/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.gfui; import gplx.*;
import org.junit.*;
public class IptArgChainMgr_tst {
	@Before public void setup() {
		fx = new IptArgChainMgr_fx();
	}	IptArgChainMgr_fx fx;
	@Test  public void Add() {
		fx.run_Add(IptKey_.A, IptKey_.B, IptKey_.C);
		fx.tst_(IptKey_.A, 1);
		fx.tst_(IptKey_.B, 1);
		fx.tst_(IptKey_.C, 2);
		fx.tst_(IptKey_.B, 0);
		fx.tst_(IptKey_.C, 0);
	}
	@Test  public void Del() {
		fx.run_Add(IptKey_.A, IptKey_.B, IptKey_.C);
		fx.run_Del(IptKey_.A, IptKey_.B, IptKey_.C);
		fx.tst_(IptKey_.A, 0);
		fx.tst_(IptKey_.B, 0);
		fx.tst_(IptKey_.C, 0);
	}
	class IptArgChainMgr_fx {
		public IptArgChainMgr Under() {return under;} IptArgChainMgr under = new IptArgChainMgr();
		public IptArgChainMgr_fx run_Add(IptKey... ary) {under.Add(new IptKeyChain(ary)); return this;}
		public IptArgChainMgr_fx run_Del(IptKey... ary) {under.Del(new IptKeyChain(ary)); return this;}
		public IptArgChainMgr_fx tst_(IptKey key, int expd) {
			String process = under.Process(key);
			String activeKey = under.ActiveKey();
			String literal = key.Key();
	        if		(expd == 0) {
				Tfds.Eq(process, "", "0:{0} should be empty:process", literal);
				Tfds.Eq(activeKey, "", "0:{0} should be noop:activeKey", literal);
			}
	        else if	(expd == 1) {
				Tfds.Eq(process, "", "1:{0} should be empty:process", literal);
				Tfds.Eq_true(String_.HasAtEnd(activeKey, key.Key() + ","), "1:{0} should set key:activeKey,{1}", literal, activeKey);
			}
	        else if	(expd == 2) {
				Tfds.Eq_true(String_.EqNot(process, ""), "2:{0} should not be empty;process,{1}", literal, process);
				Tfds.Eq(activeKey, "", "2:{0} should be empty:activeKey", literal);
			}
			return this;
		}
	}
}
