Function testDraggers

test/jasmine/tests/config_test.js:451–458

(len)

        afterEach(destroyGraphDiv);

        function testDraggers(len) {
            [
                'nw', 'ne', 'sw', 'se', 'ew', 'w', 'e', 'ns', 'n', 's'
            ].forEach(function(dir) {
                var draggers = document.getElementsByClassName('drag ' + dir + 'drag');
                expect(draggers.length).toBe(len, dir);
            });
        }

        it('should have drag rectangles cursors by default', function(done) {
            Plotly.newPlot(gd, mockCopy.data, {})