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

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