Index: trunk/test/unit/org/openstreetmap/josm/gui/history/HistoryBrowserModelTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/gui/history/HistoryBrowserModelTest.java	(revision 17888)
+++ trunk/test/unit/org/openstreetmap/josm/gui/history/HistoryBrowserModelTest.java	(revision 17890)
@@ -20,4 +20,6 @@
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+import java.awt.Color;
 
 /**
@@ -172,4 +174,7 @@
         assertEquals(1, model.getRelationMemberTableModel(PointInTimeType.REFERENCE_POINT_IN_TIME).getRowCount());
         assertEquals(1, model.getRelationMemberTableModel(PointInTimeType.CURRENT_POINT_IN_TIME).getRowCount());
+        assertEquals(new Color(0xff0000), model.getVersionColor(0));
+        assertEquals(new Color(0xff00e5), model.getVersionColor(1));
+        assertNull(model.getVersionColor(2));
     }
 }