def test_guest_can_go_to_sign_in(self, browser): """go to sign in page""" home_page = HomePage(browser) # open home page home_page.go_to_sign_in() # click sign in button sign_in_page = SignIn(browser) sign_in_page.should_be_authentication_header() # check if the page is sign in page sign_in_page.authentication_should_be_in_breadcrumbs() # check if the page is followed in breadcrumbs