@Test
public void saveSettingsShouldCreateKouChatFolderBeforeSaving() throws IOException {

    settingsSaver.saveSettings();
    final InOrder inOrder = inOrder(ioTools, propertyTools);
    inOrder.verify(ioTools).createFolder(Constants.APP_FOLDER);
    inOrder.verify(propertyTools).saveProperties(eq(Constants.APP_FOLDER + "kouchat.ini"),
                                                 any(Properties.class),
                                                 eq("KouChat Settings"));
}