refactoring: removed magic numbers

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

@@ -2,6 +2,9 @@ package de.fd.fh;
 
 import org.junit.jupiter.api.Test;
 
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+
 import static org.junit.jupiter.api.Assertions.*;
 
 class FigureKingTest
@@ -15,14 +18,29 @@ class FigureKingTest
     {
         Figure f = new FigureKing();
 
+        int pos = 19;
+
+        ArrayList<Integer> possibleMoves = new ArrayList<>();
+
+        possibleMoves.add(pos - Figure.fieldLength - 1);
+        possibleMoves.add(pos - Figure.fieldLength);
+        possibleMoves.add(pos - Figure.fieldLength + 1);
+
+        possibleMoves.add(pos -1);
+        possibleMoves.add(pos + 1);
+
+        possibleMoves.add(pos + Figure.fieldLength - 1);
+        possibleMoves.add(pos + Figure.fieldLength);
+        possibleMoves.add(pos + Figure.fieldLength + 1);
+
         for (int i = 0; i < 64; i++)
         {
-            if (i != 10 && i != 11 && i != 12
-                    && i != 18 && i != 20
-                    && i != 26 && i != 27 && i != 28)
+            if (possibleMoves.contains(i))
             {
-                assertFalse(f.moveAllowed(19, i, new Figure[64]));
+                continue;
             }
+
+            assertFalse(f.moveAllowed(pos, i, new Figure[64]));
         }
     }
 }