const Endless = imports.gi.Endless; const Gtk = imports.gi.Gtk; const Lang = imports.lang; Gtk.init(null); describe('TopbarNavButton', function () { it('works correctly with no_show_all', function () { let button = new Endless.TopbarNavButton({ no_show_all: true, }); button.show(); expect(button.visible).toBe(true); expect(button.back_button.visible).toBe(true); expect(button.forward_button.visible).toBe(true); }); });