package handler

import (
	"context"
	"net/http"
	"net/http/httptest"
	"testing"

	"github.com/gin-gonic/gin"
)

func TestCodexModelsCanceledRequestDoesNotWriteResponse(t *testing.T) {
	gin.SetMode(gin.TestMode)
	recorder := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(recorder)
	ctx, cancel := context.WithCancel(context.Background())
	cancel()
	c.Request = httptest.NewRequest(http.MethodGet, "/v1/models", nil).WithContext(ctx)

	h := &OpenAIGatewayHandler{}
	h.CodexModels(c)

	if c.Writer.Written() {
		t.Fatalf("canceled request wrote an HTTP response: status=%d body=%q", recorder.Code, recorder.Body.String())
	}
}