SegregateCSV norm = new SegregateCSV();
norm.getTargets().add(new SegregateTargetPercent(OUTPUT1_NAME, 75));
norm.getTargets().add(new SegregateTargetPercent(OUTPUT2_NAME, 25));
norm.analyze(INPUT_NAME, false, CSVFormat.ENGLISH);
norm.setProduceOutputHeaders(false);
norm.process();
BufferedReader tr = new BufferedReader(new FileReader(OUTPUT1_NAME));
Assert.assertEquals("one,1", tr.readLine());
Assert.assertEquals("two,2", tr.readLine());
Assert.assertEquals("three,3", tr.readLine());