@Test
public void testPassPure() {

    // Fill the three parts of a config document
    incoming.put("passPureMapIn", true);
    // Create the UUT
    nHandler = new UDPNotificationHandler(incoming, fakeClient);
    String address = "localhost";
    int port = 1234;
    Map<String,Object> expectedData = new LinkedHashMap<>();
    expectedData.put("str","msg");
    // Test UUT
    String testStr = "{\"str\":\"msg\"}";
    createPacket(testStr, address, port);
    nHandler.handleMessage(pack);
    assert fakeClient.compareData(expectedData);
    assert fakeClient.compareSource(sourceName);
}