Tests rule 4.2: Q → G, Z → S, M → N

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1298645 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/test/java/org/apache/commons/codec/language/NysiisTest.java

@@ -293,6 +293,23 @@ public void testRule4Dot1() throws EncoderException {
         }
     }
 
+    /**
+     * Tests rule 4.2: Q → G, Z → S, M → N
+     * 
+     * @throws EncoderException
+     */
+    @Test
+    public void testRule4Dot2() throws EncoderException {
+        List<String[]> testValues =
+                Arrays.asList(
+                        new String[] { "XQ", "XG" },
+                        new String[] { "XZ", "X" },
+                        new String[] { "XM", "XN" });
+        for (String[] arr : testValues) {
+            Assert.assertEquals("Problem with " + arr[0], arr[1], this.fullNysiis.encode(arr[0]));
+        }
+    }
+
     /**
      * Tests rule 5: If last character is S, remove it.
      *