git.gag.com Git - debian/openrocket/blob - core/test/net/sf/openrocket/rocketcomponent/ComponentCompareTest.java

   1 package net.sf.openrocket.rocketcomponent;
   2
   3 import static org.junit.Assert.assertFalse;
   4 import static org.junit.Assert.assertTrue;
   5 import static org.junit.Assert.fail;
   6
   7 import java.awt.Color;
   8 import java.util.Iterator;
   9
  10 import net.sf.openrocket.gui.util.ColorConversion;
  11 import net.sf.openrocket.util.Coordinate;
  12 import net.sf.openrocket.util.BaseTestCase.BaseTestCase;
  13
  14 import org.junit.Test;
  15
  16 public class ComponentCompareTest extends BaseTestCase {
  17
  18         @Test
  19         public void testComponentEquality() {
  20
  21                 System.out.println("TEST CLASSPATH: " + System.getProperty("java.class.path"));
  22
  23                 Rocket r1 = net.sf.openrocket.util.TestRockets.makeBigBlue();
  24                 Rocket r2 = net.sf.openrocket.util.TestRockets.makeBigBlue();
  25
  26                 Iterator<RocketComponent> i1 = r1.iterator(true);
  27                 Iterator<RocketComponent> i2 = r2.iterator(true);
  28                 while (i1.hasNext()) {
  29                         assertTrue(i2.hasNext());
  30
  31                         RocketComponent c1 = i1.next();
  32                         RocketComponent c2 = i2.next();
  33
  34                         ComponentCompare.assertEquality(c1, c2);
  35                         ComponentCompare.assertSimilarity(c1, c2);
  36                 }
  37                 assertFalse(i2.hasNext());
  38
  39
  40                 ComponentCompare.assertDeepEquality(r1, r2);
  41                 ComponentCompare.assertDeepSimilarity(r1, r2, false);
  42
  43
  44                 r1.setColor(ColorConversion.fromAwtColor(Color.YELLOW));
  45                 try {
  46                         ComponentCompare.assertEquality(r1, r2);
  47                         fail();
  48                 } catch (AssertionError e) {
  49                         // Correct behavior
  50                 }
  51
  52
  53                 i1 = r1.iterator(true);
  54                 i2 = r2.iterator(true);
  55                 boolean finsetfound = false;
  56                 while (i1.hasNext()) {
  57                         RocketComponent c1 = i1.next();
  58                         RocketComponent c2 = i2.next();
  59
  60                         if (c1 instanceof FinSet) {
  61                                 finsetfound = true;
  62                                 FinSet f1 = (FinSet)c1;
  63                                 f1.setTabHeight(0.001);
  64
  65                                 try {
  66                                         ComponentCompare.assertEquality(c1, c2);
  67                                         fail();
  68                                 } catch (AssertionError e) {
  69                                         // Correct behavior
  70                                 }
  71                         }
  72                 }
  73                 assertTrue(finsetfound);
  74         }
  75
  76
  77         @Test
  78         public void testComponentSimilarity() throws IllegalFinPointException {
  79                 FinSet trap = new TrapezoidFinSet(
  80                                 5,   // fins
  81                                 5.0, // root
  82                                 3.0, // tip
  83                                 0.0, // sweep
  84                                 2.0); // height
  85                 FinSet free = new FreeformFinSet(new Coordinate[] {
  86                                 new Coordinate(0,0),
  87                                 new Coordinate(0,2),
  88                                 new Coordinate(3,2),
  89                                 new Coordinate(5,0)
  90                 });
  91                 free.setFinCount(5);
  92
  93                 ComponentCompare.assertSimilarity(trap, free, true);
  94
  95                 try {
  96                         ComponentCompare.assertSimilarity(trap, free);
  97                         fail();
  98                 } catch (AssertionError e) {
  99                         // Correct behavior
 100                 }
 101
 102                 free.setName(trap.getName());
 103                 ComponentCompare.assertSimilarity(trap, free);
 104
 105                 try {
 106                         ComponentCompare.assertEquality(trap, free);
 107                         fail();
 108                 } catch (AssertionError e) {
 109                         // Correct behavior
 110                 }
 111
 112
 113                 BodyTube t1 = new BodyTube();
 114                 BodyTube t2 = new BodyTube();
 115                 t1.addChild(free);
 116                 t2.addChild(trap);
 117
 118                 ComponentCompare.assertDeepSimilarity(t1, t2, false);
 119
 120                 try {
 121                         ComponentCompare.assertDeepEquality(t1, t2);
 122                         fail();
 123                 } catch (AssertionError e) {
 124                         // Correct behavior
 125                 }
 126
 127                 t1.addChild(new TrapezoidFinSet());
 128
 129                 try {
 130                         ComponentCompare.assertDeepSimilarity(t1, t2, true);
 131                         fail();
 132                 } catch (AssertionError e) {
 133                         // Correct behavior
 134                 }
 135
 136         }
 137
 138 }