figure movement: invalid step

fh.fd.ci.client/src/main/java/de/fd/fh/Figure.java

@@ -6,6 +6,11 @@ public class Figure
 
     public boolean moveAllowed(int src, int dst, int[] field)
     {
+        if (src == dst)
+        {
+            return false;
+        }
+
         if (field.length == fieldSize)
         {
             return true;

fh.fd.ci.client/src/test/java/de/fd/fh/FigureTest.java

@@ -26,4 +26,11 @@ class FigureTest
         Figure f = new Figure();
         assertTrue(f.moveAllowed(48,40, new int[Figure.fieldSize]));
     }
+
+    @Test
+    void checkMoveWithoutNewDestination()
+    {
+        Figure f = new Figure();
+        assertFalse(f.moveAllowed(48,48, new int[Figure.fieldSize]));
+    }
 }