Fix unit tests.

channelwho/src/com/dmdirc/addons/channelwho/ConnectionHandler.java

         connectionManager.getConnections().forEach(connection ->
                 connection.getGroupChatManager().getChannels().forEach(channel -> {
                     if (channel.getWindowModel().getConfigManager().getOptionBool(domain, "sendwho")) {
-                        channel.requestUsersInfo();}}));
+                        channel.requestUsersInfo();
+                    }}));
     }
 
     @VisibleForTesting

channelwho/test/com/dmdirc/addons/channelwho/ChannelWhoManagerTest.java

     public void setUp() throws Exception {
         when(connectionManager.getConnections()).thenReturn(Lists.newArrayList(connection));
         when(connectionHandlerFactory.get(connection)).thenReturn(connectionHandler);
-        instance = new ChannelWhoManager(connectionHandlerFactory, connectionManager, eventBus);
+        instance = new ChannelWhoManager("domain", connectionHandlerFactory, connectionManager,
+                eventBus);
         instance.load();
     }
 

channelwho/test/com/dmdirc/addons/channelwho/ConnectionHandlerTest.java

 
     @Before
     public void setUp() throws Exception {
-        when(scheduledExecutorService.schedule(any(Runnable.class), anyLong(), any()))
-                .thenReturn(scheduledFuture);
+        when(scheduledExecutorService.scheduleAtFixedRate(any(Runnable.class), anyLong(), anyLong(),
+                any())).thenReturn(scheduledFuture);
         when(windowModel.getEventBus()).thenReturn(eventBus);
         when(connection.getWindowModel()).thenReturn(windowModel);
         when(config.getBinder()).thenReturn(configBinder);
         instance.load();
         verify(configBinder).bind(instance, ConnectionHandler.class);
         verify(eventBus).subscribe(instance);
-        verify(scheduledExecutorService).schedule(any(Runnable.class), eq(5l),
+        verify(scheduledExecutorService).scheduleAtFixedRate(any(Runnable.class), eq(5l), eq(5l),
                 eq(TimeUnit.MILLISECONDS));
     }
 
     @Test
     public void testHandleWhoInterval() throws Exception {
         instance.handleWhoInterval(10);
-        verify(scheduledFuture).cancel(true);
-        verify(scheduledExecutorService).schedule(any(Runnable.class), eq(5l),
+        verify(scheduledFuture).cancel(false);
+        verify(scheduledExecutorService).scheduleAtFixedRate(any(Runnable.class), eq(5l), eq(5l),
                 eq(TimeUnit.MILLISECONDS));
-        verify(scheduledExecutorService).schedule(any(Runnable.class), eq(10l),
+        verify(scheduledExecutorService).scheduleAtFixedRate(any(Runnable.class), eq(10l), eq(10l),
                 eq(TimeUnit.MILLISECONDS));
     }
 
     @Test
     public void testCheckWho_True() throws Exception {
-        when(config.getOptionBool("domain", "sendWho")).thenReturn(true);
+        when(config.getOptionBool("domain", "sendwho")).thenReturn(true);
         instance.checkWho();
-        verify(config).getOptionBool("domain", "sendWho");
+        verify(config).getOptionBool("domain", "sendwho");
         verify(groupChat).requestUsersInfo();
     }
 
     @Test
     public void testCheckWho_False() throws Exception {
-        when(config.getOptionBool("domain", "sendWho")).thenReturn(false);
+        when(config.getOptionBool("domain", "sendwho")).thenReturn(false);
         instance.checkWho();
-        verify(config).getOptionBool("domain", "sendWho");
+        verify(config).getOptionBool("domain", "sendwho");
         verify(groupChat, never()).requestUsersInfo();
     }