// This indirectly tests QPID-6283 public void testFileSystemCheckWarnsWhenFileSystemDoesNotExist() throws Exception { Map<String, Object> attributes = Collections.<String, Object>singletonMap(AbstractVirtualHost.NAME, getTestName()); final MessageStore store = mock(MessageStore.class); when(store.newMessageStoreReader()).thenReturn(mock(MessageStore.MessageStoreReader.class)); File nonExistingFile = TestFileUtils.createTempFile(this); FileUtils.delete(nonExistingFile, false); when(store.getStoreLocationAsFile()).thenReturn(nonExistingFile); setTestSystemProperty("virtualhost.housekeepingCheckPeriod", "100"); final AbstractVirtualHost host = new AbstractVirtualHost(attributes, _node) { @Override protected MessageStore createMessageStore() { return store; } }; String loggerName = AbstractVirtualHost.class.getName(); assertActionProducesLogMessage( new Runnable() { @Override public void run() { host.open(); } }, loggerName, Level.WARN, "Cannot check file system for disk space"); host.close(); }