@BeforeEach
    public void setup() throws Exception {
        doReturn(new JID("testroom@conference.example.org")).when(mockRoom).getJID();
    }
Unit tests that verify the implementation of {@link MUCOccupant}.

@author Guus der Kinderen, guus.der.kinderen@gmail.com
xmppserver/src/test/java/org/jivesoftware/openfire/muc/MUCOccupantTest.java