import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;

String readFile(File file) throws IOException {
    StringBuilder content = new StringBuilder();
    for (String line : Files.readAllLines(file.toPath(), StandardCharsets.UTF_8)) {
        content.append(line).append(System.lineSeparator());
    }
    return content.toString();
}

File buildLogPath = new File(basedir, "build.log");
String buildLog = readFile(buildLogPath);
if (!buildLog.contains("[INFO] CPD Failure: Found 7 lines of duplicated code at locations:")) {
    throw new RuntimeException("No CPD failures detected, did CPD run?");
}
if (!buildLog.contains("cpd-for-javascript/src/main/js/globalVariable.js line 1")) {
    throw new RuntimeException("No CPD failures detected, did CPD run?");
}

File cpdXmlReport = new File(basedir, "target/cpd.xml");
if(!cpdXmlReport.exists())
{
    throw new FileNotFoundException("Could not find cpd xml report: " + cpdXmlReport);
}
String cpdXml = readFile(cpdXmlReport);
if (!cpdXml.contains("<duplication lines=\"7\" tokens=\"21\">")) {
    throw new RuntimeException("Expected duplication has not been reported");
}
if (!cpdXml.contains("cpd-for-javascript/src/main/js/globalVariable.js\"/>")) {
    throw new RuntimeException("Expected duplication has not been reported");
}