/*
* RingHandlerTest.java
*/
package net.sf.openrocket.file.rocksim.importt;
import net.sf.openrocket.aerodynamics.WarningSet;
import net.sf.openrocket.file.rocksim.RocksimCommonConstants;
import net.sf.openrocket.file.simplesax.PlainTextHandler;
import net.sf.openrocket.material.Material;
import net.sf.openrocket.rocketcomponent.BodyTube;
import net.sf.openrocket.rocketcomponent.Bulkhead;
import net.sf.openrocket.rocketcomponent.CenteringRing;
import net.sf.openrocket.rocketcomponent.EngineBlock;
import net.sf.openrocket.rocketcomponent.RingComponent;
import net.sf.openrocket.rocketcomponent.RocketComponent;
import net.sf.openrocket.rocketcomponent.TubeCoupler;
import org.junit.Assert;
import org.junit.Test;
import java.util.HashMap;
/**
* RingHandler Tester.
*/
public class RingHandlerTest extends RocksimTestBase {
/**
* Method: openElement(String element, HashMap<String, String> attributes, WarningSet warnings)
*
* @throws Exception thrown if something goes awry
*/
@org.junit.Test
public void testOpenElement() throws Exception {
Assert.assertEquals(PlainTextHandler.INSTANCE, new RingHandler(null, new BodyTube(), new WarningSet()).openElement(null, null, null));
}
/**
* Method: closeElement(String element, HashMap<String, String> attributes, String content, WarningSet warnings)
*
* @throws Exception thrown if something goes awry
*/
@org.junit.Test
public void testCloseElement() throws Exception {
BodyTube tube = new BodyTube();
RingHandler handler = new RingHandler(null, tube, new WarningSet());
CenteringRing component = (CenteringRing) getField(handler, "ring");
HashMap<String, String> attributes = new HashMap<String, String>();
WarningSet warnings = new WarningSet();
handler.closeElement("OD", attributes, "0", warnings);
Assert.assertEquals(0d, component.getOuterRadius(), 0.001);
handler.closeElement("OD", attributes, "75", warnings);
Assert.assertEquals(75d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, component.getOuterRadius(), 0.001);
handler.closeElement("OD", attributes, "foo", warnings);
Assert.assertEquals(1, warnings.size());
warnings.clear();
handler.closeElement("ID", attributes, "0", warnings);
Assert.assertEquals(0d, component.getInnerRadius(), 0.001);
handler.closeElement("ID", attributes, "75", warnings);
Assert.assertEquals(75d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, component.getInnerRadius(), 0.001);
handler.closeElement("ID", attributes, "foo", warnings);
Assert.assertEquals(1, warnings.size());
warnings.clear();
handler.closeElement("Len", attributes, "-1", warnings);
Assert.assertEquals(0d, component.getLength(), 0.001);
handler.closeElement("Len", attributes, "10", warnings);
Assert.assertEquals(10d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_LENGTH, component.getLength(), 0.001);
handler.closeElement("Len", attributes, "10.0", warnings);
Assert.assertEquals(10d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_LENGTH, component.getLength(), 0.001);
handler.closeElement("Len", attributes, "foo", warnings);
Assert.assertEquals(1, warnings.size());
warnings.clear();
handler.closeElement("Name", attributes, "Test Name", warnings);
Assert.assertEquals("Test Name", component.getName());
}
/**
* Test a bulkhead.
*
* @throws Exception thrown if something goes awry
*/
@Test
public void testBulkhead() throws Exception {
BodyTube tube = new BodyTube();
RingHandler handler = new RingHandler(null, tube, new WarningSet());
CenteringRing component = (CenteringRing) getField(handler, "ring");
HashMap<String, String> attributes = new HashMap<String, String>();
WarningSet warnings = new WarningSet();
handler.closeElement("OD", attributes, "75", warnings);
handler.closeElement("ID", attributes, "0", warnings);
handler.closeElement("Len", attributes, "10", warnings);
handler.closeElement("Name", attributes, "Test Name", warnings);
handler.closeElement("KnownMass", attributes, "109.9", warnings);
handler.closeElement("UsageCode", attributes, "1", warnings);
handler.closeElement("UseKnownCG", attributes, "1", warnings);
handler.endHandler("", attributes, "", warnings);
Assert.assertEquals(1, tube.getChildren().size());
RingComponent child = (RingComponent)tube.getChild(0);
Assert.assertEquals(75d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, child.getOuterRadius(), 0.001);
Assert.assertEquals(0d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, child.getInnerRadius(), 0.001);
Assert.assertEquals(10d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_LENGTH, child.getLength(), 0.001);
Assert.assertEquals("Test Name", child.getName());
Assert.assertEquals(109.9/1000, child.getMass(), 0.001);
Assert.assertEquals(0, child.getPositionValue(), 0.0);
Assert.assertEquals(RocketComponent.Position.TOP, child.getRelativePosition());
Assert.assertTrue(child instanceof Bulkhead);
}
/**
* Test a tube coupler.
*
* @throws Exception thrown if something goes awry
*/
@Test
public void testTubeCoupler() throws Exception {
BodyTube tube = new BodyTube();
RingHandler handler = new RingHandler(null, tube, new WarningSet());
HashMap<String, String> attributes = new HashMap<String, String>();
WarningSet warnings = new WarningSet();
handler.closeElement("OD", attributes, "75", warnings);
handler.closeElement("ID", attributes, "70", warnings);
handler.closeElement("Len", attributes, "10", warnings);
handler.closeElement("Name", attributes, "Test Name", warnings);
handler.closeElement("KnownMass", attributes, "109.9", warnings);
handler.closeElement("UsageCode", attributes, "4", warnings);
handler.closeElement("UseKnownCG", attributes, "1", warnings);
handler.endHandler("", attributes, "", warnings);
Assert.assertEquals(1, tube.getChildren().size());
RingComponent child = (RingComponent)tube.getChild(0);
Assert.assertTrue(child instanceof TubeCoupler);
Assert.assertEquals(75d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, child.getOuterRadius(), 0.001);
Assert.assertEquals(70d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, child.getInnerRadius(), 0.001);
Assert.assertEquals(10d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_LENGTH, child.getLength(), 0.001);
Assert.assertEquals("Test Name", child.getName());
Assert.assertEquals(109.9/1000, child.getMass(), 0.001);
Assert.assertEquals(0, child.getPositionValue(), 0.0);
Assert.assertEquals(RocketComponent.Position.TOP, child.getRelativePosition());
}
/**
* Test a engine block.
*
* @throws Exception thrown if something goes awry
*/
@Test
public void testEngineBlock() throws Exception {
BodyTube tube = new BodyTube();
RingHandler handler = new RingHandler(null, tube, new WarningSet());
HashMap<String, String> attributes = new HashMap<String, String>();
WarningSet warnings = new WarningSet();
handler.closeElement("OD", attributes, "75", warnings);
handler.closeElement("ID", attributes, "70", warnings);
handler.closeElement("Len", attributes, "10", warnings);
handler.closeElement("Name", attributes, "Test Name", warnings);
handler.closeElement("KnownMass", attributes, "109.9", warnings);
handler.closeElement("UsageCode", attributes, "2", warnings);
handler.closeElement("KnownCG", attributes, "4", warnings);
handler.closeElement("UseKnownCG", attributes, "1", warnings);
handler.endHandler("", attributes, "", warnings);
Assert.assertEquals(1, tube.getChildren().size());
RingComponent child = (RingComponent)tube.getChild(0);
Assert.assertTrue(child instanceof EngineBlock);
Assert.assertEquals(75d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, child.getOuterRadius(), 0.001);
Assert.assertEquals(70d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, child.getInnerRadius(), 0.001);
Assert.assertEquals(10d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_LENGTH, child.getLength(), 0.001);
Assert.assertEquals("Test Name", child.getName());
Assert.assertEquals(109.9/1000, child.getMass(), 0.001);
Assert.assertEquals(0, child.getPositionValue(), 0.0);
Assert.assertEquals(RocketComponent.Position.TOP, child.getRelativePosition());
Assert.assertEquals(4d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_LENGTH, child.getCG().x, 0.000001);
}
/**
* Test a centering ring
*
* @throws Exception thrown if something goes awry
*/
@Test
public void testRing() throws Exception {
BodyTube tube = new BodyTube();
RingHandler handler = new RingHandler(null, tube, new WarningSet());
HashMap<String, String> attributes = new HashMap<String, String>();
WarningSet warnings = new WarningSet();
handler.closeElement("OD", attributes, "75", warnings);
handler.closeElement("ID", attributes, "0", warnings);
handler.closeElement("Len", attributes, "10", warnings);
handler.closeElement("Name", attributes, "Test Name", warnings);
handler.closeElement("KnownMass", attributes, "109.9", warnings);
handler.closeElement("UsageCode", attributes, "0", warnings);
handler.closeElement("UseKnownCG", attributes, "1", warnings);
handler.endHandler("", attributes, "", warnings);
Assert.assertEquals(1, tube.getChildren().size());
RingComponent child = (RingComponent)tube.getChild(0);
Assert.assertEquals(75d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, child.getOuterRadius(), 0.001);
Assert.assertEquals(0d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_RADIUS, child.getInnerRadius(), 0.001);
Assert.assertEquals(10d / RocksimCommonConstants.ROCKSIM_TO_OPENROCKET_LENGTH, child.getLength(), 0.001);
Assert.assertEquals("Test Name", child.getName());
Assert.assertEquals(109.9/1000, child.getMass(), 0.001);
Assert.assertEquals(0, child.getPositionValue(), 0.0);
Assert.assertEquals(RocketComponent.Position.TOP, child.getRelativePosition());
Assert.assertTrue(child instanceof CenteringRing);
}
/**
* Method: constructor
*
* @throws Exception thrown if something goes awry
*/
@org.junit.Test
public void testConstructor() throws Exception {
try {
new RingHandler(null, null, new WarningSet());
Assert.fail("Should have thrown IllegalArgumentException");
}
catch (IllegalArgumentException iae) {
//success
}
BodyTube tube = new BodyTube();
RingHandler handler = new RingHandler(null, tube, new WarningSet());
CenteringRing component = (CenteringRing) getField(handler, "ring");
}
/**
* Method: setRelativePosition(RocketComponent.Position position)
*
* @throws Exception thrown if something goes awry
*/
@org.junit.Test
public void testSetRelativePosition() throws Exception {
BodyTube tube = new BodyTube();
RingHandler handler = new RingHandler(null, tube, new WarningSet());
CenteringRing component = (CenteringRing) getField(handler, "ring");
handler.setRelativePosition(RocketComponent.Position.ABSOLUTE);
Assert.assertEquals(RocketComponent.Position.ABSOLUTE, component.getRelativePosition());
}
/**
* Method: getComponent()
*
* @throws Exception thrown if something goes awry
*/
@org.junit.Test
public void testGetComponent() throws Exception {
Assert.assertTrue(new RingHandler(null, new BodyTube(), new WarningSet()).getComponent() instanceof CenteringRing);
}
/**
* Method: getMaterialType()
*
* @throws Exception thrown if something goes awry
*/
@org.junit.Test
public void testGetMaterialType() throws Exception {
Assert.assertEquals(Material.Type.BULK, new RingHandler(null, new BodyTube(), new WarningSet()).getMaterialType());
}
}