TST: Extend unittest for ssl_insecure

unittests/test_connection.py

@@ -111,6 +111,7 @@ def test_configure_connection():
     get_config().set("Connection", "password_method", "plain")
     get_config().set("Connection", "password", "test_password")
     get_config().set("Connection", "timeout", "200")
+    get_config().set("Connection", "ssl_insecure", "True")
 
     there(configure_connection)
     tru(hasattr(configure_connection, "__call__"))