Fix test to check for boolean instead of integer for boolean field

Author: rjernst

core/src/test/java/org/elasticsearch/search/fields/SearchFieldsIT.java

@@ -819,7 +819,7 @@ public void testFieldsPulledFromFieldData() throws Exception {
         assertThat(searchResponse.getHits().getAt(0).fields().get("float_field").value(), equalTo((Object) 5.0));
         assertThat(searchResponse.getHits().getAt(0).fields().get("double_field").value(), equalTo((Object) 6.0d));
         assertThat(searchResponse.getHits().getAt(0).fields().get("date_field").value(), equalTo((Object) 1332374400000L));
-        assertThat(searchResponse.getHits().getAt(0).fields().get("boolean_field").value(), equalTo((Object) 1L));
+        assertThat(searchResponse.getHits().getAt(0).fields().get("boolean_field").value(), equalTo((Object) true));
         assertThat(searchResponse.getHits().getAt(0).fields().get("text_field").value(), equalTo("foo"));
         assertThat(searchResponse.getHits().getAt(0).fields().get("keyword_field").value(), equalTo("foo"));
     }