{
LocalMuleClient client = muleContext.getClient();
Map<String, Object> props = new HashMap<String, Object>();
props.put("type", 3);
MuleMessage response = client.send("vm://expressionParam", TEST_MESSAGE, props);
assertEquals(1, response.getPayload());
List<Map<String, String>> result = selectData("select * from PLANET where POSITION=3", getDefaultDataSource());
assertRecords(result, new Record(new Field("NAME", "Mercury"), new Field("POSITION", 3)));
}