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

   1 package net.sf.openrocket.preset;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.junit.Assert.assertFalse;
   5 import static org.junit.Assert.assertNull;
   6 import static org.junit.Assert.assertSame;
   7 import net.sf.openrocket.material.Material;
   8 import net.sf.openrocket.motor.Manufacturer;
   9 import net.sf.openrocket.rocketcomponent.Bulkhead;
  10 import net.sf.openrocket.util.BaseTestCase.BaseTestCase;
  11
  12 import org.junit.Before;
  13 import org.junit.Test;
  14
  15 /**
  16  * Test application of ComponentPresets to Bulkhead RocketComponents through
  17  * the Bulkhead.loadFromPreset mechanism.
  18  *
  19  * Test Bulkhead is well defined.
  20  *
  21  * Test calling setters on Bulkhead will clear the ComponentPreset.
  22  *
  23  */
  24 public class BulkHeadComponentTests extends BaseTestCase {
  25
  26         ComponentPreset preset;
  27
  28         @Before
  29         public void createPreset() throws Exception {
  30                 TypedPropertyMap presetspec = new TypedPropertyMap();
  31                 presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
  32                 presetspec.put( ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
  33                 presetspec.put( ComponentPreset.PARTNO, "partno");
  34                 presetspec.put( ComponentPreset.LENGTH, 2.0);
  35                 presetspec.put( ComponentPreset.OUTER_DIAMETER, 2.0);
  36                 presetspec.put( ComponentPreset.MASS, 100.0);
  37                 preset = ComponentPresetFactory.create(presetspec);
  38         }
  39
  40         @Test
  41         public void testComponentType() {
  42                 Bulkhead bt = new Bulkhead();
  43
  44                 assertSame( ComponentPreset.Type.BULK_HEAD, bt.getPresetType() );
  45         }
  46
  47         @Test
  48         public void testLoadFromPresetIsSane() {
  49                 Bulkhead bt = new Bulkhead();
  50
  51                 bt.loadPreset(preset);
  52
  53                 assertEquals( 2.0, bt.getLength(), 0.0 );
  54                 assertEquals( 1.0, bt.getOuterRadius(), 0.0 );
  55
  56                 assertFalse( bt.isOuterRadiusAutomatic() );
  57
  58                 assertSame( preset.get( ComponentPreset.MATERIAL), bt.getMaterial() );
  59                 assertEquals( 100.0, bt.getMass(), 0.05);
  60         }
  61
  62         @Test
  63         public void changeLengthLeavesPreset() {
  64                 Bulkhead bt = new Bulkhead();
  65
  66                 bt.loadPreset(preset);
  67
  68                 bt.setLength(1.0);
  69
  70                 assertSame( preset, bt.getPresetComponent() );
  71         }
  72
  73         @Test
  74         public void changeODClearsPreset() {
  75                 Bulkhead bt = new Bulkhead();
  76
  77                 bt.loadPreset(preset);
  78
  79                 bt.setOuterRadius(2.0);
  80
  81                 assertNull( bt.getPresetComponent() );
  82         }
  83
  84         @Test
  85         public void changeODAutomaticClearsPreset() {
  86                 Bulkhead bt = new Bulkhead();
  87
  88                 bt.loadPreset(preset);
  89
  90                 bt.setOuterRadiusAutomatic(true);
  91
  92                 assertNull( bt.getPresetComponent() );
  93         }
  94
  95         @Test
  96         public void changeMaterialClearsPreset() {
  97                 Bulkhead bt = new Bulkhead();
  98
  99                 bt.loadPreset(preset);
 100
 101                 bt.setMaterial( Material.newUserMaterial(Material.Type.BULK,"new", 1.0));
 102
 103                 assertNull( bt.getPresetComponent() );
 104         }
 105
 106 }