c.Assert(err, nil)
	c.Assert(response.StatusCode, http.StatusOK)

	for _, objectName := range []string{"file.1", "file.2"} {
		buffer := bytes.NewReader([]byte("testcontent"))
		putRequest, err := newTestSignedRequest(http.MethodPut, getPutObjectURL(s.endPoint, bucketName, objectName),
			int64(buffer.Len()), buffer, s.accessKey, s.secretKey, s.signer)
		c.Assert(err, nil)