiffStatus: '', EntryMode: 'tree', IsViewed: false, Children: [], FileIcon: '',
+  }};
+  expect(renderItem('typechanged')).toContain('octicon-diff-modified');
+  // a status the frontend does not know must fall back instead of failing to render
+  expect(renderItem('something-new')).toContain('octicon-blocked');
+});