git.gag.com Git - debian/openrocket/blob - core/test/net/sf/openrocket/preset/TubeCouplerComponentTests.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.TubeCoupler;
   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 TubeCoupler RocketComponents through
  14  * the TubeCoupler.loadFromPreset mechanism.
  15  *
  16  * Test TubeCoupler is well defined.
  17  *
  18  * Test calling setters on TubeCoupler will clear the ComponentPreset.
  19  *
  20  */
  21 public class TubeCouplerComponentTests 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.TUBE_COUPLER);
  29                 presetspec.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
  30                 presetspec.put(ComponentPreset.PARTNO, "partno");
  31                 presetspec.put(ComponentPreset.LENGTH, 2.0);
  32                 presetspec.put(ComponentPreset.OUTER_DIAMETER, 2.0);
  33                 presetspec.put(ComponentPreset.INNER_DIAMETER, 1.0);
  34                 presetspec.put(ComponentPreset.MASS, 100.0);
  35                 preset = ComponentPresetFactory.create(presetspec);
  36         }
  37
  38         @Test
  39         public void testComponentType() {
  40                 TubeCoupler tc = new TubeCoupler();
  41
  42                 assertSame(ComponentPreset.Type.TUBE_COUPLER, tc.getPresetType());
  43         }
  44
  45         @Test
  46         public void testLoadFromPresetIsSane() {
  47                 TubeCoupler tc = new TubeCoupler();
  48
  49                 tc.loadPreset(preset);
  50
  51                 assertEquals(2.0, tc.getLength(), 0.0);
  52                 assertEquals(1.0, tc.getOuterRadius(), 0.0);
  53                 assertEquals(0.5, tc.getInnerRadius(), 0.0);
  54
  55                 assertFalse(tc.isInnerRadiusAutomatic());
  56                 assertFalse(tc.isOuterRadiusAutomatic());
  57
  58                 assertSame(preset.get(ComponentPreset.MATERIAL), tc.getMaterial());
  59                 assertEquals(100.0, tc.getMass(), 0.05);
  60         }
  61
  62         @Test
  63         public void changeLengthLeavesPreset() {
  64                 TubeCoupler tc = new TubeCoupler();
  65
  66                 tc.loadPreset(preset);
  67
  68                 tc.setLength(1.0);
  69
  70                 assertSame(preset, tc.getPresetComponent());
  71         }
  72
  73         @Test
  74         public void changeODClearsPreset() {
  75                 TubeCoupler tc = new TubeCoupler();
  76
  77                 tc.loadPreset(preset);
  78
  79                 tc.setOuterRadius(2.0);
  80
  81                 assertNull(tc.getPresetComponent());
  82         }
  83
  84         @Test
  85         public void changeIDClearsPreset() {
  86                 TubeCoupler tc = new TubeCoupler();
  87
  88                 tc.loadPreset(preset);
  89
  90                 tc.setInnerRadius(0.75);
  91
  92                 assertNull(tc.getPresetComponent());
  93         }
  94
  95         @Test
  96         public void changeThicknessClearsPreset() {
  97                 TubeCoupler tc = new TubeCoupler();
  98
  99                 tc.loadPreset(preset);
 100
 101                 tc.setThickness(0.1);
 102
 103                 assertNull(tc.getPresetComponent());
 104         }
 105
 106         @Test
 107         public void changeMaterialClearsPreset() {
 108                 TubeCoupler tc = new TubeCoupler();
 109
 110                 tc.loadPreset(preset);
 111
 112                 tc.setMaterial(Material.newMaterial(Material.Type.BULK, "new", 1.0, true));
 113
 114                 assertNull(tc.getPresetComponent());
 115         }
 116
 117 }