assertEquals(ShowColumn.Description, command1.getColumnList().get(1));
assertEquals(2, command1.getColumnList().size());
assertEquals(10, command1.getGroup());
Command command2 = time.createCommand("time|grep 123");
assertEquals(CommandType.Time, command2.getCommandType());
assertEquals("123", command2.getGrep().get(0));
assertEquals(ShowColumn.All, command2.getColumnList().get(0));
assertEquals(1, command2.getColumnList().size());
assertEquals(0, command2.getGroup());