chore: migrate to nuxt-vitest

tests/unit/reorder-timeline.test.ts

@@ -0,0 +1,87 @@
+import type { mastodon } from 'masto'
+import { describe, expect, it } from 'vitest'
+
+function status(id: string, filtered?: mastodon.v1.FilterContext): mastodon.v1.Status {
+  if (filtered) {
+    return {
+      id,
+      filtered: [
+        {
+          filter: {
+            filterAction: 'hide',
+            context: [filtered],
+          },
+        } as mastodon.v1.FilterResult,
+      ],
+    } as mastodon.v1.Status
+  }
+
+  return { id } as mastodon.v1.Status
+}
+function reply(id: string, s: mastodon.v1.Status) {
+  return { id, inReplyToId: s.id } as mastodon.v1.Status
+}
+function reblog(id: string, s: mastodon.v1.Status) {
+  return { id, reblog: s } as mastodon.v1.Status
+}
+
+const p_a1 = status('p_a1')
+const p_b1 = status('p_b1')
+
+const p_a2 = reply('p_a2', p_a1)
+const p_b2 = reply('p_b2', p_b1)
+
+const p_a3 = reply('p_a3', p_a2)
+const p_b3 = reply('p_b3', p_b2)
+
+const r_a1 = reblog('r_a1', p_a1)
+const r_b1 = reblog('r_b1', p_b1)
+
+const r_a2 = reblog('r_a2', p_a2)
+const r_b2 = reblog('r_b2', p_b2)
+
+const f1 = status('f1', 'public')
+const r_f1 = reply('r_f1', f1)
+const rb_f1 = reblog('rb_f1', f1)
+const n_f2 = status('f2', 'notifications')
+
+describe('timeline reordering', () => {
+  it('reorder basic', () => {
+    expect(reorderedTimeline([r_a2, r_a1])).toEqual([r_a1, r_a2])
+
+    expect(reorderedTimeline([r_a2, p_a1])).toEqual([p_a1, r_a2])
+
+    expect(reorderedTimeline([p_a1, p_a2, p_a3])).toEqual([p_a1, p_a2, p_a3])
+
+    expect(reorderedTimeline([p_a3, p_a2, p_a1])).toEqual([p_a1, p_a2, p_a3])
+
+    expect(reorderedTimeline([p_a2, p_a3, p_a1])).toEqual([p_a1, p_a2, p_a3])
+
+    expect(reorderedTimeline([p_a2, p_b3, p_a3, p_b1, p_a1, p_b2])).toEqual([p_a1, p_a2, p_a3, p_b1, p_b2, p_b3])
+
+    expect(reorderedTimeline([r_a2, p_b3, p_a3, p_b1, p_a1, r_b2])).toEqual([p_a1, r_a2, p_a3, p_b1, r_b2, p_b3])
+
+    expect(reorderedTimeline([r_a2, p_b3, p_a3, p_b1, p_a1, r_b2])).toEqual([p_a1, r_a2, p_a3, p_b1, r_b2, p_b3])
+
+    expect(reorderedTimeline([p_a1, p_b1, p_a2, p_b2, p_a3, p_b3])).toEqual([p_a1, p_a2, p_a3, p_b1, p_b2, p_b3])
+
+    expect(reorderedTimeline([p_a3, r_a1, r_a2, r_b2, p_b3, r_b1])).toEqual([r_a1, r_a2, p_a3, r_b1, r_b2, p_b3])
+  })
+
+  it('reorder with filtered item', () => {
+    // should not show filtered status with 'hide' filterAction
+    expect(reorderedTimeline([p_a3, f1, r_a1, r_a2, r_b2, p_b3, r_b1])).toEqual([r_a1, r_a2, p_a3, r_b1, r_b2, p_b3])
+
+    // should not filter status with 'hide' filterAction but does not match context
+    expect(reorderedTimeline([p_a3, n_f2, r_a1, r_a2, r_b2, p_b3, r_b1], 'public')).toEqual([r_a1, r_a2, p_a3, n_f2, r_b1, r_b2, p_b3])
+
+    // should filter status with 'hide' filterAction and matches context
+    expect(reorderedTimeline([p_a3, n_f2, r_a1, r_a2, r_b2, p_b3, r_b1], 'notifications')).toEqual([r_a1, r_a2, p_a3, r_b1, r_b2, p_b3])
+
+    // should show reply to a filtered status
+    expect(reorderedTimeline([p_a3, f1, r_a1, r_f1, r_a2, r_b2, p_b3, r_b1])).toEqual([r_a1, r_a2, p_a3, r_f1, r_b1, r_b2, p_b3])
+
+    // should not show reblogged status that is filtered with 'hide' filterAction
+    expect(reorderedTimeline([p_a3, f1, r_a1, rb_f1, r_a2, r_b2, p_b3, r_b1])).toEqual([r_a1, r_a2, p_a3, r_b1, r_b2, p_b3])
+  })
+})