1 /* MovingTextTest.java 2 Copyright (C) 2012 Red Hat, Inc. 3 4 This file is part of IcedTea. 5 6 IcedTea is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 IcedTea is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with IcedTea; see the file COPYING. If not, write to the 18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19 02110-1301 USA. 20 21 Linking this library statically or dynamically with other modules is 22 making a combined work based on this library. Thus, the terms and 23 conditions of the GNU General Public License cover the whole 24 combination. 25 26 As a special exception, the copyright holders of this library give you 27 permission to link this library with independent modules to produce an 28 executable, regardless of the license terms of these independent 29 modules, and to copy and distribute the resulting executable under 30 terms of your choice, provided that you also meet, for each linked 31 independent module, the terms and conditions of the license of that 32 module. An independent module is a module which is not derived from 33 or based on this library. If you modify this library, you may extend 34 this exception to your version of the library, but you are not 35 obligated to do so. If you do not wish to do so, delete this 36 exception statement from your version. */ 37 package net.sourceforge.jnlp.splashscreen.impls.defaultsplashscreen2012; 38 39 import net.sourceforge.jnlp.splashscreen.impls.defaultsplashscreen2012.MovingText; 40 import java.awt.Color; 41 import java.awt.Font; 42 import java.awt.Graphics2D; 43 import java.awt.image.BufferedImage; 44 import org.junit.Assert; 45 import org.junit.Test; 46 47 public class MovingTextTest { 48 49 @Test setGetTest()50 public void setGetTest() { 51 BufferedImage bi = new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB); 52 Graphics2D g2d = bi.createGraphics(); 53 Font f1 = g2d.getFont().deriveFont(Font.ITALIC); 54 Font f2 = g2d.getFont().deriveFont(Font.BOLD); 55 String s = "Watter"; 56 MovingText tw = new MovingText(s, f1); 57 Assert.assertEquals(-1, tw.getHeight()); 58 Assert.assertEquals(-1, tw.getWidth()); 59 Assert.assertEquals(f1, tw.getFont()); 60 Assert.assertNull(tw.getImg()); 61 Assert.assertEquals(s, tw.getText()); 62 Assert.assertEquals(Color.BLACK, tw.getTextOutline()); 63 Assert.assertEquals(Color.blue, tw.getWaterColor()); 64 Assert.assertEquals(Color.white, tw.getBgColor()); 65 Assert.assertEquals(0, tw.getPercentageOfWater()); 66 tw.setBgColor(Color.yellow); 67 tw.setWaterColor(Color.orange); 68 tw.setPercentageOfWater(20); 69 Assert.assertEquals(Color.orange, tw.getWaterColor()); 70 Assert.assertEquals(Color.yellow, tw.getBgColor()); 71 Assert.assertEquals(20, tw.getPercentageOfWater()); 72 73 } 74 getAvgColor(Color c)75 private static int getAvgColor(Color c) { 76 Assert.assertEquals(c.getRed(), c.getBlue()); 77 Assert.assertEquals(c.getRed(), c.getGreen()); 78 return c.getRed(); 79 } 80 getAvgColor(int i)81 private static int getAvgColor(int i) { 82 return getAvgColor(new Color(i)); 83 } 84 getAvgColor(BufferedImage m, int x, int y)85 private static int getAvgColor(BufferedImage m, int x, int y) { 86 return getAvgColor(m.getRGB(x, y)); 87 } 88 89 @Test getBackground()90 public void getBackground() { 91 MovingText ifc = getInstance(); 92 BufferedImage bic = ifc.getBackground(); 93 int w = bic.getWidth(); 94 int h = bic.getHeight(); 95 ifc.setPercentageOfWater(0); 96 bic = ifc.getBackground(); 97 Assert.assertTrue(getAvgColor(bic, 3 * w / 4, h / 2) > getAvgColor(bic, 2 * w / 4, h / 2)); 98 Assert.assertTrue(getAvgColor(bic, w / 4, h / 2) < getAvgColor(bic, 2 * w / 4, h / 2)); 99 Assert.assertEquals(new Color(bic.getRGB(w - w / 4, 2 * h / 3)), new Color(bic.getRGB(w - w / 4, h / 3))); 100 ifc.setPercentageOfWater(w / 2); 101 bic = ifc.getBackground(); 102 Assert.assertTrue(getAvgColor(bic, 3 * w / 4, h / 2) > getAvgColor(bic, 2 * w / 4, h / 2)); 103 Assert.assertTrue(getAvgColor(bic, w / 4, h / 2) > getAvgColor(bic, 2 * w / 4, h / 2)); 104 Assert.assertEquals(new Color(bic.getRGB(w - w / 3, 2 * h / 3)), new Color(bic.getRGB(w - w / 3, h / 3))); 105 ifc.setPercentageOfWater(w); 106 bic = ifc.getBackground(); 107 Assert.assertTrue(getAvgColor(bic, 3 * w / 4, h / 2) < getAvgColor(bic, 2 * w / 4, h / 2)); 108 Assert.assertTrue(getAvgColor(bic, w / 4, h / 2) > getAvgColor(bic, 2 * w / 4, h / 2)); 109 Assert.assertEquals(new Color(bic.getRGB(w - w / 4, h / 3)), new Color(bic.getRGB(w - w / 4, h / 2))); 110 111 112 113 } 114 getInstance()115 private MovingText getInstance() { 116 BufferedImage bi1 = new BufferedImage(10, 10, BufferedImage.TYPE_INT_ARGB); 117 Font f = bi1.createGraphics().getFont().deriveFont(Font.BOLD, 130); 118 MovingText ifc = new MovingText("O O", f); 119 return ifc; 120 } 121 assertNotEquals(Object o1, Object o2)122 private static void assertNotEquals(Object o1, Object o2) { 123 Assert.assertFalse(o1.equals(o2)); 124 125 } 126 127 @Test cutToTest()128 public void cutToTest() { 129 MovingText ifc = getInstance(); 130 BufferedImage bic = ifc.getBackground(); 131 int w = bic.getWidth(); 132 int h = bic.getHeight(); 133 bic = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); 134 ifc.cutTo(bic.createGraphics(), 0, h); 135 Color cc = new Color(0, 0, 0); 136 assertNotEquals(cc, new Color(bic.getRGB(52, 142))); 137 assertNotEquals(cc, new Color(bic.getRGB(170, 110))); 138 assertNotEquals(cc, new Color(bic.getRGB(52, 62))); 139 assertNotEquals(cc, new Color(bic.getRGB(245, 85))); 140 141 //well this should be acctually rgba 0,0,0,0 but somehow this was no passig 142 //you can confirm with: 143 //ImageFontCutterTest.save(bic, "halfFiledOus") 144 Assert.assertEquals(cc, new Color(bic.getRGB(137, 127))); 145 Assert.assertEquals(cc, new Color(bic.getRGB(137, 2))); 146 147 148 149 150 } 151 } 152