[unittest] more Python 3.x compatibility

libraries/tests/standalone/test_RemoteDatabase_generate_sql.py

@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+import sys
+from entropy.const import const_convert_to_unicode
+from entropy.services.skel import RemoteDatabase
+rd = RemoteDatabase()
+action = "insert"
+table = const_convert_to_unicode("òtableò", "utf-8")
+data = {
+    'user': const_convert_to_unicode("Aleò", 'utf-8'),
+    'name': const_convert_to_unicode("Pippo", 'utf-8'),
+}
+sql = rd._generate_sql(action, table, data)
+sys.stdout.write(sql.encode("utf-8") + "\n")