Test Cases for Hamburger Menu: Navigation Menu bar are intended for helping users navigate through important pages of the website. The navigation menu bar can be customized in different ways. Mega menu is one such customized menu bar, which has got high usability factors compared to traditional navigation menu bars. The main advantage of mega menu is that user can view all options in one area, without scrolling down the content. The user can access the mega menu with just a click or mouse hover thereby saving his/her time.