Package games.stendhal.server.entity.npc.behaviour.impl

Source Code of games.stendhal.server.entity.npc.behaviour.impl.BehaviourTest

/* $Id: BehaviourTest.java,v 1.7 2011/05/01 19:50:07 martinfuchs Exp $ */
/***************************************************************************
*                   (C) Copyright 2003-2010 - Stendhal                    *
***************************************************************************
***************************************************************************
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
***************************************************************************/
package games.stendhal.server.entity.npc.behaviour.impl;

import static org.junit.Assert.*;

import java.util.HashSet;
import java.util.Set;

import games.stendhal.common.grammar.ItemParserResult;
import games.stendhal.common.parser.ConversationParser;
import games.stendhal.common.parser.Sentence;

import org.junit.Test;

public class BehaviourTest {

  /**
   * Tests for setAmount.
   */
  @Test
  public void testSetAmount() {
    ItemParserResult beh = new ItemParserResult(true, "X", 1, null);
    beh.setAmount(0);
    assertEquals(1, beh.getAmount());
    beh.setAmount(1001);
    assertEquals(1, beh.getAmount());
    beh.setAmount(1000);
    assertEquals(1000, beh.getAmount());
    beh.setAmount(2);
    assertEquals(2, beh.getAmount());
  }

  /**
   * Tests for parseRequest.
   */
  @Test
  public void testParseRequest() {
    Sentence sentence = ConversationParser.parse("sell horse");
    assertFalse(sentence.hasError());

    Behaviour horseBeh = new Behaviour("horse");
    assertEquals(1, horseBeh.getItemNames().size());
    assertTrue(horseBeh.parse(sentence).wasFound());

    Behaviour cowBeh = new Behaviour("cow");
    assertEquals(1, cowBeh.getItemNames().size());
    assertFalse(cowBeh.parse(sentence).wasFound());
  }

  /**
   * Tests for parseNumbers.
   */
  @Test
  public void testParseRequestNumber() {
    Sentence sentence = ConversationParser.parse("50");
    assertFalse(sentence.hasError());

    Set<String> items = new HashSet<String>();
    items.add("gold");
    Behaviour beh = new Behaviour(items);
    ItemParserResult res = beh.parse(sentence);
    assertTrue(res.wasFound()); // only gold, silver -> unambiguous
    assertEquals(50, res.getAmount());
    assertEquals("gold", res.getChosenItemName());

    items.add("silver");
    beh = new Behaviour(items);
    res = beh.parse(sentence);
    assertFalse(res.wasFound()); // gold, silver -> ambiguous
    assertEquals(50, res.getAmount());
  }

}
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