Function assertToggled

test/jasmine/tests/legend_test.js:2013–2019

(toggled)

        }

        function assertToggled(toggled) {
            return function () {
                var container = d3Select('g.traces').node();
                expect(container).not.toEqual(null);
                expect(container.style.opacity).toBe(toggled ? '0.5' : '1');
            };
        }

        it('should prevent toggling if set', function (done) {
            var data = [{ x: [0, 1], y: [0, 1], type: 'scatter' }];