Function assertItemDims

test/jasmine/tests/updatemenus_test.js:868–879

(node, width, height)

    }

    function assertItemDims(node, width, height) {
        var rect = node.select('rect');
        var actualWidth = +rect.attr('width');

        // must compare with a tolerance as the exact result
        // is browser/font dependent (via getBBox)
        expect(Math.abs(actualWidth - width)).toBeLessThan(16);

        // height is determined by 'fontsize',
        // so no such tolerance is needed
        expect(+rect.attr('height')).toEqual(height);
    }

    function click(selection) {
        return new Promise(function(resolve) {