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.assertEquals;
   4 import static org.junit.Assert.assertNull;
   5 import static org.junit.Assert.assertSame;
   6 import net.sf.openrocket.material.Material;
   7 import net.sf.openrocket.motor.Manufacturer;
   8 import net.sf.openrocket.rocketcomponent.Parachute;
   9 import net.sf.openrocket.util.BaseTestCase.BaseTestCase;
  10
  11 import org.junit.Before;
  12 import org.junit.Test;
  13
  14 /**
  15  * Test application of ComponentPresets to Parachute RocketComponents through
  16  * the Parachute.loadFromPreset mechanism.
  17  *
  18  * Test Parachute is well defined.
  19  *
  20  * Test calling setters on Parachute will clear the ComponentPreset.
  21  *
  22  */
  23 public class ParachuterComponentTests extends BaseTestCase {
  24
  25         ComponentPreset preset;
  26
  27         @Before
  28         public void createPreset() throws Exception {
  29                 TypedPropertyMap presetspec = new TypedPropertyMap();
  30                 presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.PARACHUTE);
  31                 presetspec.put( ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
  32                 presetspec.put( ComponentPreset.PARTNO, "partno");
  33                 presetspec.put( ComponentPreset.DIAMETER, 20.0);
  34                 presetspec.put( ComponentPreset.LINE_COUNT, 8);
  35                 presetspec.put( ComponentPreset.LINE_LENGTH, 12.0);
  36                 Material m = Material.newUserMaterial(Material.Type.SURFACE,"testMaterial", 2.0);
  37                 presetspec.put( ComponentPreset.MATERIAL, m);
  38                 m = Material.newUserMaterial(Material.Type.LINE,"testLineMaterial", 3);
  39                 presetspec.put( ComponentPreset.LINE_MATERIAL, m);
  40                 preset = ComponentPresetFactory.create(presetspec);
  41         }
  42
  43         @Test
  44         public void testComponentType() {
  45                 Parachute cr = new Parachute();
  46
  47                 assertSame( ComponentPreset.Type.PARACHUTE, cr.getPresetType() );
  48         }
  49
  50         @Test
  51         public void testLoadFromPresetIsSane() {
  52                 Parachute cr = new Parachute();
  53
  54                 cr.loadPreset(preset);
  55
  56                 assertEquals( 20.0, cr.getDiameter(), 0.0 );
  57                 assertEquals( 8, cr.getLineCount(), 0.0 );
  58                 assertEquals( 12.0, cr.getLineLength(), 0.0 );
  59
  60                 assertSame( preset.get( ComponentPreset.MATERIAL), cr.getMaterial() );
  61                 assertSame( preset.get( ComponentPreset.LINE_MATERIAL), cr.getLineMaterial() );
  62         }
  63
  64         @Test
  65         public void changeDiameterClearsPreset() {
  66                 Parachute cr = new Parachute();
  67
  68                 cr.loadPreset(preset);
  69
  70                 cr.setDiameter(1.0);
  71
  72                 assertNull( cr.getPresetComponent() );
  73         }
  74
  75         @Test
  76         public void changeAreaClearsPreset() {
  77                 Parachute cr = new Parachute();
  78
  79                 cr.loadPreset(preset);
  80
  81                 cr.setArea(1.0);
  82
  83                 assertNull( cr.getPresetComponent() );
  84         }
  85
  86         @Test
  87         public void changeLineCountClearsPreset() {
  88                 Parachute cr = new Parachute();
  89
  90                 cr.loadPreset(preset);
  91
  92                 cr.setLineCount(12);
  93
  94                 assertNull( cr.getPresetComponent() );
  95         }
  96
  97         @Test
  98         public void changeLineLengthLeavesPreset() {
  99                 Parachute cr = new Parachute();
 100
 101                 cr.loadPreset(preset);
 102
 103                 cr.setLineLength(24);
 104
 105                 assertSame( preset, cr.getPresetComponent() );
 106         }
 107
 108         @Test
 109         public void changeMaterialClearsPreset() {
 110                 Parachute cr = new Parachute();
 111
 112                 cr.loadPreset(preset);
 113
 114                 cr.setMaterial( Material.newUserMaterial(Material.Type.SURFACE,"new", 1.0));
 115
 116                 assertNull( cr.getPresetComponent() );
 117         }
 118
 119         @Test
 120         public void changeLineMaterialLeavesPreset() {
 121                 Parachute cr = new Parachute();
 122
 123                 cr.loadPreset(preset);
 124
 125                 cr.setLineMaterial( Material.newUserMaterial(Material.Type.LINE,"new", 1.0));
 126
 127                 assertSame( preset, cr.getPresetComponent() );
 128         }
 129
 130 }