Remove all token type specific test cases

Keep tests but treat all arguments as text args

Author: parkertimmins

x-pack/plugin/mapper-patterned-text/src/test/java/org/elasticsearch/xpack/patternedtext/PatternedTextFieldMapperTests.java

@@ -276,9 +276,4 @@ public void testDocValuesSynthetic() throws IOException {
     protected IngestScriptSupport ingestScriptSupport() {
         throw new AssumptionViolatedException("not supported");
     }
-
-    @Override
-    protected Function<Object, Object> loadBlockExpected() {
-        return v -> ((BytesRef) v).utf8ToString();
-    }
 }