fixes factory

Author: otaviojava

couchbase-driver/src/main/java/org/jnosql/diana/couchbase/key/DefaultCouchbaseBucketManagerFactory.java

@@ -72,8 +72,14 @@ public <K, V> Map<K, V> getMap(String bucketName, Class<K> keyValue, Class<V> va
             throw new UnsupportedOperationException("Couchbase Map does not support a not String key instead of: "
             + keyValue);
         }
+        if (JsonValueCheck.checkType(valueValue)) {
+            return (Map<K, V>)
+                    new com.couchbase.client.java.datastructures.collections.
+                            CouchbaseMap<V>(bucketName + ":map", getBucket(bucketName));
+        } else {
+            return new CouchbaseMap<>(getBucket(bucketName), bucketName, keyValue, valueValue);
+        }
 
-        return new CouchbaseMap<>(getBucket(bucketName), bucketName, keyValue, valueValue);
     }
 
     @Override

couchbase-driver/src/test/java/org/jnosql/diana/couchbase/key/DefaultCouchbaseBucketManagerFactoryTest.java

@@ -80,6 +80,6 @@ public void shouldReturnMap() {
         assertTrue(factory.getMap("jnosql", String.class, User.class) instanceof CouchbaseMap);
         assertTrue(factory.getMap("jnosql", "jnosql", String.class, String.class) instanceof
                 com.couchbase.client.java.datastructures.collections.CouchbaseMap);
-        assertTrue(factory.getMap("jnosql", "jnosql", String.class, User.class) instanceof CouchbaseArrayList);
+        assertTrue(factory.getMap("jnosql", "jnosql", String.class, User.class) instanceof CouchbaseMap);
     }
 }