suites, err := fetchXML(xmlReader) // convert MB into bytes (roughly!)
		if err != nil {
			panic(err)
		}

		pruneXML(suites, *maxTextSize*1e6) // convert MB into bytes (roughly!)
		if *pruneTests {
			pruneTESTS(suites)
		}

		xmlWriter, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
		if err != nil {
			panic(err)
		}
		defer xmlWriter.Close()
		err = streamXML(xmlWriter, suites)

			<failure message="Failed;" type="">FailureContent;</failure>
		</testcase>
	</testsuite>
</testsuites>`
	suites, _ := fetchXML(strings.NewReader(sourceXML))
	pruneTESTS(suites)
	var output bytes.Buffer
	writer := bufio.NewWriter(&output)
	_ = streamXML(writer, suites)
	_ = writer.Flush()
	assert.Equal(t, outputXML, string(output.Bytes()), "tests in xml was not pruned correctly")