Function _hover

test/jasmine/tests/cartesian_interact_test.js:2277–2290

(px, py)

    afterEach(destroyGraphDiv);

    function _hover(px, py) {
        return new Promise(function(resolve, reject) {
            gd.once('plotly_hover', function(d) {
                Lib.clearThrottle();
                resolve(d);
            });

            mouseEvent('mousemove', px, py);

            setTimeout(function() {
                reject('plotly_hover did not get called!');
            }, 100);
        });
    }

    it('should have correct content for *scatter* traces', function(done) {
        Plotly.newPlot(gd, [{