fix: remove simple quotes from N1QL identifiers during conversion; Closes #381

Signed-off-by: Maximillian Arruda <[email protected]>

Author: dearrudam

jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/N1QLBuilder.java

@@ -135,7 +135,7 @@ private void condition(DocumentCondition condition, StringBuilder n1ql, JsonObje
     private void predicateBetween(StringBuilder n1ql, JsonObject params, Document document) {
         n1ql.append(" BETWEEN ");
         ThreadLocalRandom random = ThreadLocalRandom.current();
-        String name = '\'' + document.name() + '\'';
+        String name = identifierOf(document.name());
 
         List<Object> values = new ArrayList<>();
         ((Iterable<?>) document.get()).forEach(values::add);
@@ -162,13 +162,17 @@ private void predicate(StringBuilder n1ql,
                            Document document,
                            JsonObject params) {
         ThreadLocalRandom random = ThreadLocalRandom.current();
-        String name = '\'' + document.name() + '\'';
+        String name = identifierOf(document.name());
         Object value = document.get();
         String param = "$".concat(document.name()).concat("_").concat(Integer.toString(random.nextInt(0, 100)));
         n1ql.append(name).append(condition).append(param);
         params.put(param, value);
     }
 
+    private String identifierOf(String name) {
+        return ' ' + name + ' ';
+    }
+
     private String select() {
         String documents = query.documents().stream()
                 .collect(Collectors.joining(", "));