120 lines
3.5 KiB
Go
120 lines
3.5 KiB
Go
package agent
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import (
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"context"
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"strings"
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"testing"
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"reasonix/internal/event"
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"reasonix/internal/provider"
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"reasonix/internal/tool"
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)
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func TestRunRetriesReasoningOnlyFinalAnswer(t *testing.T) {
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prov := &scriptedProvider{name: "p", turns: [][]provider.Chunk{
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{
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{Type: provider.ChunkReasoning, Text: "I should answer the user."},
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{Type: provider.ChunkDone},
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},
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{
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{Type: provider.ChunkText, Text: "visible reply"},
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{Type: provider.ChunkDone},
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},
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}}
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a := New(prov, tool.NewRegistry(), NewSession(""), Options{}, event.Discard)
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if err := a.Run(context.Background(), "answer me"); err != nil {
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t.Fatalf("Run: %v", err)
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}
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if prov.call != 2 {
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t.Fatalf("provider calls = %d, want retry after reasoning-only answer", prov.call)
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}
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if got := lastAssistantContent(a.session); got != "visible reply" {
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t.Fatalf("last assistant content = %q, want visible reply", got)
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}
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if !sessionHasUserMessageContaining(a.session, "visible answer") {
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t.Fatal("missing synthetic visible-answer retry message")
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}
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}
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func TestRunPrefixesReasoningLanguageOnSyntheticRetry(t *testing.T) {
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prov := &mockProvider{name: "p", streams: [][]provider.Chunk{
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{
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{Type: provider.ChunkReasoning, Text: "I should answer the user."},
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{Type: provider.ChunkDone},
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},
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{
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{Type: provider.ChunkText, Text: "visible reply"},
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{Type: provider.ChunkDone},
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},
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}}
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a := New(prov, tool.NewRegistry(), NewSession(""), Options{ReasoningLanguage: "zh"}, event.Discard)
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if err := a.Run(context.Background(), "answer me"); err != nil {
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t.Fatalf("Run: %v", err)
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}
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if len(prov.requests) != 2 {
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t.Fatalf("provider requests = %d, want 2", len(prov.requests))
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}
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for i, req := range prov.requests {
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got := lastUser(req)
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if !strings.HasPrefix(got, "<reasoning-language>") || !strings.Contains(got, "简体中文") {
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t.Fatalf("request %d last user = %q, want reasoning-language prefix", i, got)
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}
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}
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if !strings.Contains(lastUser(prov.requests[1]), "visible answer") {
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t.Fatalf("retry request last user = %q, want visible-answer retry", lastUser(prov.requests[1]))
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}
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}
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func TestRunStopsAfterRepeatedEmptyFinalAnswers(t *testing.T) {
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prov := &scriptedProvider{name: "p", turns: [][]provider.Chunk{
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{{Type: provider.ChunkReasoning, Text: "thinking 1"}, {Type: provider.ChunkDone}},
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{{Type: provider.ChunkReasoning, Text: "thinking 2"}, {Type: provider.ChunkDone}},
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{{Type: provider.ChunkReasoning, Text: "thinking 3"}, {Type: provider.ChunkDone}},
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}}
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a := New(prov, tool.NewRegistry(), NewSession(""), Options{}, event.Discard)
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err := a.Run(context.Background(), "answer me")
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if err == nil {
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t.Fatal("expected repeated empty final answers to stop the run")
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}
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if !strings.Contains(err.Error(), "visible final answer") {
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t.Fatalf("error = %v, want visible final answer", err)
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}
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if prov.call != 3 {
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t.Fatalf("provider calls = %d, want three empty-answer attempts", prov.call)
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}
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}
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func lastAssistantContent(s *Session) string {
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var out string
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for _, m := range s.Messages {
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if m.Role == provider.RoleAssistant {
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out = m.Content
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}
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}
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return out
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}
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func BenchmarkHasVisibleFinalAnswer(b *testing.B) {
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cases := []struct {
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name string
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text string
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}{
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{"normal", "visible reply"},
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{"leading-space", strings.Repeat(" ", 256) + "visible reply"},
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{"all-space", strings.Repeat(" \n\t", 256)},
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}
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for _, tc := range cases {
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b.Run(tc.name, func(b *testing.B) {
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b.ReportAllocs()
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var got bool
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for i := 0; i < b.N; i++ {
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got = hasVisibleFinalAnswer(tc.text)
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}
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_ = got
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})
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}
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}
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