energylink/public/app/features/annotations/specs/annotations_srv_specs.ts

import {
  describe,
  beforeEach,
  it,
  expect,
  angularMocks
} from "test/lib/common";
import "../annotations_srv";
import helpers from "test/specs/helpers";

describe("AnnotationsSrv", function() {
  var ctx = new helpers.ServiceTestContext();

  beforeEach(angularMocks.module("grafana.core"));
  beforeEach(angularMocks.module("grafana.services"));
  beforeEach(() => {
    ctx.createService("annotationsSrv");
  });
  describe("When translating the query result", () => {
    const annotationSource = {
      datasource: "-- Grafana --",
      enable: true,
      hide: false,
      limit: 200,
      name: "test",
      scope: "global",
      tags: ["test"],
      type: "event"
    };

    const time = 1507039543000;
    const annotations = [{ id: 1, panelId: 1, text: "text", time: time }];
    let translatedAnnotations;

    beforeEach(() => {
      translatedAnnotations = ctx.service.translateQueryResult(
        annotationSource,
        annotations
      );
    });

    it("should set defaults", () => {
      expect(translatedAnnotations[0].source).to.eql(annotationSource);
    });
  });
});