Function _setValue

test/jasmine/tests/legend_test.js:1951–1961

(index, str)

        afterEach(destroyGraphDiv);

        function _setValue(index, str) {
            var item = d3SelectAll('text.legendtext')[0][index || 0];
            item.dispatchEvent(new MouseEvent('click'));
            return delay(20)()
                .then(function () {
                    var input = d3Select('.plugin-editable.editable');
                    input.text(str);
                    input.node().dispatchEvent(new KeyboardEvent('blur'));
                })
                .then(delay(20));
        }

        function assertLabels(expected) {
            var labels = [];