lcsim/test

diff -N EventHeaderTest.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ EventHeaderTest.java	25 Jul 2005 04:45:00 -0000	1.1
@@ -0,0 +1,79 @@

+/*
+ * EventHeaderTest.java
+ *
+ * Created on July 24, 2005, 8:58 PM
+ *
+ */
+
+import java.io.File;
+import java.net.URL;
+import java.sql.Driver;
+import java.util.List;
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+import org.lcsim.geometry.IDDecoder;
+import org.lcsim.util.cache.FileCache;
+import org.lcsim.util.loop.LCSimLoop;
+import org.lcsim.event.EventHeader;
+
+/**
+ *
+ * @author jeremym
+ */
+public class EventHeaderTest extends TestCase
+{
+    int maxEvents = 10;
+
+    /** Creates a new instance of EventHeaderTest */
+    public EventHeaderTest()
+    {}
+
+    public static Test suite()
+    {
+        return new TestSuite(EventHeaderTest.class);
+    }
+
+    public void testEventHeader() throws Exception
+    {
+        runTestFile("http://www.lcsim.org/test/lcio/muons_SLIC_v1r9p1_sidmay05.slcio");
+    }
+
+    private void runTestFile(String s) throws Exception
+    {
+        System.out.println("Running HitPositionTest on file: " + s);
+
+        URL url = new URL(s);
+        FileCache cache = new FileCache();
+        File file = cache.getCachedFile(url);
+
+        LCSimLoop loop = new LCSimLoop();
+        loop.setLCIORecordSource(file);
+        loop.add(new EventHeaderTestDriver() );
+        loop.loop(maxEvents);
+        loop.dispose();
+    }
+
+    public void checkIDDecoder(EventHeader event)
+    {
+        //Fetch all of the collections containing SimTrackerHits...
+        List<List<SimTrackerHit>> simTrackerHitSets = event.get(SimTrackerHit.class);
+
+        // loop over the collections
+        for (List<SimTrackerHit> simTrackerHits : simTrackerHitSets)
+        {
+            LCMetaData meta = event.getMetaData(simTrackerHits);
+            IDDecoder decoder = meta.getIDDecoder();
+            System.out.println("decoder = "+decoder); // <==== always null.
+            //assert(decoder != null);
+        }
+    }
+
+    private class EventHeaderTestDriver extends Driver
+    {
+        public void process(EventHeader event)
+        {
+            checkIDDecoder(event);
+        }
+    }
+}

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