git.gag.com Git - debian/openrocket/blob - core/test/net/sf/openrocket/preset/ParachuterComponentTests.java

   1 package net.sf.openrocket.preset;
   2
   3 import static org.junit.Assert.*;
   4 import net.sf.openrocket.material.Material;
   5 import net.sf.openrocket.motor.Manufacturer;
   6 import net.sf.openrocket.rocketcomponent.Parachute;
   7 import net.sf.openrocket.util.BaseTestCase.BaseTestCase;
   8
   9 import org.junit.Before;
  10 import org.junit.Test;
  11
  12 /**
  13  * Test application of ComponentPresets to Parachute RocketComponents through
  14  * the Parachute.loadFromPreset mechanism.
  15  *
  16  * Test Parachute is well defined.
  17  *
  18  * Test calling setters on Parachute will clear the ComponentPreset.
  19  *
  20  */
  21 public class ParachuterComponentTests extends BaseTestCase {
  22
  23         ComponentPreset preset;
  24
  25         @Before
  26         public void createPreset() throws Exception {
  27                 TypedPropertyMap presetspec = new TypedPropertyMap();
  28                 presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.PARACHUTE);
  29                 presetspec.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
  30                 presetspec.put(ComponentPreset.PARTNO, "partno");
  31                 presetspec.put(ComponentPreset.DIAMETER, 20.0);
  32                 presetspec.put(ComponentPreset.LINE_COUNT, 8);
  33                 presetspec.put(ComponentPreset.LINE_LENGTH, 12.0);
  34                 Material m = Material.newMaterial(Material.Type.SURFACE, "testMaterial", 2.0, true);
  35                 presetspec.put(ComponentPreset.MATERIAL, m);
  36                 m = Material.newMaterial(Material.Type.LINE, "testLineMaterial", 3, true);
  37                 presetspec.put(ComponentPreset.LINE_MATERIAL, m);
  38                 preset = ComponentPresetFactory.create(presetspec);
  39         }
  40
  41         @Test
  42         public void testComponentType() {
  43                 Parachute cr = new Parachute();
  44
  45                 assertSame(ComponentPreset.Type.PARACHUTE, cr.getPresetType());
  46         }
  47
  48         @Test
  49         public void testLoadFromPresetIsSane() {
  50                 Parachute cr = new Parachute();
  51
  52                 cr.loadPreset(preset);
  53
  54                 assertEquals(20.0, cr.getDiameter(), 0.0);
  55                 assertEquals(8, cr.getLineCount(), 0.0);
  56                 assertEquals(12.0, cr.getLineLength(), 0.0);
  57
  58                 assertSame(preset.get(ComponentPreset.MATERIAL), cr.getMaterial());
  59                 assertSame(preset.get(ComponentPreset.LINE_MATERIAL), cr.getLineMaterial());
  60         }
  61
  62         @Test
  63         public void changeDiameterClearsPreset() {
  64                 Parachute cr = new Parachute();
  65
  66                 cr.loadPreset(preset);
  67
  68                 cr.setDiameter(1.0);
  69
  70                 assertNull(cr.getPresetComponent());
  71         }
  72
  73         @Test
  74         public void changeAreaClearsPreset() {
  75                 Parachute cr = new Parachute();
  76
  77                 cr.loadPreset(preset);
  78
  79                 cr.setArea(1.0);
  80
  81                 assertNull(cr.getPresetComponent());
  82         }
  83
  84         @Test
  85         public void changeLineCountClearsPreset() {
  86                 Parachute cr = new Parachute();
  87
  88                 cr.loadPreset(preset);
  89
  90                 cr.setLineCount(12);
  91
  92                 assertNull(cr.getPresetComponent());
  93         }
  94
  95         @Test
  96         public void changeLineLengthLeavesPreset() {
  97                 Parachute cr = new Parachute();
  98
  99                 cr.loadPreset(preset);
 100
 101                 cr.setLineLength(24);
 102
 103                 assertSame(preset, cr.getPresetComponent());
 104         }
 105
 106         @Test
 107         public void changeMaterialClearsPreset() {
 108                 Parachute cr = new Parachute();
 109
 110                 cr.loadPreset(preset);
 111
 112                 cr.setMaterial(Material.newMaterial(Material.Type.SURFACE, "new", 1.0, true));
 113
 114                 assertNull(cr.getPresetComponent());
 115         }
 116
 117         @Test
 118         public void changeLineMaterialLeavesPreset() {
 119                 Parachute cr = new Parachute();
 120
 121                 cr.loadPreset(preset);
 122
 123                 cr.setLineMaterial(Material.newMaterial(Material.Type.LINE, "new", 1.0, true));
 124
 125                 assertSame(preset, cr.getPresetComponent());
 126         }
 127
 128 }