String msg = "Test message";
String details = "Msg details";
Severity severity = Severity.Info;
NotificationEvent mockEvent = mock(NotificationEvent.class);
InlineLink mockInlineLink = mock(InlineLink.class);
// when(mockDisplay.getMessageCount()).thenReturn(msgCount);
when(mockEvent.getSeverity()).thenReturn(severity);
when(mockEvent.getMessage()).thenReturn(msg);
when(mockEvent.getDetails()).thenReturn(details);