chore: import upstream snapshot with attribution

apps/sim/hooks/queries/utils/fetch-workflow-envelope.test.ts

@@ -0,0 +1,50 @@
+/**
+ * @vitest-environment node
+ */
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+const { mockRequestJson } = vi.hoisted(() => ({
+  mockRequestJson: vi.fn(),
+}))
+
+vi.mock('@/lib/api/client/request', () => ({
+  requestJson: mockRequestJson,
+}))
+
+vi.mock('@/lib/api/contracts/workflows', () => ({
+  getWorkflowStateContract: { __contract: 'getWorkflowState' },
+}))
+
+import { fetchWorkflowEnvelope } from '@/hooks/queries/utils/fetch-workflow-envelope'
+
+describe('fetchWorkflowEnvelope', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  it('returns the unwrapped envelope from the contract response', async () => {
+    const envelope = {
+      id: 'wf-1',
+      isDeployed: true,
+      state: { blocks: {}, edges: [], loops: {}, parallels: {} },
+    }
+    mockRequestJson.mockResolvedValue({ data: envelope })
+
+    const result = await fetchWorkflowEnvelope('wf-1')
+
+    expect(result).toBe(envelope)
+  })
+
+  it('forwards params.id and signal to requestJson against the contract', async () => {
+    mockRequestJson.mockResolvedValue({ data: { id: 'wf-2' } })
+    const controller = new AbortController()
+
+    await fetchWorkflowEnvelope('wf-2', controller.signal)
+
+    expect(mockRequestJson).toHaveBeenCalledTimes(1)
+    expect(mockRequestJson).toHaveBeenCalledWith(
+      { __contract: 'getWorkflowState' },
+      { params: { id: 'wf-2' }, signal: controller.signal }
+    )
+  })
+})