git.gag.com Git - debian/openrocket/blob - core/test/net/sf/openrocket/preset/BodyTubeComponentTests.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.BodyTube;
   7 import net.sf.openrocket.rocketcomponent.ExternalComponent.Finish;
   8 import net.sf.openrocket.util.BaseTestCase.BaseTestCase;
   9
  10 import org.junit.Before;
  11 import org.junit.Test;
  12
  13 /**
  14  * Test application of ComponentPresets to BodyTube RocketComponents through
  15  * the BodyTube.loadFromPreset mechanism.
  16  *
  17  * Test BodyTube is well defined.
  18  *
  19  * Test calling setters on BodyTube will clear the ComponentPreset.
  20  *
  21  */
  22 public class BodyTubeComponentTests extends BaseTestCase {
  23
  24         ComponentPreset preset;
  25
  26         @Before
  27         public void createPreset() throws Exception {
  28                 TypedPropertyMap presetspec = new TypedPropertyMap();
  29                 presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BODY_TUBE);
  30                 presetspec.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
  31                 presetspec.put(ComponentPreset.PARTNO, "partno");
  32                 presetspec.put(ComponentPreset.LENGTH, 2.0);
  33                 presetspec.put(ComponentPreset.OUTER_DIAMETER, 2.0);
  34                 presetspec.put(ComponentPreset.INNER_DIAMETER, 1.0);
  35                 presetspec.put(ComponentPreset.MASS, 100.0);
  36                 preset = ComponentPresetFactory.create(presetspec);
  37         }
  38
  39         @Test
  40         public void testComponentType() {
  41                 BodyTube bt = new BodyTube();
  42
  43                 assertSame(ComponentPreset.Type.BODY_TUBE, bt.getPresetType());
  44         }
  45
  46         @Test
  47         public void testLoadFromPresetIsSane() {
  48                 BodyTube bt = new BodyTube();
  49
  50                 bt.loadPreset(preset);
  51
  52                 assertEquals(2.0, bt.getLength(), 0.0);
  53                 assertEquals(1.0, bt.getOuterRadius(), 0.0);
  54                 assertEquals(1.0, bt.getAftRadius(), 0.0);
  55                 assertEquals(0.5, bt.getInnerRadius(), 0.0);
  56
  57                 assertFalse(bt.isAftRadiusAutomatic());
  58                 assertFalse(bt.isFilled());
  59                 assertFalse(bt.isForeRadiusAutomatic());
  60                 assertFalse(bt.isOuterRadiusAutomatic());
  61
  62                 assertSame(preset.get(ComponentPreset.MATERIAL), bt.getMaterial());
  63                 assertEquals(100.0, bt.getMass(), 0.05);
  64         }
  65
  66         @Test
  67         public void changeLengthLeavesPreset() {
  68                 BodyTube bt = new BodyTube();
  69
  70                 bt.loadPreset(preset);
  71
  72                 bt.setLength(1.0);
  73
  74                 assertSame(preset, bt.getPresetComponent());
  75         }
  76
  77         @Test
  78         public void changeODClearsPreset() {
  79                 BodyTube bt = new BodyTube();
  80
  81                 bt.loadPreset(preset);
  82
  83                 bt.setOuterRadius(2.0);
  84
  85                 assertNull(bt.getPresetComponent());
  86         }
  87
  88         @Test
  89         public void changeIDClearsPreset() {
  90                 BodyTube bt = new BodyTube();
  91
  92                 bt.loadPreset(preset);
  93
  94                 bt.setInnerRadius(0.75);
  95
  96                 assertNull(bt.getPresetComponent());
  97         }
  98
  99         @Test
 100         public void changeThicknessClearsPreset() {
 101                 BodyTube bt = new BodyTube();
 102
 103                 bt.loadPreset(preset);
 104
 105                 bt.setThickness(0.1);
 106
 107                 assertNull(bt.getPresetComponent());
 108         }
 109
 110         @Test
 111         public void changeMaterialClearsPreset() {
 112                 BodyTube bt = new BodyTube();
 113
 114                 bt.loadPreset(preset);
 115
 116                 bt.setMaterial(Material.newMaterial(Material.Type.BULK, "new", 1.0, true));
 117
 118                 assertNull(bt.getPresetComponent());
 119         }
 120
 121         @Test
 122         public void changeFinishLeavesPreset() {
 123                 BodyTube bt = new BodyTube();
 124
 125                 bt.loadPreset(preset);
 126
 127                 bt.setFinish(Finish.POLISHED);
 128
 129                 assertSame(preset, bt.getPresetComponent());
 130         }
 131
 132         @Test
 133         public void changeFillClearsPreset() {
 134                 BodyTube bt = new BodyTube();
 135
 136                 bt.loadPreset(preset);
 137
 138                 bt.setFilled(true);
 139
 140                 assertNull(bt.getPresetComponent());
 141         }
 142 }