Merge commit '42b2e5ca519766e37ce6941ba4faecc9691cc403' into upstream

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

diff --git a/core/test/net/sf/openrocket/preset/BulkHeadPresetTests.java b/core/test/net/sf/openrocket/preset/BulkHeadPresetTests.java
new file mode 100644 (file)
index 0000000..2f393ba
--- /dev/null
+++ b/core/test/net/sf/openrocket/preset/BulkHeadPresetTests.java
@@ -0,0 +1,173 @@
+package net.sf.openrocket.preset;
+
+import static org.junit.Assert.assertEquals;
+import net.sf.openrocket.material.Material;
+import net.sf.openrocket.motor.Manufacturer;
+
+import org.junit.Test;
+
+/**
+ * Test construction of BULK_HEAD type ComponentPresets based on TypedPropertyMap through the
+ * ComponentPresetFactory.create() method.
+ * 
+ * Ensure required properties are populated
+ * 
+ * Ensure any computed values are correctly computed.
+ * 
+ */
+public class BulkHeadPresetTests {
+       
+       @Test
+       public void testManufacturerRequired() {
+               try {
+                       TypedPropertyMap presetspec = new TypedPropertyMap();
+                       presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
+                       ComponentPresetFactory.create(presetspec);
+               } catch (InvalidComponentPresetException ex) {
+                       PresetAssertHelper.assertInvalidPresetException(ex,
+                                       new TypedKey<?>[] {
+                                                       ComponentPreset.MANUFACTURER,
+                                                       ComponentPreset.PARTNO,
+                                                       ComponentPreset.LENGTH,
+                                                       ComponentPreset.OUTER_DIAMETER
+                                       },
+                                       new String[] {
+                                                       "No Manufacturer specified",
+                                                       "No PartNo specified",
+                                                       "No Length specified",
+                                                       "No OuterDiameter specified"
+                                       }
+                                       );
+               }
+       }
+       
+       @Test
+       public void testPartNoRequired() {
+               try {
+                       TypedPropertyMap presetspec = new TypedPropertyMap();
+                       presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
+                       presetspec.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
+                       ComponentPresetFactory.create(presetspec);
+               } catch (InvalidComponentPresetException ex) {
+                       PresetAssertHelper.assertInvalidPresetException(ex,
+                                       new TypedKey<?>[] {
+                                                       ComponentPreset.PARTNO,
+                                                       ComponentPreset.LENGTH,
+                                                       ComponentPreset.OUTER_DIAMETER
+                                       },
+                                       new String[] {
+                                                       "No PartNo specified",
+                                                       "No Length specified",
+                                                       "No OuterDiameter specified"
+                                       }
+                                       );
+               }
+       }
+       
+       @Test
+       public void testLengthRequired() {
+               try {
+                       TypedPropertyMap presetspec = new TypedPropertyMap();
+                       presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
+                       presetspec.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
+                       presetspec.put(ComponentPreset.PARTNO, "partno");
+                       ComponentPresetFactory.create(presetspec);
+               } catch (InvalidComponentPresetException ex) {
+                       PresetAssertHelper.assertInvalidPresetException(ex,
+                                       new TypedKey<?>[] {
+                                                       ComponentPreset.LENGTH,
+                                                       ComponentPreset.OUTER_DIAMETER
+                                       },
+                                       new String[] {
+                                                       "No Length specified",
+                                                       "No OuterDiameter specified"
+                                       }
+                                       );
+               }
+       }
+       
+       @Test
+       public void testOuterDiameterRequired() {
+               try {
+                       TypedPropertyMap presetspec = new TypedPropertyMap();
+                       presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
+                       presetspec.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer("manufacturer"));
+                       presetspec.put(ComponentPreset.PARTNO, "partno");
+                       presetspec.put(ComponentPreset.LENGTH, 2.0);
+                       ComponentPresetFactory.create(presetspec);
+               } catch (InvalidComponentPresetException ex) {
+                       PresetAssertHelper.assertInvalidPresetException(ex,
+                                       new TypedKey<?>[] {
+                                       ComponentPreset.OUTER_DIAMETER
+                                       },
+                                       new String[] {
+                                       "No OuterDiameter specified"
+                                       }
+                                       );
+               }
+       }
+       
+       @Test
+       public void testComputeDensityNoMaterial() throws Exception {
+               TypedPropertyMap presetspec = new TypedPropertyMap();
+               presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
+               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.MASS, 100.0);
+               ComponentPreset preset = ComponentPresetFactory.create(presetspec);
+               
+               // Compute the volume by hand here using a slightly different formula from
+               // the real implementation.  The magic numbers are based on the 
+               // constants put into the presetspec above.
+               double volume = /*outer area*/(Math.PI * 1.0);
+               volume *= 2.0; /* times length */
+               
+               double density = 100.0 / volume;
+               
+               assertEquals("BulkHeadCustom", preset.get(ComponentPreset.MATERIAL).getName());
+               assertEquals(density, preset.get(ComponentPreset.MATERIAL).getDensity(), 0.0005);
+       }
+       
+       @Test
+       public void testMaterial() throws Exception {
+               TypedPropertyMap presetspec = new TypedPropertyMap();
+               presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
+               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.MATERIAL, Material.newMaterial(Material.Type.BULK, "test", 2.0, true));
+               ComponentPreset preset = ComponentPresetFactory.create(presetspec);
+               
+               assertEquals("test", preset.get(ComponentPreset.MATERIAL).getName());
+               assertEquals(2.0, preset.get(ComponentPreset.MATERIAL).getDensity(), 0.0005);
+               
+       }
+       
+       @Test
+       public void testComputeDensityWithMaterial() throws Exception {
+               TypedPropertyMap presetspec = new TypedPropertyMap();
+               presetspec.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
+               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.MASS, 100.0);
+               presetspec.put(ComponentPreset.MATERIAL, Material.newMaterial(Material.Type.BULK, "test", 2.0, true));
+               ComponentPreset preset = ComponentPresetFactory.create(presetspec);
+               
+               // Compute the volume by hand here using a slightly different formula from
+               // the real implementation.  The magic numbers are based on the 
+               // constants put into the presetspec above.
+               double volume = /*outer area*/(Math.PI * 1.0);
+               volume *= 2.0; /* times length */
+               
+               double density = 100.0 / volume;
+               
+               assertEquals("test", preset.get(ComponentPreset.MATERIAL).getName());
+               assertEquals(density, preset.get(ComponentPreset.MATERIAL).getDensity(), 0.0005);
+       }
+       
+}