59 lines
2.2 KiB
Java
59 lines
2.2 KiB
Java
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/**
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* The MIT License
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* Copyright (c) 2014-2016 Ilkka Sepp<EFBFBD>l<EFBFBD>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package com.iluwatar.spatialpartition;
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import static org.junit.jupiter.api.Assertions.*;
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import java.util.Hashtable;
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import org.junit.jupiter.api.Test;
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/**
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* Testing SpatialPartition_Bubbles class.
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*/
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class SpatialPartitionBubblesTest {
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@Test
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void handleCollisionsUsingQtTest() {
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Bubble b1 = new Bubble(10,10,1,3);
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Bubble b2 = new Bubble(5,5,2,1);
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Bubble b3 = new Bubble(9,9,3,1);
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Bubble b4 = new Bubble(8,8,4,2);
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Hashtable<Integer, Bubble> bubbles = new Hashtable<Integer, Bubble>();
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bubbles.put(1, b1);
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bubbles.put(2, b2);
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bubbles.put(3, b3);
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bubbles.put(4, b4);
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Rect r = new Rect(10,10,20,20);
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QuadTree qt = new QuadTree(r,4);
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qt.insert(b1);
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qt.insert(b2);
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qt.insert(b3);
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qt.insert(b4);
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SpatialPartitionBubbles sp = new SpatialPartitionBubbles(bubbles, qt);
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sp.handleCollisionsUsingQt(b1);
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//b1 touches b3 and b4 but not b2 - so b1,b3,b4 get popped
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assertTrue(bubbles.get(1) == null && bubbles.get(2) != null && bubbles.get(3) == null && bubbles.get(4) == null);
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}
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}
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