konva/test/unit/shapes/Polygon-test.js

suite('Polygon', function () {
  test('add polygon', function () {
    var stage = addStage();

    var layer = new Konva.Layer();
    var points = [73, 192, 73, 160, 340, 23, 500, 109, 499, 139, 342, 93];

    var poly = new Konva.Line({
      points: points,
      fill: 'green',
      stroke: 'blue',
      strokeWidth: 5,
      closed: true,
    });

    layer.add(poly);
    stage.add(layer);

    assert.equal(poly.getClassName(), 'Line');
  });
});