Need to specify time zone for tests to avoid tz dependent tests. Using server JVM's tz is probably not reasonable for the actual view either, but we'll leave that as is for now.

src/main/java/se/citerus/dddsample/interfaces/tracking/CargoTrackingViewAdapter.java

@@ -21,8 +21,9 @@ public final class CargoTrackingViewAdapter {
   private final Locale locale;
   private final List<HandlingEventViewAdapter> events;
   private final String FORMAT = "yyyy-MM-dd hh:mm";
+  private final TimeZone timeZone;
 
-  /**
+    /**
    * Constructor.
    *
    * @param cargo
@@ -31,15 +32,28 @@ public final class CargoTrackingViewAdapter {
    * @param handlingEvents
    */
   public CargoTrackingViewAdapter(Cargo cargo, MessageSource messageSource, Locale locale, List<HandlingEvent> handlingEvents) {
-    this.messageSource = messageSource;
-    this.locale = locale;
-    this.cargo = cargo;
+    this(cargo, messageSource, locale, handlingEvents, TimeZone.getDefault());
+  }
 
-    this.events = new ArrayList<HandlingEventViewAdapter>(handlingEvents.size());
-    for (HandlingEvent handlingEvent : handlingEvents) {
-      events.add(new HandlingEventViewAdapter(handlingEvent));
+    /**
+     * Constructor.
+     *
+     * @param cargo
+     * @param messageSource
+     * @param locale
+     * @param handlingEvents
+     */
+    public CargoTrackingViewAdapter(Cargo cargo, MessageSource messageSource, Locale locale, List<HandlingEvent> handlingEvents, TimeZone tz) {
+      this.messageSource = messageSource;
+      this.locale = locale;
+      this.cargo = cargo;
+      this.timeZone = tz;
+
+      this.events = new ArrayList<HandlingEventViewAdapter>(handlingEvents.size());
+        for (HandlingEvent handlingEvent : handlingEvents) {
+          events.add(new HandlingEventViewAdapter(handlingEvent));
+        }
     }
-  }
 
   /**
    * @param location a location
@@ -165,7 +179,9 @@ public final class CargoTrackingViewAdapter {
      * @return Time when the event was completed.
      */
     public String getTime() {
-      return new SimpleDateFormat(FORMAT).format(handlingEvent.completionTime());
+      final SimpleDateFormat sdf = new SimpleDateFormat(FORMAT);
+      sdf.setTimeZone(timeZone);
+      return sdf.format(handlingEvent.completionTime());
     }
 
     /**

src/test/java/se/citerus/dddsample/interfaces/tracking/CargoTrackingViewAdapterTest.java

@@ -30,7 +30,7 @@ public class CargoTrackingViewAdapterTest extends TestCase {
     applicationContext.addMessage("cargo.status.IN_PORT", Locale.GERMAN, "In port {0}");
     applicationContext.refresh();
 
-    CargoTrackingViewAdapter adapter = new CargoTrackingViewAdapter(cargo, applicationContext, Locale.GERMAN, events);
+    CargoTrackingViewAdapter adapter = new CargoTrackingViewAdapter(cargo, applicationContext, Locale.GERMAN, events, TimeZone.getTimeZone("Europe/Stockholm"));
 
     assertEquals("XYZ", adapter.getTrackingId());
     assertEquals("Hangzhou", adapter.getOrigin());