committed Doug's Rocksim loader

[debian/openrocket] / test / net / sf / openrocket / file / rocksim / StreamerHandlerTest.java

diff --git a/test/net/sf/openrocket/file/rocksim/StreamerHandlerTest.java b/test/net/sf/openrocket/file/rocksim/StreamerHandlerTest.java
new file mode 100644 (file)
index 0000000..3e0b2f1
--- /dev/null
+++ b/test/net/sf/openrocket/file/rocksim/StreamerHandlerTest.java
@@ -0,0 +1,195 @@
+/*
+ * StreamerHandlerTest.java
+ */
+package net.sf.openrocket.file.rocksim;
+
+import junit.framework.Test;
+import junit.framework.TestSuite;
+import net.sf.openrocket.aerodynamics.WarningSet;
+import net.sf.openrocket.database.Databases;
+import net.sf.openrocket.file.simplesax.PlainTextHandler;
+import net.sf.openrocket.material.Material;
+import net.sf.openrocket.rocketcomponent.BodyTube;
+import net.sf.openrocket.rocketcomponent.RocketComponent;
+import net.sf.openrocket.rocketcomponent.Streamer;
+
+import java.util.HashMap;
+
+/**
+ * StreamerHandler Tester.
+ */
+public class StreamerHandlerTest extends BaseRocksimTest {
+
+    /**
+     * The class under test.
+     */
+    public static final Class classUT = StreamerHandler.class;
+
+    /**
+     * The test class (this class).
+     */
+    public static final Class testClass = StreamerHandlerTest.class;
+
+    /**
+     * Create a test suite of all tests within this test class.
+     *
+     * @return a suite of tests
+     */
+    public static Test suite() {
+        return new TestSuite(StreamerHandlerTest.class);
+    }
+
+    /**
+     * Test constructor.
+     *
+     * @param name the name of the test to run.
+     */
+    public StreamerHandlerTest(String name) {
+        super(name);
+    }
+
+    /**
+     * Setup the fixture.
+     */
+    public void setUp() throws Exception {
+        super.setUp();
+    }
+
+    /**
+     * Teardown the fixture.
+     */
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    /**
+     * Method: openElement(String element, HashMap<String, String> attributes, WarningSet warnings)
+     *
+     * @throws Exception thrown if something goes awry
+     */
+    public void testOpenElement() throws Exception {
+        assertEquals(PlainTextHandler.INSTANCE, new StreamerHandler(new BodyTube()).openElement(null, null, null));
+    }
+
+    /**
+     * Method: closeElement(String element, HashMap<String, String> attributes, String content, WarningSet warnings)
+     *
+     * @throws Exception thrown if something goes awry
+     */
+    public void testCloseElement() throws Exception {
+        
+        BodyTube tube = new BodyTube();
+        StreamerHandler handler = new StreamerHandler(tube);
+        Streamer component = (Streamer) getField(handler, "streamer");
+        HashMap<String, String> attributes = new HashMap<String, String>();
+        WarningSet warnings = new WarningSet();
+
+        handler.closeElement("Width", attributes, "0", warnings);
+        assertEquals(0d/ RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getStripWidth());
+        handler.closeElement("Width", attributes, "10", warnings);
+        assertEquals(10d/ RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getStripWidth());
+        handler.closeElement("Width", attributes, "foo", warnings);
+        assertEquals(1, warnings.size());
+        warnings.clear();
+        
+        handler.closeElement("Len", attributes, "-1", warnings);
+        assertEquals(0d, component.getStripLength());
+        handler.closeElement("Len", attributes, "10", warnings);
+        assertEquals(10d / RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getStripLength());
+        handler.closeElement("Len", attributes, "10.0", warnings);
+        assertEquals(10d / RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH, component.getStripLength());
+        handler.closeElement("Len", attributes, "foo", warnings);
+        assertEquals(1, warnings.size());
+        warnings.clear();
+
+        handler.closeElement("Name", attributes, "Test Name", warnings);
+        assertEquals("Test Name", component.getName());
+        
+        handler.closeElement("DragCoefficient", attributes, "0.94", warnings);
+        assertEquals(0.94d, component.getCD());
+        handler.closeElement("DragCoefficient", attributes, "-0.94", warnings);
+        assertEquals(-0.94d, component.getCD());
+        handler.closeElement("DragCoefficient", attributes, "foo", warnings);
+        assertEquals(1, warnings.size());
+        warnings.clear();
+
+    }
+
+    /**
+     * Method: constructor
+     *
+     * @throws Exception thrown if something goes awry
+     */
+    public void testConstructor() throws Exception {
+
+        try {
+            new StreamerHandler(null);
+            fail("Should have thrown IllegalArgumentException");
+        }
+        catch (IllegalArgumentException iae) {
+            //success
+        }
+
+        BodyTube tube = new BodyTube();
+        StreamerHandler handler = new StreamerHandler(tube);
+        Streamer component = (Streamer) getField(handler, "streamer");
+        assertContains(component, tube.getChildren());
+    }
+
+    /**
+     * Method: setRelativePosition(RocketComponent.Position position)
+     *
+     * @throws Exception thrown if something goes awry
+     */
+    public void testSetRelativePosition() throws Exception {
+        BodyTube tube = new BodyTube();
+        StreamerHandler handler = new StreamerHandler(tube);
+        Streamer component = (Streamer) getField(handler, "streamer");
+        handler.setRelativePosition(RocketComponent.Position.ABSOLUTE);
+        assertEquals(RocketComponent.Position.ABSOLUTE, component.getRelativePosition());
+    }
+
+    /**
+     * Method: getComponent()
+     *
+     * @throws Exception thrown if something goes awry
+     */
+    public void testGetComponent() throws Exception {
+        assertTrue(new StreamerHandler(new BodyTube()).getComponent() instanceof Streamer);
+    }
+
+    /**
+     * Method: getMaterialType()
+     *
+     * @throws Exception thrown if something goes awry
+     */
+    public void testGetMaterialType() throws Exception {
+        assertEquals(Material.Type.SURFACE, new StreamerHandler(new BodyTube()).getMaterialType());
+    }
+
+    /**
+     * Method: endHandler()
+     *
+     * @throws Exception thrown if something goes awry
+     */
+    public void testEndHandler() throws Exception {
+        BodyTube tube = new BodyTube();
+        StreamerHandler handler = new StreamerHandler(tube);
+        Streamer component = (Streamer) getField(handler, "streamer");
+        HashMap<String, String> attributes = new HashMap<String, String>();
+        WarningSet warnings = new WarningSet();
+
+        handler.closeElement("Xb", attributes, "-10", warnings);
+        handler.closeElement("LocationMode", attributes, "1", warnings);
+        handler.endHandler("Streamer", attributes, null, warnings);
+        assertEquals(RocketComponent.Position.ABSOLUTE, component.getRelativePosition());
+        assertEquals(component.getPositionValue(), -10d/RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH);  
+        
+        handler.closeElement("Xb", attributes, "-10", warnings);
+        handler.closeElement("LocationMode", attributes, "2", warnings);
+        handler.endHandler("Streamer", attributes, null, warnings);
+        assertEquals(RocketComponent.Position.BOTTOM, component.getRelativePosition());
+        assertEquals(component.getPositionValue(), 10d/RocksimHandler.ROCKSIM_TO_OPENROCKET_LENGTH);  
+    }
+    
+}