Adding Unit Tests for SEDStacker

Adding an abstract parent for Stacker integration tests
Moving integration tests to name specific files, leaving @ignore flags
in place
Added basic unit test coverage for SED stacker

sed-builder/src/test/java/cfa/vo/sed/science/stacker/AbstractSAMPIntegrationTest.java

@@ -0,0 +1,97 @@
+package cfa.vo.sed.science.stacker;
+
+import java.util.logging.Logger;
+
+import org.junit.Assert;
+import cfa.vo.interop.SAMPController;
+import cfa.vo.interop.SAMPFactory;
+import cfa.vo.iris.interop.SedSAMPController;
+
+/**
+ * Abstract class for integration testing of SAMP integration. Tests will fail if they are
+ * unable to connect to the SAMP hub.
+ * 
+ */
+public abstract class AbstractSAMPIntegrationTest {
+
+    private static final Logger logger = Logger.getLogger(AbstractSAMPIntegrationTest.class.getName());
+
+    private static final int SAMP_CONN_RETRIES = 3;
+    protected static final double EPSILON = 0.000001;
+
+    protected double[] x1;
+    protected double[] y1;
+    protected double[] yerr1;
+    protected double[] x2;
+    protected double[] y2;
+    protected double[] yerr2;
+    protected double[] x3;
+    protected double[] y3;
+    protected double[] yerr3;
+
+    protected SegmentPayload segment1;
+    protected SegmentPayload segment2;
+    protected SegmentPayload segment3;
+
+    protected SAMPController controller;
+
+
+    protected void initialize() throws Exception {
+        x1 = new double[] { 5, 1, 10, 15, 50, 100 };
+        y1 = new double[] { 0.5, 0.1, 1.0, 1.5, 5.0, 10.0 };
+        yerr1 = new double[] { 0.05, 0.01, 0.1, 0.15, 0.5, 1.0 };
+
+        x2 = new double[] { 2, 4, 5, 8, 10 };
+        y2 = new double[] { 1, 2, 3, 4, 5 };
+        yerr2 = new double[] { 0.1, 0.2, 0.3, 0.4, 0.5 };
+
+        x3 = new double[] { 0.5, 3.0, 1.5, 5.0, 10.5, 21.0 };
+        y3 = new double[] { 5.0, 7.0, 15.0, 4.5, 13.5, 10.5 };
+        yerr3 = new double[] { 0.5, 0.7, 1.5, 0.45, 1.35, 1.05 };
+
+        segment1 = (SegmentPayload) SAMPFactory.get(SegmentPayload.class);
+        segment1.setX(x1);
+        segment1.setY(y1);
+        segment1.setYerr(yerr1);
+        segment1.setZ(0.1);
+        segment1.setId("Sed1");
+
+        segment2 = (SegmentPayload) SAMPFactory.get(SegmentPayload.class);
+        segment2.setX(x2);
+        segment2.setY(y2);
+        segment2.setYerr(yerr2);
+        segment2.setZ(0.2);
+        segment2.setId("Sed2");
+
+        segment3 = (SegmentPayload) SAMPFactory.get(SegmentPayload.class);
+        segment3.setX(x3);
+        segment3.setY(y3);
+        segment3.setYerr(yerr3);
+        segment3.setZ(0.3);
+        segment3.setId("Sed3");
+
+        // Start the SAMP controller
+        controller = new SedSAMPController("SEDStacker", "SEDStacker", this.getClass().getResource("/tools_tiny.png")
+                .toString());
+        controller.setAutoRunHub(false);
+        controller.start(false);
+
+        // Wait for start
+        Thread.sleep(2000);
+
+        int count = 0;
+        while (!controller.isConnected()) {
+            if (++count > SAMP_CONN_RETRIES) {
+                String msg = "Failed to connect to SAMP, failing Unit tests";
+                logger.info(msg);
+                Assert.fail(msg);
+            }
+            logger.info("waiting connection");
+            Thread.sleep(1000);
+        }
+    }
+
+    protected void terminate() {
+        controller.stop();
+    }
+}