MetricReport reportNew = DefaultSaxParser.parse(newXml);
String expected = Files.forIO().readFrom(getClass().getResourceAsStream("MetricReportMergeResult.xml"), "utf-8");
MetricReportMerger merger = new MetricReportMerger(new MetricReport(reportOld.getProduct()));
reportOld.accept(merger);
reportNew.accept(merger);
Assert.assertEquals("Check the merge result!", expected.replaceAll("\\r", ""), merger.getMetricReport().toString().replaceAll("\\r", ""));
Assert.assertEquals("Source report is changed!", newXml.replaceAll("\\r", ""), reportNew.toString().replaceAll("\\r", ""));
}