Function _assertMissing

test/jasmine/tests/plots_test.js:1063–1067

(axList)

    }

    function _assertMissing(axList) {
        axList.forEach(function(axName) {
            expect(gd._fullLayout[axName]).toBeUndefined(axName);
        });
    }

    it('does not barf on invalid grid objects', function(done) {
        Plotly.newPlot(gd, makeData(['xy']), {grid: true})