--- /dev/null
+package net.sf.openrocket.preset;
+
+import static org.junit.Assert.*;
+import net.sf.openrocket.material.Material;
+import net.sf.openrocket.motor.Manufacturer;
+import net.sf.openrocket.rocketcomponent.ExternalComponent.Finish;
+import net.sf.openrocket.rocketcomponent.Transition;
+import net.sf.openrocket.util.BaseTestCase.BaseTestCase;
+
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test application of ComponentPresets to Transition RocketComponents through
+ * the Transition.loadFromPreset mechanism.
+ *
+ * Test Transition is well defined.
+ *
+ * Test calling setters on Transition will clear the ComponentPreset.
+ *
+ */
+public class TransitionComponentTests extends BaseTestCase {
+
+ ComponentPreset preset;
+
+ @Before
+ public void createPreset() throws Exception {
+ TypedPropertyMap presetspec = new TypedPropertyMap();
+ presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.TRANSITION);
+ presetspec.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
+ presetspec.put(ComponentPreset.PARTNO, "partno");
+ presetspec.put(ComponentPreset.LENGTH, 2.0);
+ presetspec.put(ComponentPreset.SHAPE, Transition.Shape.CONICAL);
+ presetspec.put(ComponentPreset.AFT_OUTER_DIAMETER, 2.0);
+ presetspec.put(ComponentPreset.FORE_OUTER_DIAMETER, 1.0);
+ presetspec.put(ComponentPreset.AFT_SHOULDER_LENGTH, 1.0);
+ presetspec.put(ComponentPreset.AFT_SHOULDER_DIAMETER, 1.0);
+ presetspec.put(ComponentPreset.FORE_SHOULDER_LENGTH, 1.0);
+ presetspec.put(ComponentPreset.FORE_SHOULDER_DIAMETER, 0.5);
+ presetspec.put(ComponentPreset.FILLED, true);
+ presetspec.put(ComponentPreset.MASS, 100.0);
+ presetspec.put(ComponentPreset.MATERIAL, Material.newMaterial(Material.Type.BULK, "test", 2.0, true));
+ preset = ComponentPresetFactory.create(presetspec);
+ }
+
+ @Test
+ public void testComponentType() {
+ Transition tr = new Transition();
+
+ assertSame(ComponentPreset.Type.TRANSITION, tr.getPresetType());
+ }
+
+ @Test
+ public void testLoadFromPresetIsSane() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ assertEquals(2.0, tr.getLength(), 0.0);
+ assertSame(Transition.Shape.CONICAL, tr.getType());
+ assertEquals(1.0, tr.getAftRadius(), 0.0);
+ assertEquals(1.0, tr.getForeShoulderLength(), 0.0);
+ assertEquals(0.25, tr.getForeShoulderRadius(), 0.0);
+ assertEquals(0.25, tr.getForeShoulderThickness(), 0.0);
+ assertEquals(1.0, tr.getAftShoulderLength(), 0.0);
+ assertEquals(0.5, tr.getAftShoulderRadius(), 0.0);
+ assertEquals(0.5, tr.getAftShoulderThickness(), 0.0);
+
+ assertFalse(tr.isForeRadiusAutomatic());
+ assertFalse(tr.isAftRadiusAutomatic());
+ assertTrue(tr.isFilled());
+
+ assertSame(preset.get(ComponentPreset.MATERIAL), tr.getMaterial());
+ assertEquals(100.0, tr.getMass(), 1.0);
+ }
+
+ @Test
+ public void changeLengthClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setLength(1.0);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeAftRadiusClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setAftRadius(2.0);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeAftRadiusAutomaticClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setAftRadiusAutomatic(true);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeForeRadiusClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setForeRadius(2.0);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeForeRadiusAutomaticClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setForeRadiusAutomatic(true);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeForeShoulderRadiusClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setForeShoulderRadius(2.0);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeAftShoulderRadiusClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setAftShoulderRadius(2.0);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeAftSholderLengthLeavesPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setAftShoulderLength(2.0);
+
+ assertSame(preset, tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeThicknessClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setThickness(0.1);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+
+ @Test
+ public void changeFilledClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setFilled(false);
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeMaterialClearsPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setMaterial(Material.newMaterial(Material.Type.BULK, "new", 1.0, true));
+
+ assertNull(tr.getPresetComponent());
+ }
+
+ @Test
+ public void changeFinishLeavesPreset() {
+ Transition tr = new Transition();
+
+ tr.loadPreset(preset);
+
+ tr.setFinish(Finish.POLISHED);
+
+ assertSame(preset, tr.getPresetComponent());
+ }
+
+}