feat: 算力引擎 Go 后端核心（new-api）

- 统一 OpenAI 兼容 /v1 中继 + 渠道/额度/令牌/流水 - 各领域包：relay 模型网关、model 数据层、controller 管理 API
2026-08-23 22:38:46 +08:00
commit 28e53d90fc
836 changed files with 165403 additions and 0 deletions
@@ -0,0 +1,114 @@
+package service
+
+import (
+	"testing"
+
+	relaycommon "github.com/QuantumNous/new-api/relay/common"
+	"github.com/QuantumNous/new-api/relaykit/dto"
+	"github.com/QuantumNous/new-api/relaykit/types"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestResponseConverterFacades(t *testing.T) {
+	cache5m, cache1h := NormalizeCacheCreationSplit(10, 3, 2)
+	assert.Equal(t, 8, cache5m)
+	assert.Equal(t, 2, cache1h)
+
+	chatResp := &dto.OpenAITextResponse{
+		Id:    "chatcmpl_1",
+		Model: "gpt-test",
+		Choices: []dto.OpenAITextResponseChoice{
+			{
+				Message: dto.Message{
+					Role:    "assistant",
+					Content: "hello",
+				},
+				FinishReason: "stop",
+			},
+		},
+	}
+
+	claudeResp := ResponseOpenAI2Claude(chatResp, &relaycommon.RelayInfo{})
+	require.NotNil(t, claudeResp)
+	assert.Equal(t, "message", claudeResp.Type)
+
+	geminiResp := ResponseOpenAI2Gemini(chatResp, &relaycommon.RelayInfo{})
+	require.NotNil(t, geminiResp)
+	require.Len(t, geminiResp.Candidates, 1)
+}
+
+func TestStreamResponseConverterFacades(t *testing.T) {
+	info := &relaycommon.RelayInfo{
+		SendResponseCount: 1,
+		ClaudeConvertInfo: &relaycommon.ClaudeConvertInfo{
+			LastMessagesType: relaycommon.LastMessageTypeNone,
+		},
+	}
+	streamResp := &dto.ChatCompletionsStreamResponse{
+		Id:    "chatcmpl_1",
+		Model: "gpt-test",
+		Choices: []dto.ChatCompletionsStreamResponseChoice{
+			{
+				Delta: dto.ChatCompletionsStreamResponseChoiceDelta{
+					Content: ptrValue("hello"),
+				},
+			},
+		},
+	}
+
+	claudeResponses := StreamResponseOpenAI2Claude(streamResp, info)
+	require.NotEmpty(t, claudeResponses)
+
+	geminiResp := StreamResponseOpenAI2Gemini(streamResp, &relaycommon.RelayInfo{})
+	require.NotNil(t, geminiResp)
+	require.Len(t, geminiResp.Candidates, 1)
+}
+
+func TestRequestConverterFacadeAcceptsTypedNilRelayInfo(t *testing.T) {
+	for _, target := range []types.RelayFormat{types.RelayFormatClaude, types.RelayFormatGemini} {
+		t.Run(string(target), func(t *testing.T) {
+			var info *relaycommon.RelayInfo
+			request := &dto.GeneralOpenAIRequest{
+				Model: "test-model",
+				Messages: []dto.Message{
+					{Role: "user", Content: "hello"},
+				},
+			}
+
+			result, err := ConvertRequest(nil, info, target, request)
+
+			require.NoError(t, err)
+			require.NotNil(t, result)
+			assert.Equal(t, target, result.To)
+		})
+	}
+}
+
+func TestStreamResponseConverterFacadesAcceptTypedNilRelayInfo(t *testing.T) {
+	var info *relaycommon.RelayInfo
+	streamResp := &dto.ChatCompletionsStreamResponse{
+		Id:    "chatcmpl_typed_nil",
+		Model: "gpt-test",
+		Choices: []dto.ChatCompletionsStreamResponseChoice{
+			{
+				Delta: dto.ChatCompletionsStreamResponseChoiceDelta{
+					Content: ptrValue("hello"),
+				},
+			},
+		},
+	}
+
+	claudeResponses := StreamResponseOpenAI2Claude(streamResp, info)
+	require.NotEmpty(t, claudeResponses)
+	assert.Equal(t, "content_block_start", claudeResponses[0].Type)
+
+	geminiResp := StreamResponseOpenAI2Gemini(streamResp, info)
+	require.NotNil(t, geminiResp)
+	require.Len(t, geminiResp.Candidates, 1)
+	assert.Zero(t, geminiResp.UsageMetadata.PromptTokenCount)
+}
+
+func ptrValue[T any](value T) *T {
+	return &value
+}