Files
new-api/relay/channel/openai/image_edit_test.go
T
Calcium-Ion 86ac0f7745 refactor: extract protocol conversion layer into standalone relaykit module (#6369)
* test(relayconvert): add golden snapshot matrix and relaykit boundary guard

Phase 0 of the relaykit extraction plan: pin byte-level output of every
registered (from,to) request/response/stream conversion route, and
forbid kit-bound packages from growing host-only imports.

* wip(relayconvert): drop gin.Context from converter signatures; add convmeta draft

Phase 1 in progress: relayconvert now takes context.Context; host media
resolver adapts gin.Context back at the service boundary.

* refactor(relayconvert): decouple converters from RelayInfo, gin, and settings

Phase 1 of the relaykit extraction plan:
- converters now depend on convmeta.Meta (implemented by RelayInfo) instead
  of *relaycommon.RelayInfo; ClaudeConvertInfo and the format guesser move
  to convmeta with aliases left behind
- host settings reach converters via a convmeta.Options snapshot built in
  RelayInfo.ConvOptions; no more model_setting/reasoning global reads inside
  the conversion layer
- effort-suffix helpers move to service/relayconvert/reasoning (old package
  forwards); chat-to-responses upgrade policy moves to service (host routing
  logic, not conversion)
- golden conversion matrix unchanged

* test(relayconvert): tighten boundary — kit packages now free of gin/setting imports

* refactor(dto): drop gin and logger dependencies

Phase 2 (part 1): dto.Request.IsStream now takes *http.Request instead of
*gin.Context (Gemini's impl reads query/path off the std request); dto's
three logger calls become common.SysError. Boundary test allowlist is now
empty — kit-bound packages import no gin/setting/logger/model.

* refactor(kit): extract dependency-free kitutil; dto/types/relayconvert stop importing common

Phase 2 of the relaykit extraction plan:
- new service/relayconvert/kitutil holds the pure helpers the kit needs
  (JSON wrappers, pointer/string/uuid/timestamp utils, MaskSensitiveInfo,
  pluggable LogInfo/LogError hooks, Debug flag)
- dto, types, and all relayconvert packages now use kitutil; their only
  remaining internal deps are dto/types/constant
- common keeps every original symbol (MaskSensitiveInfo delegates to
  kitutil) so host code is untouched; main.go routes kit logging into
  common.SysLog/SysError and mirrors DebugEnabled
- golden conversion matrix unchanged

* refactor(kit): move EndpointType/FinishReason to types; OpenRouter dialect via Options

Kit packages (dto/types/relayconvert/reasonmap) no longer import constant:
- EndpointType and finish-reason values live in types; constant re-exports
- the OpenRouter special-case in claude->openai request conversion reads
  Options.OpenRouterDialect, set by the host from the channel type;
  InitChannelMeta invalidates the cached snapshot on channel switch

* refactor: extract relaykit submodule (dto/types/relayconvert/reasonmap)

Phase 3 of the relaykit extraction plan:
- new go module github.com/QuantumNous/new-api/relaykit containing dto
  (minus task family), types, relayconvert (with convmeta/kitutil/reasoning),
  and reasonmap; host consumes it via require + replace, go.work for dev
- task-family dto (task/suno/midjourney/video) stays in the host dto
  package; dual-consumer host files alias it as taskdto
- relaykit builds and tests standalone (GOWORK=off): no host imports,
  no gin, no DB, no settings
- golden conversion matrix unchanged

* build(docker): copy relaykit/go.mod before go mod download

The local-replace submodule's go.mod must exist inside the build context
for the main module graph to resolve.

* fix: address relaykit extraction regressions

* fix: address relaykit review regressions

* docs: document Meta nil receiver contract

* fix(relaykit): fail OpenAI→Claude conversion without max_tokens; reject negative default_max_tokens

The Claude Messages API requires max_tokens (omitting it is a 400
"Field required"), but with a nil Options.Claude.DefaultMaxTokens hook
the converters silently emitted a request the upstream is guaranteed to
reject. Both OpenAI Chat and Responses → Claude conversions now return
sharedclaude.ErrMissingMaxTokens when no path (client value, default
hook, thinking-adapter floor) supplied one. Unreachable in the host,
which always configures the hook.

Host side, claude.default_max_tokens now rejects negative values at the
option API before persisting — they would wrap into huge unsigned values
during conversion. Zero stays allowed: the current API treats
max_tokens: 0 as cache pre-warming.

* fix: make Gemini safety settings read path race-free
2026-07-27 15:56:21 +08:00

99 lines
3.3 KiB
Go

package openai
import (
"bytes"
"io"
"mime/multipart"
"net/http"
"net/http/httptest"
"testing"
"github.com/QuantumNous/new-api/common"
relaycommon "github.com/QuantumNous/new-api/relay/common"
relayconstant "github.com/QuantumNous/new-api/relay/constant"
"github.com/QuantumNous/new-api/relaykit/dto"
"github.com/gin-gonic/gin"
"github.com/stretchr/testify/require"
)
// TestConvertImageEditRequestMultipart verifies that ConvertImageRequest
// re-serializes multipart image edit requests with all fields (including
// stream) and the file intact, both when the form was already parsed and when
// it must be re-parsed from the reusable body.
func TestConvertImageEditRequestMultipart(t *testing.T) {
gin.SetMode(gin.TestMode)
newMultipartContext := func(t *testing.T, prompt string) *gin.Context {
var body bytes.Buffer
writer := multipart.NewWriter(&body)
require.NoError(t, writer.WriteField("model", "gpt-image-1"))
require.NoError(t, writer.WriteField("prompt", prompt))
require.NoError(t, writer.WriteField("stream", "true"))
require.NoError(t, writer.WriteField("partial_images", "3"))
part, err := writer.CreateFormFile("image", "input.png")
require.NoError(t, err)
_, err = part.Write([]byte("fake image"))
require.NoError(t, err)
require.NoError(t, writer.Close())
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest(http.MethodPost, "/v1/images/edits", &body)
c.Request.Header.Set("Content-Type", writer.FormDataContentType())
return c
}
convertAndReplay := func(t *testing.T, c *gin.Context, prompt string) {
info := &relaycommon.RelayInfo{
RelayMode: relayconstant.RelayModeImagesEdits,
}
request := dto.ImageRequest{
Model: "gpt-image-1",
Prompt: prompt,
Stream: common.GetPointer(true),
}
converted, err := (&Adaptor{}).ConvertImageRequest(c, info, request)
require.NoError(t, err)
convertedBody, ok := converted.(*bytes.Buffer)
require.True(t, ok)
replayedRequest := httptest.NewRequest(http.MethodPost, "/v1/images/edits", bytes.NewReader(convertedBody.Bytes()))
replayedRequest.Header.Set("Content-Type", c.Request.Header.Get("Content-Type"))
require.NoError(t, replayedRequest.ParseMultipartForm(32<<20))
require.Equal(t, "gpt-image-1", replayedRequest.PostForm.Get("model"))
require.Equal(t, prompt, replayedRequest.PostForm.Get("prompt"))
require.Equal(t, "true", replayedRequest.PostForm.Get("stream"))
require.Equal(t, "3", replayedRequest.PostForm.Get("partial_images"))
require.Len(t, replayedRequest.MultipartForm.File["image"], 1)
file, err := replayedRequest.MultipartForm.File["image"][0].Open()
require.NoError(t, err)
defer file.Close()
fileBytes, err := io.ReadAll(file)
require.NoError(t, err)
require.Equal(t, []byte("fake image"), fileBytes)
}
t.Run("with pre-parsed form", func(t *testing.T) {
prompt := "edit this image"
c := newMultipartContext(t, prompt)
require.NoError(t, c.Request.ParseMultipartForm(32<<20))
convertAndReplay(t, c, prompt)
})
t.Run("re-parses reusable body when form is missing", func(t *testing.T) {
prompt := "edit without pre-parsed form"
c := newMultipartContext(t, prompt)
storage, err := common.GetBodyStorage(c)
require.NoError(t, err)
c.Request.Body = io.NopCloser(storage)
c.Request.MultipartForm = nil
c.Request.PostForm = nil
convertAndReplay(t, c, prompt)
})
}