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76 changes: 0 additions & 76 deletions packages/evlog/test/ai/ai.test.ts
Original file line number Diff line number Diff line change
Expand Up @@ -451,30 +451,6 @@ describe('createAILogger', () => {
expect(aiData.msToFinish).toBeGreaterThanOrEqual(0)
})

it('captures tool calls from stream chunks', async () => {
const log = createMockLogger()
const ai = createAILogger(log)
const model = createMockModel()
const wrappedModel = wrapMock(ai, model)

const chunks: LanguageModelV4StreamPart[] = [
{ type: 'tool-input-start', id: 'tc1', toolName: 'searchWeb' },
{ type: 'tool-input-delta', id: 'tc1', delta: '{}' },
{ type: 'tool-input-end', id: 'tc1' },
{ type: 'finish', finishReason: createFinishReason('tool-calls'), usage: createMockUsage() },
]

vi.mocked(model.doStream).mockResolvedValue({
stream: makeReadableStream(chunks),
})

const result = await wrappedModel.doStream(createMockCallOptions())
await consumeStream(result.stream)

const aiData = log.setCalls[log.setCalls.length - 1].ai as Record<string, unknown>
expect(aiData.toolCalls).toEqual(['searchWeb'])
})

it('captures modelId from response-metadata chunk', async () => {
const log = createMockLogger()
const ai = createAILogger(log)
Expand Down Expand Up @@ -556,31 +532,6 @@ describe('createAILogger', () => {
expect(aiData.totalTokens).toBe(450)
})

it('shows steps only when greater than 1', async () => {
const log = createMockLogger()
const ai = createAILogger(log)
const model = createMockModel()
const wrappedModel = wrapMock(ai, model)

const mockResult = {
content: [],
finishReason: createFinishReason(),
usage: createMockUsage(),
response: { modelId: 'claude-sonnet-4.6' },
}

vi.mocked(model.doGenerate).mockResolvedValue(asGenerateResult(mockResult))

await wrappedModel.doGenerate(createMockCallOptions())
let aiData = log.setCalls[log.setCalls.length - 1].ai as Record<string, unknown>
expect(aiData.steps).toBeUndefined()

vi.mocked(model.doGenerate).mockResolvedValue(asGenerateResult(mockResult))
await wrappedModel.doGenerate(createMockCallOptions())
aiData = log.setCalls[log.setCalls.length - 1].ai as Record<string, unknown>
expect(aiData.steps).toBe(2)
})

it('tracks multiple models with ai.models array', async () => {
const log = createMockLogger()
const ai = createAILogger(log)
Expand Down Expand Up @@ -638,33 +589,6 @@ describe('createAILogger', () => {
expect(aiData.models).toBeUndefined()
})

it('concatenates tool calls across multiple calls', async () => {
const log = createMockLogger()
const ai = createAILogger(log)
const model = createMockModel()
const wrappedModel = wrapMock(ai, model)

vi.mocked(model.doGenerate)
.mockResolvedValueOnce({
content: [{ type: 'tool-call', toolCallId: 'tc1', toolName: 'search', args: '{}' }],
finishReason: createFinishReason('tool-calls'),
usage: createMockUsage(),
response: { modelId: 'claude-sonnet-4.6' },
})
.mockResolvedValueOnce({
content: [{ type: 'tool-call', toolCallId: 'tc2', toolName: 'calculate', args: '{}' }],
finishReason: createFinishReason('stop'),
usage: createMockUsage(),
response: { modelId: 'claude-sonnet-4.6' },
})

await wrappedModel.doGenerate(createMockCallOptions())
await wrappedModel.doGenerate(createMockCallOptions())

const aiData = log.merged.ai as Record<string, unknown>
expect(aiData.toolCalls).toEqual(['search', 'calculate'])
})

it('does not grow array fields quadratically across multi-step runs', async () => {
const log = createMockLogger()
const ai = createAILogger(log)
Expand Down
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