@Test public void parseMemorySizeTest(){
  long max=10240;
  for (long k=0; k < max; k++) {
    Assert.assertEquals(k / 10,CommonUtils.parseMemorySize(k / 10.0 + "b"));
    Assert.assertEquals(k / 10,CommonUtils.parseMemorySize(k / 10.0 + "B"));
    Assert.assertEquals(k / 10,CommonUtils.parseMemorySize(k / 10.0 + ""));
  }
  for (long k=0; k < max; k++) {
    Assert.assertEquals(k * Constants.KB / 10,CommonUtils.parseMemorySize(k / 10.0 + "kb"));
    Assert.assertEquals(k * Constants.KB / 10,CommonUtils.parseMemorySize(k / 10.0 + "Kb"));
    Assert.assertEquals(k * Constants.KB / 10,CommonUtils.parseMemorySize(k / 10.0 + "KB"));
    Assert.assertEquals(k * Constants.KB / 10,CommonUtils.parseMemorySize(k / 10.0 + "kB"));
  }
  for (long k=0; k < max; k++) {
    Assert.assertEquals(k * Constants.MB / 10,CommonUtils.parseMemorySize(k / 10.0 + "mb"));
    Assert.assertEquals(k * Constants.MB / 10,CommonUtils.parseMemorySize(k / 10.0 + "Mb"));
    Assert.assertEquals(k * Constants.MB / 10,CommonUtils.parseMemorySize(k / 10.0 + "MB"));
    Assert.assertEquals(k * Constants.MB / 10,CommonUtils.parseMemorySize(k / 10.0 + "mB"));
  }
  for (long k=0; k < max; k++) {
    Assert.assertEquals(k * Constants.GB / 10,CommonUtils.parseMemorySize(k / 10.0 + "gb"));
    Assert.assertEquals(k * Constants.GB / 10,CommonUtils.parseMemorySize(k / 10.0 + "Gb"));
    Assert.assertEquals(k * Constants.GB / 10,CommonUtils.parseMemorySize(k / 10.0 + "GB"));
    Assert.assertEquals(k * Constants.GB / 10,CommonUtils.parseMemorySize(k / 10.0 + "gB"));
  }
  for (long k=0; k < max; k++) {
    Assert.assertEquals(k * Constants.TB / 10,CommonUtils.parseMemorySize(k / 10.0 + "tb"));
    Assert.assertEquals(k * Constants.TB / 10,CommonUtils.parseMemorySize(k / 10.0 + "Tb"));
    Assert.assertEquals(k * Constants.TB / 10,CommonUtils.parseMemorySize(k / 10.0 + "TB"));
    Assert.assertEquals(k * Constants.TB / 10,CommonUtils.parseMemorySize(k / 10.0 + "tB"));
  }
}
