Merge commit '42b2e5ca519766e37ce6941ba4faecc9691cc403' into upstream

[debian/openrocket] / core / test / net / sf / openrocket / preset / CenteringRingComponentTests.java

diff --git a/core/test/net/sf/openrocket/preset/CenteringRingComponentTests.java b/core/test/net/sf/openrocket/preset/CenteringRingComponentTests.java
new file mode 100644 (file)
index 0000000..dac3f8f
--- /dev/null
+++ b/core/test/net/sf/openrocket/preset/CenteringRingComponentTests.java
@@ -0,0 +1,116 @@
+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.CenteringRing;
+import net.sf.openrocket.util.BaseTestCase.BaseTestCase;
+
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test application of ComponentPresets to CenteringRing RocketComponents through
+ * the CenteringRing.loadFromPreset mechanism.
+ * 
+ * Test CenteringRing is well defined.
+ * 
+ * Test calling setters on CenteringRing will clear the ComponentPreset.
+ * 
+ */
+public class CenteringRingComponentTests extends BaseTestCase {
+       
+       ComponentPreset preset;
+       
+       @Before
+       public void createPreset() throws Exception {
+               TypedPropertyMap presetspec = new TypedPropertyMap();
+               presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.CENTERING_RING);
+               presetspec.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
+               presetspec.put(ComponentPreset.PARTNO, "partno");
+               presetspec.put(ComponentPreset.LENGTH, 2.0);
+               presetspec.put(ComponentPreset.OUTER_DIAMETER, 2.0);
+               presetspec.put(ComponentPreset.INNER_DIAMETER, 1.0);
+               presetspec.put(ComponentPreset.MASS, 100.0);
+               preset = ComponentPresetFactory.create(presetspec);
+       }
+       
+       @Test
+       public void testComponentType() {
+               CenteringRing cr = new CenteringRing();
+               
+               assertSame(ComponentPreset.Type.CENTERING_RING, cr.getPresetType());
+       }
+       
+       @Test
+       public void testLoadFromPresetIsSane() {
+               CenteringRing cr = new CenteringRing();
+               
+               cr.loadPreset(preset);
+               
+               assertEquals(2.0, cr.getLength(), 0.0);
+               assertEquals(1.0, cr.getOuterRadius(), 0.0);
+               assertEquals(0.5, cr.getInnerRadius(), 0.0);
+               
+               assertFalse(cr.isOuterRadiusAutomatic());
+               
+               assertSame(preset.get(ComponentPreset.MATERIAL), cr.getMaterial());
+               assertEquals(100.0, cr.getMass(), 0.05);
+       }
+       
+       @Test
+       public void changeLengthLeavesPreset() {
+               CenteringRing cr = new CenteringRing();
+               
+               cr.loadPreset(preset);
+               
+               cr.setLength(1.0);
+               
+               assertSame(preset, cr.getPresetComponent());
+       }
+       
+       @Test
+       public void changeODClearsPreset() {
+               CenteringRing cr = new CenteringRing();
+               
+               cr.loadPreset(preset);
+               
+               cr.setOuterRadius(2.0);
+               
+               assertNull(cr.getPresetComponent());
+       }
+       
+       @Test
+       public void changeIDClearsPreset() {
+               CenteringRing cr = new CenteringRing();
+               
+               cr.loadPreset(preset);
+               
+               cr.setInnerRadius(0.75);
+               
+               assertNull(cr.getPresetComponent());
+       }
+       
+       @Test
+       public void changeThicknessClearsPreset() {
+               CenteringRing cr = new CenteringRing();
+               
+               cr.loadPreset(preset);
+               
+               cr.setThickness(0.1);
+               
+               assertNull(cr.getPresetComponent());
+       }
+       
+       @Test
+       public void changeMaterialClearsPreset() {
+               CenteringRing cr = new CenteringRing();
+               
+               cr.loadPreset(preset);
+               
+               cr.setMaterial(Material.newMaterial(Material.Type.BULK, "new", 1.0, true));
+               
+               assertNull(cr.getPresetComponent());
+       }
+       
+}