package com.dianping.cat.report.page.metric;
import org.junit.Assert;
import org.junit.Test;
import org.unidal.helper.Files;
import com.dianping.cat.consumer.metric.model.entity.MetricReport;
import com.dianping.cat.consumer.metric.model.transform.DefaultSaxParser;
import com.dianping.cat.report.page.model.metric.MetricReportMerger;
public class MetricReportMergerTest {
@Test
public void testMetricReportMerge() throws Exception {
String oldXml = Files.forIO().readFrom(getClass().getResourceAsStream("MetricReportOld.xml"), "utf-8");
String newXml = Files.forIO().readFrom(getClass().getResourceAsStream("MetricReportNew.xml"), "utf-8");
MetricReport reportOld = DefaultSaxParser.parse(oldXml);
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", ""));
}
}