CaIon
59a93cf5c7
Route OpenAI image streaming through shared stream handling, split image/realtime/usage helpers for maintainability, and include the related image request and rate limit updates.
72 lines
2.3 KiB
Go
72 lines
2.3 KiB
Go
package helper
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import (
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"bytes"
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"io"
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"mime/multipart"
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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"github.com/QuantumNous/new-api/common"
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relayconstant "github.com/QuantumNous/new-api/relay/constant"
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"github.com/gin-gonic/gin"
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"github.com/stretchr/testify/require"
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)
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// TestGetAndValidOpenAIImageRequestMultipartStream verifies multipart image
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// edit parsing: the stream field is parsed and validated, and the request body
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// stays replayable for the upstream request.
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func TestGetAndValidOpenAIImageRequestMultipartStream(t *testing.T) {
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gin.SetMode(gin.TestMode)
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newContext := func(t *testing.T, streamValue string, withImage bool) (*gin.Context, string) {
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var body bytes.Buffer
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writer := multipart.NewWriter(&body)
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require.NoError(t, writer.WriteField("model", "gpt-image-1"))
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require.NoError(t, writer.WriteField("prompt", "edit this image"))
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require.NoError(t, writer.WriteField("stream", streamValue))
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if withImage {
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part, err := writer.CreateFormFile("image", "input.png")
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require.NoError(t, err)
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_, err = part.Write([]byte("fake image"))
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require.NoError(t, err)
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}
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require.NoError(t, writer.Close())
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originalBody := body.String()
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c, _ := gin.CreateTestContext(httptest.NewRecorder())
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c.Request = httptest.NewRequest(http.MethodPost, "/v1/images/edits", &body)
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c.Request.Header.Set("Content-Type", writer.FormDataContentType())
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return c, originalBody
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}
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t.Run("valid stream value keeps body replayable", func(t *testing.T) {
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c, originalBody := newContext(t, "true", true)
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req, err := GetAndValidOpenAIImageRequest(c, relayconstant.RelayModeImagesEdits)
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require.NoError(t, err)
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require.NotNil(t, req.Stream)
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require.True(t, *req.Stream)
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require.True(t, req.IsStream(c))
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bodyAfterValidation, err := io.ReadAll(c.Request.Body)
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require.NoError(t, err)
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require.Equal(t, originalBody, string(bodyAfterValidation))
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form, err := common.ParseMultipartFormReusable(c)
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require.NoError(t, err)
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require.Equal(t, "true", url.Values(form.Value).Get("stream"))
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require.Len(t, form.File["image"], 1)
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})
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t.Run("invalid stream value is rejected", func(t *testing.T) {
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c, _ := newContext(t, "notabool", false)
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_, err := GetAndValidOpenAIImageRequest(c, relayconstant.RelayModeImagesEdits)
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require.Error(t, err)
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require.Contains(t, err.Error(), "invalid stream value")
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})
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}
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