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

   1 package net.sf.openrocket.rocketcomponent;
   2
   3 import static org.junit.Assert.*;
   4
   5 import java.awt.Color;
   6
   7 import net.sf.openrocket.material.Material;
   8 import net.sf.openrocket.material.Material.Type;
   9 import net.sf.openrocket.rocketcomponent.ExternalComponent.Finish;
  10 import net.sf.openrocket.rocketcomponent.FinSet.CrossSection;
  11 import net.sf.openrocket.rocketcomponent.FinSet.TabRelativePosition;
  12 import net.sf.openrocket.rocketcomponent.RocketComponent.Position;
  13 import net.sf.openrocket.util.LineStyle;
  14
  15 import org.junit.Test;
  16
  17 public class FinSetTest {
  18
  19
  20         @Test
  21         public void testFreeformConvert() {
  22                 testFreeformConvert(new TrapezoidFinSet());
  23                 testFreeformConvert(new EllipticalFinSet());
  24                 testFreeformConvert(new FreeformFinSet());
  25         }
  26
  27
  28         private void testFreeformConvert(FinSet fin) {
  29                 FreeformFinSet converted;
  30                 Material mat = Material.newMaterial(Type.BULK, "foo", 0.1, true);
  31
  32                 fin.setBaseRotation(1.1);
  33                 fin.setCantAngle(0.001);
  34                 fin.setCGOverridden(true);
  35                 fin.setColor(Color.YELLOW);
  36                 fin.setComment("cmt");
  37                 fin.setCrossSection(CrossSection.ROUNDED);
  38                 fin.setFinCount(5);
  39                 fin.setFinish(Finish.ROUGH);
  40                 fin.setLineStyle(LineStyle.DASHDOT);
  41                 fin.setMassOverridden(true);
  42                 fin.setMaterial(mat);
  43                 fin.setOverrideCGX(0.012);
  44                 fin.setOverrideMass(0.0123);
  45                 fin.setOverrideSubcomponents(true);
  46                 fin.setPositionValue(0.1);
  47                 fin.setRelativePosition(Position.ABSOLUTE);
  48                 fin.setTabHeight(0.01);
  49                 fin.setTabLength(0.02);
  50                 fin.setTabRelativePosition(TabRelativePosition.END);
  51                 fin.setTabShift(0.015);
  52                 fin.setThickness(0.005);
  53
  54                 converted = FreeformFinSet.convertFinSet(fin);
  55
  56                 ComponentCompare.assertSimilarity(fin, converted, true);
  57
  58                 assertEquals(converted.getComponentName(), converted.getName());
  59
  60
  61                 // Create test rocket
  62                 Rocket rocket = new Rocket();
  63                 Stage stage = new Stage();
  64                 BodyTube body = new BodyTube();
  65
  66                 rocket.addChild(stage);
  67                 stage.addChild(body);
  68                 body.addChild(fin);
  69
  70                 Listener l1 = new Listener("l1");
  71                 rocket.addComponentChangeListener(l1);
  72
  73                 fin.setName("Custom name");
  74                 assertTrue(l1.changed);
  75                 assertEquals(ComponentChangeEvent.NONFUNCTIONAL_CHANGE, l1.changetype);
  76
  77
  78                 // Create copy
  79                 RocketComponent rocketcopy = rocket.copy();
  80
  81                 Listener l2 = new Listener("l2");
  82                 rocketcopy.addComponentChangeListener(l2);
  83
  84                 FinSet fincopy = (FinSet) rocketcopy.getChild(0).getChild(0).getChild(0);
  85                 FreeformFinSet.convertFinSet(fincopy);
  86
  87                 assertTrue(l2.changed);
  88                 assertEquals(ComponentChangeEvent.TREE_CHANGE,
  89                                 l2.changetype & ComponentChangeEvent.TREE_CHANGE);
  90
  91         }
  92
  93
  94         private static class Listener implements ComponentChangeListener {
  95                 private boolean changed = false;
  96                 private int changetype = 0;
  97                 private final String name;
  98
  99                 public Listener(String name) {
 100                         this.name = name;
 101                 }
 102
 103                 @Override
 104                 public void componentChanged(ComponentChangeEvent e) {
 105                         assertFalse("Ensuring listener "+name+" has not been called.", changed);
 106                         changed = true;
 107                         changetype = e.getType();
 108                 }
 109         }
 110
 111 }