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

Netdata frontend SDK and chart utilities

"use strict";

var _makeLog = _interopRequireDefault(require("./makeLog"));
var _testUtilities = require("@jest/testUtilities");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
describe("makeLog", function () {
  var sendLogCalls;
  var realSendLog;
  beforeEach(function () {
    sendLogCalls = [];
    realSendLog = function realSendLog(data) {
      sendLogCalls.push(data);
    };
  });
  it("creates log function", function () {
    var _makeTestChart = (0, _testUtilities.makeTestChart)(),
      chart = _makeTestChart.chart;
    var log = (0, _makeLog["default"])(chart);
    expect(_typeof(log)).toBe("function");
  });
  it("calls sendLog with merged data", function () {
    var _makeTestChart2 = (0, _testUtilities.makeTestChart)({
        attributes: {
          logOptions: {
            sendLog: realSendLog,
            payload: {
              data: {
                base: "value"
              }
            }
          }
        }
      }),
      chart = _makeTestChart2.chart;
    var log = (0, _makeLog["default"])(chart);
    var payload = {
      action: "test",
      data: {
        custom: "data"
      }
    };
    log(payload);
    expect(sendLogCalls).toHaveLength(1);
    expect(sendLogCalls[0]).toEqual({
      action: "test",
      data: {
        base: "value"
      },
      custom: "data",
      base: "value",
      chartId: chart.getAttribute("id")
    });
  });
  it("handles empty payload", function () {
    var _makeTestChart3 = (0, _testUtilities.makeTestChart)({
        attributes: {
          logOptions: {
            sendLog: realSendLog,
            payload: {
              data: {
                base: "value"
              }
            }
          }
        }
      }),
      chart = _makeTestChart3.chart;
    var log = (0, _makeLog["default"])(chart);
    log();
    expect(sendLogCalls).toHaveLength(1);
    expect(sendLogCalls[0]).toEqual({
      data: {
        base: "value"
      },
      base: "value",
      chartId: chart.getAttribute("id")
    });
  });
  it("returns noop when chart is null", function () {
    var nullLog = (0, _makeLog["default"])(null);
    expect(_typeof(nullLog())).toBe("function");
  });
  it("handles missing sendLog function", function () {
    var _makeTestChart4 = (0, _testUtilities.makeTestChart)({
        attributes: {
          logOptions: {
            payload: {}
          }
        }
      }),
      chart = _makeTestChart4.chart;
    var logWithoutSender = (0, _makeLog["default"])(chart);
    expect(function () {
      return logWithoutSender();
    }).not.toThrow();
  });
  it("merges payload data correctly", function () {
    var _makeTestChart5 = (0, _testUtilities.makeTestChart)({
        attributes: {
          logOptions: {
            sendLog: realSendLog,
            payload: {
              data: {
                base: "value"
              }
            }
          }
        }
      }),
      chart = _makeTestChart5.chart;
    var log = (0, _makeLog["default"])(chart);
    var payload = {
      event: "click",
      data: {
        overlay: "annotation"
      }
    };
    log(payload);
    expect(sendLogCalls).toHaveLength(1);
    expect(sendLogCalls[0]).toEqual({
      event: "click",
      data: {
        base: "value"
      },
      overlay: "annotation",
      base: "value",
      chartId: chart.getAttribute("id")
    });
  });
});