TradingAgents/ui/__tests__/features/run-detail/useRunStream.test.ts

49 lines
1.9 KiB
TypeScript

import { renderHook, act } from '@testing-library/react'
import { useRunStream } from '@/features/run-detail/hooks/useRunStream'
jest.mock('@/lib/sse', () => ({
createSSEConnection: jest.fn((url: string, handlers: Record<string, (d: unknown) => void>) => {
setTimeout(() => {
// First turn of bull_researcher
handlers.onAgentStart?.({ step: 'bull_researcher', turn: 0 })
handlers.onAgentComplete?.({ step: 'bull_researcher', turn: 0, report: 'Bull case round 1' })
// Second turn of bull_researcher
handlers.onAgentStart?.({ step: 'bull_researcher', turn: 1 })
handlers.onAgentComplete?.({ step: 'bull_researcher', turn: 1, report: 'Bull case round 2' })
handlers.onRunComplete?.({ decision: 'BUY', run_id: 'abc' })
}, 0)
return jest.fn()
}),
}))
jest.mock('@/lib/api-client', () => ({
getRunStreamUrl: (id: string) => `/api/runs/${id}/stream`,
}))
test('appends multiple turns for same step', async () => {
const { result } = renderHook(() => useRunStream('abc'))
await act(async () => { await new Promise((r) => setTimeout(r, 10)) })
expect(result.current.reports['bull_researcher']).toEqual([
'Bull case round 1',
'Bull case round 2',
])
})
test('step status stays done after multiple turns', async () => {
const { result } = renderHook(() => useRunStream('abc'))
await act(async () => { await new Promise((r) => setTimeout(r, 10)) })
expect(result.current.steps['bull_researcher']).toBe('done')
})
test('verdict and status set on run:complete', async () => {
const { result } = renderHook(() => useRunStream('abc'))
await act(async () => { await new Promise((r) => setTimeout(r, 10)) })
expect(result.current.verdict).toBe('BUY')
expect(result.current.status).toBe('complete')
})
test('initial reports are empty arrays', () => {
const { result } = renderHook(() => useRunStream('abc'))
expect(result.current.reports['market_analyst']).toEqual([])
})