Gridarta Editor
MapSquareIteratorTest.java
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1 /*
2  * Gridarta MMORPG map editor for Crossfire, Daimonin and similar games.
3  * Copyright (C) 2000-2015 The Gridarta Developers.
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
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8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 package net.sf.gridarta.model.mapmodel;
21 
22 import java.awt.Point;
23 import java.util.Iterator;
24 import net.sf.gridarta.model.archetype.TestArchetype;
25 import net.sf.gridarta.model.gameobject.TestGameObject;
26 import net.sf.gridarta.model.maparchobject.TestMapArchObject;
27 import org.junit.Assert;
28 import org.junit.Test;
29 
34 public class MapSquareIteratorTest {
35 
39  @Test
40  public void testIteratorForward() {
41  final TestMapModelCreator mapModelCreator = new TestMapModelCreator(false);
42  final MapModel<TestGameObject, TestMapArchObject, TestArchetype> mapModel = mapModelCreator.newMapModel(3, 2);
43  final Iterator<MapSquare<TestGameObject, TestMapArchObject, TestArchetype>> it = new MapSquareIterator<>(mapModel, null, +1, false);
44  Assert.assertTrue(it.hasNext());
45  Assert.assertSame(mapModel.getMapSquare(new Point(0, 0)), it.next());
46  Assert.assertTrue(it.hasNext());
47  Assert.assertSame(mapModel.getMapSquare(new Point(1, 0)), it.next());
48  Assert.assertTrue(it.hasNext());
49  Assert.assertSame(mapModel.getMapSquare(new Point(2, 0)), it.next());
50  Assert.assertTrue(it.hasNext());
51  Assert.assertSame(mapModel.getMapSquare(new Point(0, 1)), it.next());
52  Assert.assertTrue(it.hasNext());
53  Assert.assertSame(mapModel.getMapSquare(new Point(1, 1)), it.next());
54  Assert.assertTrue(it.hasNext());
55  Assert.assertSame(mapModel.getMapSquare(new Point(2, 1)), it.next());
56  Assert.assertFalse(it.hasNext());
57  }
58 
62  @Test
63  public void testIteratorBackward() {
64  final TestMapModelCreator mapModelCreator = new TestMapModelCreator(false);
65  final MapModel<TestGameObject, TestMapArchObject, TestArchetype> mapModel = mapModelCreator.newMapModel(3, 2);
66  final Iterator<MapSquare<TestGameObject, TestMapArchObject, TestArchetype>> it = new MapSquareIterator<>(mapModel, null, -1, false);
67  Assert.assertTrue(it.hasNext());
68  Assert.assertSame(mapModel.getMapSquare(new Point(2, 1)), it.next());
69  Assert.assertTrue(it.hasNext());
70  Assert.assertSame(mapModel.getMapSquare(new Point(1, 1)), it.next());
71  Assert.assertTrue(it.hasNext());
72  Assert.assertSame(mapModel.getMapSquare(new Point(0, 1)), it.next());
73  Assert.assertTrue(it.hasNext());
74  Assert.assertSame(mapModel.getMapSquare(new Point(2, 0)), it.next());
75  Assert.assertTrue(it.hasNext());
76  Assert.assertSame(mapModel.getMapSquare(new Point(1, 0)), it.next());
77  Assert.assertTrue(it.hasNext());
78  Assert.assertSame(mapModel.getMapSquare(new Point(0, 0)), it.next());
79  Assert.assertFalse(it.hasNext());
80  }
81 
85  @Test
86  public void testIteratorForwardStart() {
87  final TestMapModelCreator mapModelCreator = new TestMapModelCreator(false);
88  final MapModel<TestGameObject, TestMapArchObject, TestArchetype> mapModel = mapModelCreator.newMapModel(3, 2);
89  final Iterator<MapSquare<TestGameObject, TestMapArchObject, TestArchetype>> it = new MapSquareIterator<>(mapModel, new Point(0, 1), +1, false);
90  Assert.assertTrue(it.hasNext());
91  Assert.assertSame(mapModel.getMapSquare(new Point(0, 1)), it.next());
92  Assert.assertTrue(it.hasNext());
93  Assert.assertSame(mapModel.getMapSquare(new Point(1, 1)), it.next());
94  Assert.assertTrue(it.hasNext());
95  Assert.assertSame(mapModel.getMapSquare(new Point(2, 1)), it.next());
96  Assert.assertTrue(it.hasNext());
97  Assert.assertSame(mapModel.getMapSquare(new Point(0, 0)), it.next());
98  Assert.assertTrue(it.hasNext());
99  Assert.assertSame(mapModel.getMapSquare(new Point(1, 0)), it.next());
100  Assert.assertTrue(it.hasNext());
101  Assert.assertSame(mapModel.getMapSquare(new Point(2, 0)), it.next());
102  Assert.assertFalse(it.hasNext());
103  }
104 
108  @Test
109  public void testIteratorBackwardStart() {
110  final TestMapModelCreator mapModelCreator = new TestMapModelCreator(false);
111  final MapModel<TestGameObject, TestMapArchObject, TestArchetype> mapModel = mapModelCreator.newMapModel(3, 2);
112  final Iterator<MapSquare<TestGameObject, TestMapArchObject, TestArchetype>> it = new MapSquareIterator<>(mapModel, new Point(0, 1), -1, false);
113  Assert.assertTrue(it.hasNext());
114  Assert.assertSame(mapModel.getMapSquare(new Point(0, 1)), it.next());
115  Assert.assertTrue(it.hasNext());
116  Assert.assertSame(mapModel.getMapSquare(new Point(2, 0)), it.next());
117  Assert.assertTrue(it.hasNext());
118  Assert.assertSame(mapModel.getMapSquare(new Point(1, 0)), it.next());
119  Assert.assertTrue(it.hasNext());
120  Assert.assertSame(mapModel.getMapSquare(new Point(0, 0)), it.next());
121  Assert.assertTrue(it.hasNext());
122  Assert.assertSame(mapModel.getMapSquare(new Point(2, 1)), it.next());
123  Assert.assertTrue(it.hasNext());
124  Assert.assertSame(mapModel.getMapSquare(new Point(1, 1)), it.next());
125  Assert.assertFalse(it.hasNext());
126  }
127 
132  @Test
133  public void testIteratorForwardStartSkip() {
134  final TestMapModelCreator mapModelCreator = new TestMapModelCreator(false);
135  final MapModel<TestGameObject, TestMapArchObject, TestArchetype> mapModel = mapModelCreator.newMapModel(3, 2);
136  final Iterator<MapSquare<TestGameObject, TestMapArchObject, TestArchetype>> it = new MapSquareIterator<>(mapModel, new Point(0, 1), +1, true);
137  Assert.assertTrue(it.hasNext());
138  Assert.assertSame(mapModel.getMapSquare(new Point(1, 1)), it.next());
139  Assert.assertTrue(it.hasNext());
140  Assert.assertSame(mapModel.getMapSquare(new Point(2, 1)), it.next());
141  Assert.assertTrue(it.hasNext());
142  Assert.assertSame(mapModel.getMapSquare(new Point(0, 0)), it.next());
143  Assert.assertTrue(it.hasNext());
144  Assert.assertSame(mapModel.getMapSquare(new Point(1, 0)), it.next());
145  Assert.assertTrue(it.hasNext());
146  Assert.assertSame(mapModel.getMapSquare(new Point(2, 0)), it.next());
147  Assert.assertTrue(it.hasNext());
148  Assert.assertSame(mapModel.getMapSquare(new Point(0, 1)), it.next());
149  Assert.assertFalse(it.hasNext());
150  }
151 
156  @Test
157  public void testIteratorBackwardStartSkip() {
158  final TestMapModelCreator mapModelCreator = new TestMapModelCreator(false);
159  final MapModel<TestGameObject, TestMapArchObject, TestArchetype> mapModel = mapModelCreator.newMapModel(3, 2);
160  final Iterator<MapSquare<TestGameObject, TestMapArchObject, TestArchetype>> it = new MapSquareIterator<>(mapModel, new Point(0, 1), -1, true);
161  Assert.assertTrue(it.hasNext());
162  Assert.assertSame(mapModel.getMapSquare(new Point(2, 0)), it.next());
163  Assert.assertTrue(it.hasNext());
164  Assert.assertSame(mapModel.getMapSquare(new Point(1, 0)), it.next());
165  Assert.assertTrue(it.hasNext());
166  Assert.assertSame(mapModel.getMapSquare(new Point(0, 0)), it.next());
167  Assert.assertTrue(it.hasNext());
168  Assert.assertSame(mapModel.getMapSquare(new Point(2, 1)), it.next());
169  Assert.assertTrue(it.hasNext());
170  Assert.assertSame(mapModel.getMapSquare(new Point(1, 1)), it.next());
171  Assert.assertTrue(it.hasNext());
172  Assert.assertSame(mapModel.getMapSquare(new Point(0, 1)), it.next());
173  Assert.assertFalse(it.hasNext());
174  }
175 
179  @Test(expected = IllegalArgumentException.class)
180  public void testIteratorDirection0() {
181  final TestMapModelCreator mapModelCreator = new TestMapModelCreator(false);
182  final MapModel<TestGameObject, TestMapArchObject, TestArchetype> mapModel = mapModelCreator.newMapModel(3, 2);
183  new MapSquareIterator<>(mapModel, null, 0, false);
184  }
185 
189  @Test(expected = IllegalArgumentException.class)
190  public void testIteratorDirection2() {
191  final TestMapModelCreator mapModelCreator = new TestMapModelCreator(false);
192  final MapModel<TestGameObject, TestMapArchObject, TestArchetype> mapModel = mapModelCreator.newMapModel(3, 2);
193  new MapSquareIterator<>(mapModel, null, 2, false);
194  }
195 
196 }
net.sf.gridarta.model.mapmodel.TestMapModelCreator.newMapModel
MapModel< TestGameObject, TestMapArchObject, TestArchetype > newMapModel(final int w, final int h)
Creates a new MapModel instance.
Definition: TestMapModelCreator.java:168
net.sf.gridarta.model.mapmodel.MapSquareIteratorTest.testIteratorDirection0
void testIteratorDirection0()
Checks that invalid directions are rejected.
Definition: MapSquareIteratorTest.java:180
net.sf.gridarta.model.mapmodel.MapModel
A MapModel reflects the data of a map.
Definition: MapModel.java:75
net.sf.gridarta.model.mapmodel.TestMapModelCreator
Helper class for regression tests to create MapModel instances.
Definition: TestMapModelCreator.java:63
net.sf.gridarta.model.mapmodel.MapSquareIteratorTest.testIteratorBackward
void testIteratorBackward()
Checks that the backward iterator returns all map squares.
Definition: MapSquareIteratorTest.java:63
net.sf.gridarta.model.mapmodel.MapSquareIteratorTest.testIteratorBackwardStartSkip
void testIteratorBackwardStartSkip()
Checks that the backward iterator returns all map squares when skip is enabled.
Definition: MapSquareIteratorTest.java:157
net.sf.gridarta.model.maparchobject.TestMapArchObject
A MapArchObject implementation for testing purposes.
Definition: TestMapArchObject.java:28
net.sf.gridarta.model.mapmodel.MapSquareIteratorTest.testIteratorForward
void testIteratorForward()
Checks that the forward iterator returns all map squares.
Definition: MapSquareIteratorTest.java:40
net.sf.gridarta
Base package of all Gridarta classes.
net.sf.gridarta.model.mapmodel.MapSquareIteratorTest.testIteratorForwardStartSkip
void testIteratorForwardStartSkip()
Checks that the forward iterator returns all map squares when skip is enabled.
Definition: MapSquareIteratorTest.java:133
net.sf.gridarta.model.gameobject
GameObjects are the objects based on Archetypes found on maps.
Definition: AbstractGameObject.java:20
net.sf.gridarta.model.mapmodel.MapSquareIteratorTest.testIteratorBackwardStart
void testIteratorBackwardStart()
Checks that the backward iterator returns all map squares.
Definition: MapSquareIteratorTest.java:109
net.sf.gridarta.model.mapmodel.MapSquareIteratorTest.testIteratorForwardStart
void testIteratorForwardStart()
Checks that the forward iterator returns all map squares.
Definition: MapSquareIteratorTest.java:86
net.sf.gridarta.model.archetype.TestArchetype
An Archetype implementation for testing purposes.
Definition: TestArchetype.java:30
net.sf.gridarta.model.gameobject.TestGameObject
A GameObject implementation for testing purposes.
Definition: TestGameObject.java:34
net.sf.gridarta.model.mapmodel.MapSquareIteratorTest.testIteratorDirection2
void testIteratorDirection2()
Checks that invalid directions are rejected.
Definition: MapSquareIteratorTest.java:190
net.sf.gridarta.model.mapmodel.MapSquareIterator
Iterator for iterating over all squares of a model.
Definition: MapSquareIterator.java:37