OF-638: Unit Tests for XEP-202

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@13944 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/openfire/handler/IQEntityTimeHandler.java

@@ -25,6 +25,7 @@ import org.dom4j.Element;
 import org.dom4j.QName;
 import org.jivesoftware.openfire.IQHandlerInfo;
 import org.jivesoftware.openfire.disco.ServerFeaturesProvider;
+import org.jivesoftware.util.XMPPDateTimeFormat;
 import org.xmpp.packet.IQ;
 
 import javax.xml.bind.DatatypeConverter;
@@ -45,7 +46,7 @@ public final class IQEntityTimeHandler extends IQHandler implements ServerFeatur
     @Override
     public IQ handleIQ(IQ packet) {
         IQ response = IQ.createResultIQ(packet);
-        Element timeElement = DocumentHelper.createElement(QName.get("time", "urn:xmpp:time"));
+        Element timeElement = DocumentHelper.createElement(QName.get(info.getName(), info.getNamespace()));
         timeElement.addElement("tzo").setText(formatsTimeZone(TimeZone.getDefault()));
         timeElement.addElement("utc").setText(getUtcDate(new Date()));
         response.setChildElement(timeElement);
@@ -59,7 +60,7 @@ public final class IQEntityTimeHandler extends IQHandler implements ServerFeatur
 
     @Override
     public Iterator<String> getFeatures() {
-        return Collections.singleton("urn:xmpp:time").iterator();
+        return Collections.singleton(info.getNamespace()).iterator();
     }
 
     /**
@@ -68,7 +69,8 @@ public final class IQEntityTimeHandler extends IQHandler implements ServerFeatur
      * @param tz The time zone.
      * @return The formatted time zone.
      */
-    private String formatsTimeZone(TimeZone tz) {
+    String formatsTimeZone(TimeZone tz) {
+        // package-private for test.
         int seconds = Math.abs(tz.getRawOffset()) / 1000;
         int hours = seconds / 3600;
         int minutes = (seconds % 3600) / 60;
@@ -81,10 +83,10 @@ public final class IQEntityTimeHandler extends IQHandler implements ServerFeatur
      * @param date The date.
      * @return The UTC formatted date.
      */
-    private String getUtcDate(Date date) {
-        Calendar calendar = new GregorianCalendar();
+    String getUtcDate(Date date) {
+        // package-private for test.
+        Calendar calendar = new GregorianCalendar(TimeZone.getTimeZone("GMT"));
         calendar.setTime(date);
-        calendar.setTimeZone(TimeZone.getTimeZone("GMT"));
         // This makes sure the date is formatted as the xs:dateTime type.
         return DatatypeConverter.printDateTime(calendar);
     }

src/test/java/org/jivesoftware/openfire/handler/IQEntityTimeHandlerTest.java

+package org.jivesoftware.openfire.handler;
+
+import junit.framework.Assert;
+import org.dom4j.Element;
+import org.jivesoftware.util.XMPPDateTimeFormat;
+import org.junit.Test;
+import org.xmpp.packet.IQ;
+
+import javax.xml.bind.DatatypeConverter;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.TimeZone;
+
+/**
+ * @author csh
+ */
+public class IQEntityTimeHandlerTest {
+
+    @Test
+    public void testIQInfo() {
+        IQEntityTimeHandler iqEntityTimeHandler = new IQEntityTimeHandler();
+        Assert.assertTrue(iqEntityTimeHandler.getFeatures().hasNext());
+        Assert.assertEquals(iqEntityTimeHandler.getFeatures().next(), "urn:xmpp:time");
+        Assert.assertEquals(iqEntityTimeHandler.getInfo().getNamespace(), "urn:xmpp:time");
+        Assert.assertEquals(iqEntityTimeHandler.getInfo().getName(), "time");
+    }
+
+    @Test
+    public void testTimeZone() {
+        IQEntityTimeHandler iqEntityTimeHandler = new IQEntityTimeHandler();
+        Assert.assertEquals(iqEntityTimeHandler.formatsTimeZone(TimeZone.getTimeZone("GMT-8:00")), "-08:00");
+    }
+
+    @Test
+    public void testUtcDate() {
+        IQEntityTimeHandler iqEntityTimeHandler = new IQEntityTimeHandler();
+        Date date = new Date();
+        Calendar calendar = new GregorianCalendar();
+        calendar.setTime(date);
+        calendar.setTimeZone(TimeZone.getTimeZone("GMT"));
+        Assert.assertEquals(iqEntityTimeHandler.getUtcDate(date), DatatypeConverter.printDateTime(calendar));
+    }
+
+    @Test
+    public void testPerformanceDatatypeConvertVsXMPPDateFormat() {
+
+        Date date = new Date();
+        Calendar calendar = new GregorianCalendar(TimeZone.getTimeZone("GMT"));
+        calendar.setTime(date);
+        long start = System.currentTimeMillis();
+        for (int i = 0; i < 1000000; i++) {
+
+            DatatypeConverter.printDateTime(calendar);
+        }
+        System.out.println(System.currentTimeMillis() - start);
+
+        start = System.currentTimeMillis();
+        for (int i = 0; i < 1000000; i++) {
+            XMPPDateTimeFormat.format(date);
+        }
+        System.out.println(System.currentTimeMillis() - start);
+    }
+
+    @Test
+    public void testIQ() {
+        IQEntityTimeHandler iqEntityTimeHandler = new IQEntityTimeHandler();
+        IQ input = new IQ(IQ.Type.get, "1");
+        IQ result = iqEntityTimeHandler.handleIQ(input);
+        Assert.assertEquals(result.getChildElement().getName(), "time");
+        Assert.assertEquals(result.getChildElement().getNamespace().getText(), "urn:xmpp:time");
+        Assert.assertEquals(result.getChildElement().content().size(), 2);
+        Assert.assertTrue(result.getChildElement().content().get(0) instanceof Element);
+        Assert.assertTrue(result.getChildElement().content().get(1) instanceof Element);
+        Assert.assertEquals(((Element) result.getChildElement().content().get(0)).getName(), "tzo");
+        Assert.assertEquals(((Element) result.getChildElement().content().get(1)).getName(), "utc");
+    }
+}