Files
sub2api/backend/internal/handler/openai_body_limit_failover_test.go
李建琦 6d655c9903
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Sub2API v1.0 - AI API 网关(二开初始版本,基于上游 Wei-Shaw/sub2api)
2026-08-21 18:30:13 +08:00

60 lines
2.1 KiB
Go

package handler
import (
"bytes"
"encoding/json"
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/Wei-Shaw/sub2api/internal/service"
"github.com/gin-gonic/gin"
"github.com/stretchr/testify/require"
)
func TestOpenAIBodyLimitFailoverExhausted_ReturnsRedactedJSON413(t *testing.T) {
gin.SetMode(gin.TestMode)
rec := httptest.NewRecorder()
c, _ := gin.CreateTestContext(rec)
c.Request = httptest.NewRequest(http.MethodPost, "/v1/responses", bytes.NewReader(nil))
(&OpenAIGatewayHandler{}).handleFailoverExhausted(c, bodyLimitFailoverTestError(), false)
require.Equal(t, http.StatusRequestEntityTooLarge, rec.Code)
var envelope map[string]any
require.NoError(t, json.Unmarshal(rec.Body.Bytes(), &envelope))
errBody, ok := envelope["error"].(map[string]any)
require.True(t, ok)
require.Equal(t, "invalid_request_error", errBody["type"])
require.Equal(t, "Request payload is too large", errBody["message"])
require.NotContains(t, rec.Body.String(), "must-not-leak")
}
func TestOpenAIBodyLimitFailoverExhausted_ReturnsRedactedResponsesSSE(t *testing.T) {
gin.SetMode(gin.TestMode)
rec := httptest.NewRecorder()
c, _ := gin.CreateTestContext(rec)
c.Request = httptest.NewRequest(http.MethodPost, "/v1/responses", bytes.NewReader(nil))
(&OpenAIGatewayHandler{}).handleFailoverExhausted(c, bodyLimitFailoverTestError(), true)
body := rec.Body.String()
require.True(t, strings.HasPrefix(body, "event: response.failed\n"))
require.Contains(t, body, `"code":"invalid_request"`)
require.Contains(t, body, `"message":"Request payload is too large"`)
require.NotContains(t, body, "must-not-leak")
}
func bodyLimitFailoverTestError() *service.UpstreamFailoverError {
return &service.UpstreamFailoverError{
StatusCode: http.StatusRequestEntityTooLarge,
ResponseBody: []byte(`{"error":{"message":"proxy limit secret=must-not-leak"}}`),
Scope: service.GatewayFailureScopeAccount,
Reason: service.GatewayFailureReason("openai_request_body_too_large"),
NextAccountAction: service.NextAccountRetry,
ClientStatusCode: http.StatusRequestEntityTooLarge,
ClientMessage: "Request payload is too large",
}
}