sub2api/backend/internal/service/openai_messages_replay_guard_test.go

59 lines
2.0 KiB
Go

package service
import (
"encoding/json"
"fmt"
"testing"
"github.com/Wei-Shaw/sub2api/internal/pkg/apicompat"
"github.com/stretchr/testify/require"
)
func TestApplyAnthropicCompatFullReplayGuard_TrimsOldMessages(t *testing.T) {
t.Parallel()
req := &apicompat.AnthropicRequest{Messages: make([]apicompat.AnthropicMessage, 0, openAICompatAnthropicReplayMaxTailMessages+3)}
for i := 0; i < openAICompatAnthropicReplayMaxTailMessages+3; i++ {
req.Messages = append(req.Messages, apicompat.AnthropicMessage{
Role: "user",
Content: json.RawMessage(fmt.Sprintf(`"message-%02d"`, i)),
})
}
trimmed := applyAnthropicCompatFullReplayGuard(req)
require.True(t, trimmed)
require.Len(t, req.Messages, openAICompatAnthropicReplayMaxTailMessages)
require.JSONEq(t, `"message-03"`, string(req.Messages[0].Content))
require.JSONEq(t, `"message-14"`, string(req.Messages[len(req.Messages)-1].Content))
}
func TestApplyAnthropicCompatFullReplayGuard_KeepsToolBoundaryIntact(t *testing.T) {
t.Parallel()
req := &apicompat.AnthropicRequest{Messages: make([]apicompat.AnthropicMessage, 0, openAICompatAnthropicReplayMaxTailMessages+3)}
for i := 0; i < openAICompatAnthropicReplayMaxTailMessages+3; i++ {
role := "user"
content := json.RawMessage(fmt.Sprintf(`"message-%02d"`, i))
if i == 1 {
role = "assistant"
content = json.RawMessage(`[{"type":"tool_use","id":"toolu_keep","name":"Read","input":{"file_path":"main.go"}}]`)
}
if i == 3 {
content = json.RawMessage(`[{"type":"tool_result","tool_use_id":"toolu_keep","content":"ok"}]`)
}
req.Messages = append(req.Messages, apicompat.AnthropicMessage{
Role: role,
Content: content,
})
}
trimmed := applyAnthropicCompatFullReplayGuard(req)
require.True(t, trimmed)
require.Len(t, req.Messages, openAICompatAnthropicReplayMaxTailMessages+2)
require.Equal(t, "assistant", req.Messages[0].Role)
require.Contains(t, string(req.Messages[0].Content), `"toolu_keep"`)
require.Contains(t, string(req.Messages[2].Content), `"tool_result"`)
}