Tlr test navbar

Integration test that simulates a user clicking on every link in the navbar.
1. The test tests if the route exists,  by clicking on the link and checking what route it navigated to, 
2. The test tests if the page renders, by 'reading' the page to see if the title exists. For example, the search page will have a title called Search Recipes

If we break any link in the navbar, this test will break and tell us where the break is. Yay!