go-sip/internal/callflow/result_payload_test.go

package callflow

import (
	"encoding/json"
	"testing"
	"time"

	"git.ipao.vip/rogee/go-sip/internal/ai"
	"git.ipao.vip/rogee/go-sip/internal/contract"
)

func approvedResultFixture() (FinalCallFacts, Result) {
	start := time.Date(2026, 9, 21, 1, 0, 0, 0, time.UTC)
	facts := FinalCallFacts{
		TaskID: "task-asr", CallerProfileID: "caller-profile-mock", Callee: "15003164745", TrunkID: "trunk-mock",
		StartedAt: start, EndedAt: start.Add(3 * time.Second), Outcome: "answered", ReasonMessage: "completed in isolated mock",
	}
	result := Result{
		Turns: []ai.TurnResult{
			{Transcript: "用户真实识别文本", Reply: "未实际播放的助手候选内容"},
			{Transcript: "请不要联系", EndedByKeyword: true},
		},
		CaptureWindows: []CaptureWindow{
			{StartedAt: start.Add(100 * time.Millisecond), EndedAt: start.Add(1200 * time.Millisecond)},
			{StartedAt: start.Add(1600 * time.Millisecond), EndedAt: start.Add(2250 * time.Millisecond)},
		},
	}
	return facts, result
}

func TestFinalResultPayloadUsesOnlyObservedUserASRAndMediaTimes(t *testing.T) {
	facts, result := approvedResultFixture()
	payload, err := FinalResultPayload(facts, result)
	if err != nil {
		t.Fatal(err)
	}
	message, err := json.Marshal(map[string]any{
		"event_id": "call-result-test", "event_type": "call.execute.result",
		"dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6", "tenant_id": 1001,
		"issued_at": "2026-09-21T01:00:04Z", "payload": json.RawMessage(payload),
	})
	if err != nil {
		t.Fatal(err)
	}
	if err := contract.ValidateCurrent("mq", message); err != nil {
		t.Fatalf("locally produced result violates the sole current MQ schema: %v", err)
	}
	var parsed struct {
		TaskID          string         `json:"task_id"`
		CallerProfileID string         `json:"caller_profile_id"`
		DurationMS      int64          `json:"duration_ms"`
		Outcome         string         `json:"outcome"`
		ReasonCode      *int           `json:"reason_code"`
		OptOut          bool           `json:"opt_out"`
		Recording       map[string]any `json:"recording"`
		Transcript      []struct {
			SegmentID string `json:"segment_id"`
			TurnID    string `json:"turn_id"`
			Role      string `json:"role"`
			StartMS   int64  `json:"start_ms"`
			EndMS     int64  `json:"end_ms"`
			Text      string `json:"text"`
		} `json:"transcript"`
	}
	if err := json.Unmarshal(payload, &parsed); err != nil {
		t.Fatal(err)
	}
	if parsed.TaskID != facts.TaskID || parsed.CallerProfileID != facts.CallerProfileID || parsed.DurationMS != 3000 || parsed.Outcome != "answered" || parsed.ReasonCode != nil || !parsed.OptOut || len(parsed.Recording) != 0 || len(parsed.Transcript) != 2 {
		t.Fatalf("result changed approved facts or invented a recording: %+v", parsed)
	}
	if first, second := parsed.Transcript[0], parsed.Transcript[1]; first.SegmentID != "segment-1" || first.TurnID != "turn-1" || first.Role != "user" || first.StartMS != 100 || first.EndMS != 1200 || first.Text != result.Turns[0].Transcript || second.SegmentID != "segment-2" || second.TurnID != "turn-2" || second.StartMS != 1600 || second.EndMS != 2250 || second.Text != result.Turns[1].Transcript {
		t.Fatalf("ASR text or observed media timing was lost: %+v", parsed.Transcript)
	}
}

func TestFinalResultPayloadRejectsMissingOrInventedCallFacts(t *testing.T) {
	for _, tc := range []struct {
		name   string
		change func(*FinalCallFacts, *Result)
	}{
		{"missing_approved_caller", func(f *FinalCallFacts, _ *Result) { f.CallerProfileID = "" }},
		{"unapproved_outcome", func(f *FinalCallFacts, _ *Result) { f.Outcome = "new_state" }},
		{"no_sip_reason", func(f *FinalCallFacts, _ *Result) { f.ReasonMessage = "" }},
		{"ended_before_started", func(f *FinalCallFacts, _ *Result) { f.EndedAt = f.StartedAt.Add(-time.Second) }},
		{"missing_media_window", func(_ *FinalCallFacts, r *Result) { r.CaptureWindows = nil }},
		{"reversed_media_window", func(_ *FinalCallFacts, r *Result) {
			r.CaptureWindows[0].EndedAt = r.CaptureWindows[0].StartedAt.Add(-time.Millisecond)
		}},
		{"window_outside_confirmed_call", func(f *FinalCallFacts, r *Result) { r.CaptureWindows[0].EndedAt = f.EndedAt.Add(time.Millisecond) }},
	} {
		t.Run(tc.name, func(t *testing.T) {
			facts, result := approvedResultFixture()
			tc.change(&facts, &result)
			if payload, err := FinalResultPayload(facts, result); err == nil || len(payload) != 0 {
				t.Fatalf("unconfirmed fact became a final result: payload_size=%d err=%v", len(payload), err)
			}
		})
	}
}

func TestFinalResultPayloadNoAnswerHasNoFabricatedTranscriptOrAsset(t *testing.T) {
	facts, _ := approvedResultFixture()
	facts.Outcome, facts.ReasonMessage = "no_answer", "SIP no answer"
	payload, err := FinalResultPayload(facts, Result{})
	if err != nil {
		t.Fatal(err)
	}
	var result struct {
		Transcript []any          `json:"transcript"`
		OptOut     bool           `json:"opt_out"`
		Recording  map[string]any `json:"recording"`
	}
	if err := json.Unmarshal(payload, &result); err != nil || len(result.Transcript) != 0 || result.OptOut || len(result.Recording) != 0 {
		t.Fatalf("no-answer outcome invented media facts: %+v err=%v", result, err)
	}
}