@netdata/charts/dist/sdk/index.test.js

Netdata frontend SDK and chart utilities

"use strict";

var _index = _interopRequireDefault(require("./index"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
it("add charts", function () {
  var sdk = (0, _index["default"])({
    attributes: {
      chartLibrary: "myChartLibrary"
    },
    ui: {
      myChartLibrary: function myChartLibrary() {}
    }
  });
  expect(sdk.getNodes()).toEqual([sdk.getRoot()]);
  var charts = [sdk.makeChart(), sdk.makeChart(), sdk.makeChart()];
  charts.forEach(function (chart) {
    return sdk.appendChild(chart);
  });
  expect(sdk.getNodes()).toEqual([sdk.getRoot()].concat(charts));
  expect(charts[0].getParent()).toBe(sdk.getRoot());
});
it("add charts in containers", function () {
  var sdk = (0, _index["default"])({
    attributes: {
      chartLibrary: "myChartLibrary"
    },
    ui: {
      myChartLibrary: function myChartLibrary() {}
    }
  });
  var container1 = sdk.makeContainer("group1");
  sdk.appendChild(container1);
  var container2 = sdk.makeContainer("group2");
  sdk.appendChild(container2);
  var chart1 = sdk.makeChart();
  container1.appendChild(chart1);
  var group2 = [sdk.makeChart(), sdk.makeChart()];
  group2.forEach(function (chart) {
    return container2.appendChild(chart);
  });
  expect(chart1.getParent()).toBe(container1);
  expect(container1.getParent()).toBe(sdk.getRoot());
  expect(group2[0].getParent()).toBe(container2);
  expect(container2.getParent()).toBe(sdk.getRoot());
  expect(sdk.getNodes()).toEqual([sdk.getRoot(), container1, chart1, container2].concat(group2));
});