Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

apps/desktop/src/lib/preview-reach.test.ts

@@ -0,0 +1,78 @@
+import { afterEach, describe, expect, it, vi } from 'vitest'
+
+import { $connection } from '@/store/session'
+
+import { reachablePreviewUrl } from './preview-reach'
+
+const desktopWindow = window as unknown as { hermesDesktop?: Window['hermesDesktop'] }
+
+function installBridge(reachPreviewUrl?: unknown) {
+  desktopWindow.hermesDesktop = { reachPreviewUrl } as unknown as Window['hermesDesktop']
+}
+
+afterEach(() => {
+  $connection.set(null)
+  delete desktopWindow.hermesDesktop
+})
+
+describe('reachablePreviewUrl', () => {
+  // On a local backend the agent's localhost IS this machine's localhost —
+  // rewriting would break a URL that already works.
+  it('leaves a local gateway alone without touching the bridge', async () => {
+    const bridge = vi.fn()
+
+    $connection.set({ mode: 'local' } as never)
+    installBridge(bridge)
+
+    expect(await reachablePreviewUrl('http://localhost:5173/')).toBe('http://localhost:5173/')
+    expect(bridge).not.toHaveBeenCalled()
+  })
+
+  it('asks main to resolve the URL on a remote gateway', async () => {
+    const bridge = vi.fn(async () => 'http://127.0.0.1:45173/')
+
+    $connection.set({ mode: 'remote' } as never)
+    installBridge(bridge)
+
+    expect(await reachablePreviewUrl('http://localhost:5173/')).toBe('http://127.0.0.1:45173/')
+    expect(bridge).toHaveBeenCalledWith('http://localhost:5173/')
+  })
+
+  // A url/cloud remote has no tunnel to borrow, so main hands the URL back
+  // unchanged; the pane's own error explains it from there.
+  it('passes the original through when main cannot reach it', async () => {
+    $connection.set({ mode: 'remote' } as never)
+    installBridge(vi.fn(async (url: string) => url))
+
+    expect(await reachablePreviewUrl('http://localhost:5173/')).toBe('http://localhost:5173/')
+  })
+
+  it('falls back to the original when the bridge throws', async () => {
+    $connection.set({ mode: 'remote' } as never)
+    installBridge(
+      vi.fn(async () => {
+        throw new Error('no handler')
+      })
+    )
+
+    expect(await reachablePreviewUrl('http://localhost:5173/')).toBe('http://localhost:5173/')
+  })
+
+  // An older Electron main predates the handler entirely.
+  it('survives a bridge with no reach method', async () => {
+    $connection.set({ mode: 'remote' } as never)
+    installBridge(undefined)
+
+    expect(await reachablePreviewUrl('http://localhost:5173/')).toBe('http://localhost:5173/')
+  })
+
+  it('ignores an empty url', async () => {
+    $connection.set({ mode: 'remote' } as never)
+    const bridge = vi.fn()
+
+    installBridge(bridge)
+
+    expect(await reachablePreviewUrl('')).toBe('')
+    expect(bridge).not.toHaveBeenCalled()
+  })
+})