46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
package handler
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import (
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"bytes"
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"io"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/Wei-Shaw/sub2api/internal/server/middleware"
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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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func TestRequestBodyLimitTooLarge(t *testing.T) {
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gin.SetMode(gin.TestMode)
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limit := int64(16)
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router := gin.New()
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router.Use(middleware.RequestBodyLimit(limit))
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router.POST("/test", func(c *gin.Context) {
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_, err := io.ReadAll(c.Request.Body)
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if err != nil {
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if maxErr, ok := extractMaxBytesError(err); ok {
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c.JSON(http.StatusRequestEntityTooLarge, gin.H{
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"error": buildBodyTooLargeMessage(maxErr.Limit),
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})
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return
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}
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c.JSON(http.StatusBadRequest, gin.H{
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"error": "read_failed",
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})
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return
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}
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c.JSON(http.StatusOK, gin.H{"ok": true})
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})
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payload := bytes.Repeat([]byte("a"), int(limit+1))
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req := httptest.NewRequest(http.MethodPost, "/test", bytes.NewReader(payload))
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recorder := httptest.NewRecorder()
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router.ServeHTTP(recorder, req)
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require.Equal(t, http.StatusRequestEntityTooLarge, recorder.Code)
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require.Contains(t, recorder.Body.String(), buildBodyTooLargeMessage(limit))
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}
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