Add testing if result is uniq (#686)

We need to set setRepeatedFieldsToEntities to "false", else the paths would
never be duplicated by automatically getting an increasing index.

Author: dr0i

metafix/src/main/java/org/metafacture/metafix/FindFixPaths.java

@@ -59,7 +59,7 @@ public FindFixPaths(final String objectPattern) {
         this.objectPattern = objectPattern;
         try {
             this.fix = new Metafix("nothing()");
-            this.fix.setRepeatedFieldsToEntities(true);
+            this.fix.setRepeatedFieldsToEntities(false);
         }
         catch (final IOException e) {
             throw new MetafactureException(e);

metafix/src/test/java/org/metafacture/metafix/FindFixPathsTest.java

@@ -47,7 +47,7 @@ public FindFixPathsTest() {
     public void testShouldFindPaths() {
         verify(
                 "a\t|\tAn ETL test",
-                "c.2\t|\tETL what?");
+                "c\t|\tETL what?");
     }
 
     private void processRecord() {
@@ -59,6 +59,7 @@ private void processRecord() {
         finder.literal("b", "Dog");
         finder.literal("c", "");
         finder.literal("c", "ETL what?");
+        finder.literal("a", "An ETL test");
         finder.endRecord();
         finder.closeStream();
     }