@Test
public void of() {

    Version actual = Version.of("1.2.3");
    Assert.assertEquals(new Version((byte) 1, (byte) 2, (byte) 3, null), actual);
    Assert.assertEquals(1, actual.getMajor());
    Assert.assertEquals(2, actual.getMinor());
    Assert.assertEquals(3, actual.getMicro());
    Assert.assertNull(actual.getQualifier());
}