1 /* ErrorPainterTest.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.ErrorPainter; 40 import java.awt.Color; 41 import java.awt.image.BufferedImage; 42 import net.sourceforge.jnlp.splashscreen.SplashUtils.SplashReason; 43 import net.sourceforge.jnlp.splashscreen.impls.DefaultSplashScreen2012; 44 import org.junit.Assert; 45 import org.junit.Test; 46 47 public final class ErrorPainterTest { 48 49 @Test interpolTest()50 public void interpolTest() { 51 Assert.assertEquals(15, ErrorPainter.interpol(4, 2, 10, 20), 0.1d); 52 Assert.assertEquals(-15, ErrorPainter.interpol(4, 2, -20, -10), 0.1d); 53 Assert.assertEquals(30, ErrorPainter.interpol(2, 4, 10, 20), 0.1d); 54 } 55 56 @Test interpolColorTest()57 public void interpolColorTest() { 58 Color c1 = new Color(0, 0, 0); 59 Color c2 = new Color(200, 200, 200); 60 Color c3 = new Color(100, 100, 100); 61 Color c4 = ErrorPainter.interpolateColor(4, 2, c1, c2); 62 Assert.assertEquals(c3, c4); 63 64 } 65 66 // public static void main(String[] a) { 67 // Color c1 = new Color(250, 50, 0, 50); 68 // Color c2 = new Color(0, 0, 250, 100); 69 // for (int i = 0; i < 21; i++) { 70 // Color q = ErrorPainter.interpolateColor(20, i, c1, c2); 71 // System.out.println(q.toString()); 72 // System.out.println(q.getAlpha()); 73 // } 74 // } 75 @Test adjustForSizeTest()76 public void adjustForSizeTest() { 77 ErrorPainter bp = new ErrorPainter(new DefaultSplashScreen2012(100, 100, SplashReason.APPLET)); 78 bp.master.setSplashHeight(100); 79 bp.master.setSplashWidth(100); 80 bp.adjustForSize(100, 100); 81 Assert.assertNotNull(bp.prerenderedStuff); 82 BufferedImage i1 = bp.prerenderStill(); 83 Assert.assertEquals(100, i1.getWidth()); 84 Assert.assertEquals(100, i1.getHeight()); 85 bp.adjustForSize(20, 20); 86 Assert.assertNotNull(bp.prerenderedStuff); 87 Assert.assertEquals(20, bp.prerenderedStuff.getWidth()); 88 Assert.assertEquals(20, bp.prerenderedStuff.getHeight()); 89 Assert.assertFalse(i1.getWidth() == bp.prerenderedStuff.getWidth()); 90 Assert.assertFalse(i1.getHeight() == bp.prerenderedStuff.getHeight()); 91 92 93 } 94 95 @Test adjustForSizeTest2()96 public void adjustForSizeTest2() { 97 ErrorPainter bp = new ErrorPainter(new DefaultSplashScreen2012(0, 0, SplashReason.APPLET), false); 98 Assert.assertNull(bp.prerenderedStuff); 99 bp.master.setSplashHeight(10); 100 bp.master.setSplashWidth(10); 101 BufferedImage i1 = bp.prerenderStill(); 102 Assert.assertEquals(10, i1.getWidth()); 103 Assert.assertEquals(10, i1.getHeight()); 104 bp.adjustForSize(20, 20); 105 Assert.assertNotNull(bp.prerenderedStuff); 106 Assert.assertEquals(20, bp.prerenderedStuff.getWidth()); 107 Assert.assertEquals(20, bp.prerenderedStuff.getHeight()); 108 Assert.assertFalse(i1.getWidth() == bp.prerenderedStuff.getWidth()); 109 Assert.assertFalse(i1.getHeight() == bp.prerenderedStuff.getHeight()); 110 111 112 } 113 } 114