git.gag.com Git - debian/openrocket/blob - test/net/sf/openrocket/file/rocksim/NoseConeHandlerTest.java

   1 /*
   2  * NoseConeHandlerTest.java
   3  */
   4 package net.sf.openrocket.file.rocksim;
   5
   6 import net.sf.openrocket.aerodynamics.WarningSet;
   7 import net.sf.openrocket.file.simplesax.PlainTextHandler;
   8 import net.sf.openrocket.material.Material;
   9 import net.sf.openrocket.rocketcomponent.ExternalComponent;
  10 import net.sf.openrocket.rocketcomponent.NoseCone;
  11 import net.sf.openrocket.rocketcomponent.Stage;
  12 import net.sf.openrocket.rocketcomponent.Transition;
  13 import org.junit.Assert;
  14 import org.junit.Test;
  15
  16 import java.util.HashMap;
  17
  18 /**
  19  * NoseConeHandler Tester.
  20  *
  21  */
  22 public class NoseConeHandlerTest extends RocksimTestBase {
  23
  24     /**
  25      * Method: constructor
  26      *
  27      * @throws Exception thrown if something goes awry
  28      */
  29     @Test
  30     public void testConstructor() throws Exception {
  31
  32         try {
  33             new NoseConeHandler(null, new WarningSet());
  34             Assert.fail("Should have thrown IllegalArgumentException");
  35         }
  36         catch (IllegalArgumentException iae) {
  37             //success
  38         }
  39
  40         Stage stage = new Stage();
  41         NoseConeHandler handler = new NoseConeHandler(stage, new WarningSet());
  42         NoseCone component = (NoseCone) getField(handler, "noseCone");
  43         assertContains(component, stage.getChildren());
  44     }
  45
  46     /**
  47      * Method: openElement(String element, HashMap<String, String> attributes, WarningSet warnings)
  48      *
  49      * @throws Exception thrown if something goes awry
  50      */
  51     @Test
  52     public void testOpenElement() throws Exception {
  53         Assert.assertEquals(PlainTextHandler.INSTANCE, new NoseConeHandler(new Stage(), new WarningSet()).openElement(null, null, null));
  54         Assert.assertNotNull(new NoseConeHandler(new Stage(), new WarningSet()).openElement("AttachedParts", null, null));
  55     }
  56
  57     /**
  58      *
  59      * Method: closeElement(String element, HashMap<String, String> attributes, String content, WarningSet warnings)
  60      *
  61      * @throws Exception  thrown if something goes awry
  62      */
  63     @Test
  64     public void testCloseElement() throws Exception {
  65
  66         Stage stage = new Stage();
  67         HashMap<String, String> attributes = new HashMap<String, String>();
  68         WarningSet warnings = new WarningSet();
  69
  70         NoseConeHandler handler = new NoseConeHandler(stage, warnings);
  71         NoseCone component = (NoseCone) getField(handler, "noseCone");
  72
  73         handler.closeElement("ShapeCode", attributes, "0", warnings);
  74         Assert.assertEquals(Transition.Shape.CONICAL, component.getType());
  75         handler.closeElement("ShapeCode", attributes, "1", warnings);
  76         Assert.assertEquals(Transition.Shape.OGIVE, component.getType());
  77         handler.closeElement("ShapeCode", attributes, "17", warnings);
  78         Assert.assertEquals(RocksimNoseConeCode.PARABOLIC.asOpenRocket(), component.getType());  //test of default
  79         handler.closeElement("ShapeCode", attributes, "foo", warnings);
  80         Assert.assertNotNull(component.getType());
  81         Assert.assertEquals(1, warnings.size());
  82         warnings.clear();
  83
  84         handler.closeElement("Len", attributes, "-1", warnings);
  85         Assert.assertEquals(0d, component.getLength(), 0.001);
  86         handler.closeElement("Len", attributes, "10", warnings);
  87         Assert.assertEquals(10d / RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getLength(), 0.001);
  88         handler.closeElement("Len", attributes, "10.0", warnings);
  89         Assert.assertEquals(10d / RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getLength(), 0.001);
  90         handler.closeElement("Len", attributes, "foo", warnings);
  91         Assert.assertEquals(1, warnings.size());
  92         warnings.clear();
  93
  94         handler.closeElement("BaseDia", attributes, "-1", warnings);
  95         Assert.assertEquals(0d, component.getAftRadius(), 0.001);
  96         handler.closeElement("BaseDia", attributes, "100", warnings);
  97         Assert.assertEquals(100d / RocksimHandler.ROCKSIM_TO_OPENROCKET_RADIUS, component.getAftRadius(), 0.001);
  98         handler.closeElement("BaseDia", attributes, "foo", warnings);
  99         Assert.assertEquals(1, warnings.size());
 100         warnings.clear();
 101
 102
 103         final double aft = 100d;
 104         component.setAftRadius(aft);
 105
 106         handler.closeElement("ConstructionType", attributes, "0", warnings);
 107         component.setAftShoulderRadius(1.1d);
 108         handler.closeElement("WallThickness", attributes, "-1", warnings);
 109         handler.endHandler("Transition", attributes, null, warnings);
 110         Assert.assertEquals(component.getAftRadius(), component.getThickness(), 0.001);
 111         Assert.assertEquals(component.getAftShoulderThickness(), component.getAftShoulderThickness(), 0.001);
 112         handler.closeElement("WallThickness", attributes, "100", warnings);
 113         handler.endHandler("Transition", attributes, null, warnings);
 114         Assert.assertEquals(aft, component.getThickness(), 0.001);
 115         handler.closeElement("WallThickness", attributes, "foo", warnings);
 116         handler.endHandler("Transition", attributes, null, warnings);
 117         Assert.assertEquals(1, warnings.size());
 118         warnings.clear();
 119
 120         handler.closeElement("ConstructionType", attributes, "1", warnings);
 121         component.setAftShoulderRadius(1.1d);
 122         handler.closeElement("WallThickness", attributes, "-1", warnings);
 123         handler.endHandler("Transition", attributes, null, warnings);
 124         Assert.assertEquals(0d, component.getThickness(), 0.001);
 125         Assert.assertEquals(0d, component.getAftShoulderThickness(), 0.001);
 126         handler.closeElement("WallThickness", attributes, "1.1", warnings);
 127         handler.endHandler("Transition", attributes, null, warnings);
 128         Assert.assertEquals(1.1d/RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getThickness(), 0.001);
 129         Assert.assertEquals(1.1d/RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getAftShoulderThickness(), 0.001);
 130
 131         handler.closeElement("ShoulderLen", attributes, "-1", warnings);
 132         Assert.assertEquals(0d, component.getAftShoulderLength(), 0.001);
 133         handler.closeElement("ShoulderLen", attributes, "10", warnings);
 134         Assert.assertEquals(10d / RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getAftShoulderLength(), 0.001);
 135         handler.closeElement("ShoulderLen", attributes, "10.0", warnings);
 136         Assert.assertEquals(10d / RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getAftShoulderLength(), 0.001);
 137         handler.closeElement("ShoulderLen", attributes, "foo", warnings);
 138         Assert.assertEquals(1, warnings.size());
 139         warnings.clear();
 140
 141         handler.closeElement("ShoulderOD", attributes, "-1", warnings);
 142         Assert.assertEquals(0d, component.getAftShoulderRadius(), 0.001);
 143         handler.closeElement("ShoulderOD", attributes, "100", warnings);
 144         Assert.assertEquals(100d / RocksimHandler.ROCKSIM_TO_OPENROCKET_RADIUS, component.getAftShoulderRadius(), 0.001);
 145         handler.closeElement("ShoulderOD", attributes, "foo", warnings);
 146         Assert.assertEquals(1, warnings.size());
 147         warnings.clear();
 148
 149         component.setType(Transition.Shape.HAACK);
 150         handler.closeElement("ShapeParameter", attributes, "-1", warnings);
 151         Assert.assertEquals(0d, component.getShapeParameter(), 0.001);
 152         handler.closeElement("ShapeParameter", attributes, "100", warnings);
 153         Assert.assertEquals(Transition.Shape.HAACK.maxParameter(), component.getShapeParameter(), 0.001);
 154         handler.closeElement("ShapeParameter", attributes, "foo", warnings);
 155         Assert.assertEquals(1, warnings.size());
 156         Assert.assertEquals("Could not convert ShapeParameter value of foo.  It is expected to be a number.",
 157                      warnings.iterator().next().toString());
 158
 159         warnings.clear();
 160
 161         component.setType(Transition.Shape.CONICAL);
 162         component.setShapeParameter(0d);
 163         handler.closeElement("ShapeParameter", attributes, "100", warnings);
 164         Assert.assertEquals(0d, component.getShapeParameter(), 0.001);
 165
 166         handler.closeElement("FinishCode", attributes, "-1", warnings);
 167         Assert.assertEquals(ExternalComponent.Finish.NORMAL, component.getFinish());
 168         handler.closeElement("FinishCode", attributes, "100", warnings);
 169         Assert.assertEquals(ExternalComponent.Finish.NORMAL, component.getFinish());
 170         handler.closeElement("FinishCode", attributes, "foo", warnings);
 171         Assert.assertEquals(1, warnings.size());
 172         warnings.clear();
 173
 174         handler.closeElement("Name", attributes, "Test Name", warnings);
 175         Assert.assertEquals("Test Name", component.getName());
 176
 177         handler.closeElement("Material", attributes, "Some Material", warnings);
 178         handler.endHandler("NoseCone", attributes, null, warnings);
 179         Assert.assertTrue(component.getMaterial().getName().contains("Some Material"));
 180      }
 181
 182     /**
 183      * Method: getComponent()
 184      *
 185      * @throws Exception thrown if something goes awry
 186      */
 187     @Test
 188     public void testGetComponent() throws Exception {
 189         Assert.assertTrue(new NoseConeHandler(new Stage(), new WarningSet()).getComponent() instanceof NoseCone);
 190     }
 191
 192     /**
 193      * Method: getMaterialType()
 194      *
 195      * @throws Exception thrown if something goes awry
 196      */
 197     @Test
 198     public void testGetMaterialType() throws Exception {
 199         Assert.assertEquals(Material.Type.BULK, new NoseConeHandler(new Stage(), new WarningSet()).getMaterialType());
 200     }
 201 }