energylink/public/app/features/dashboard/specs/dashboard_import_ctrl.jest.ts

import { DashboardImportCtrl } from "../dashboard_import_ctrl";
import config from "../../../core/config";

describe("DashboardImportCtrl", function() {
  var ctx: any = {};

  let navModelSrv;
  let backendSrv;
  let validationSrv;

  beforeEach(() => {
    navModelSrv = {
      getNav: () => {}
    };

    backendSrv = {
      search: jest.fn().mockReturnValue(Promise.resolve([])),
      get: jest.fn()
    };

    validationSrv = {
      validateNewDashboardOrFolderName: jest.fn().mockReturnValue(Promise.resolve())
    };

    ctx.ctrl = new DashboardImportCtrl(backendSrv, validationSrv, navModelSrv, {}, {}, {});
  });

  describe("when uploading json", function() {
    beforeEach(function() {
      config.datasources = {
        ds: {
          type: "test-db"
        }
      };

      ctx.ctrl.onUpload({
        __inputs: [
          {
            name: "ds",
            pluginId: "test-db",
            type: "datasource",
            pluginName: "Test DB"
          }
        ]
      });
    });

    it("should build input model", function() {
      expect(ctx.ctrl.inputs.length).toBe(1);
      expect(ctx.ctrl.inputs[0].name).toBe("ds");
      expect(ctx.ctrl.inputs[0].info).toBe("Select a Test DB data source");
    });

    it("should set inputValid to false", function() {
      expect(ctx.ctrl.inputsValid).toBe(false);
    });
  });

  describe("when specifing grafana.com url", function() {
    beforeEach(function() {
      ctx.ctrl.gnetUrl = "http://grafana.com/dashboards/123";
      // setup api mock
      backendSrv.get = jest.fn(() => {
        return Promise.resolve({
          json: {}
        });
      });
      return ctx.ctrl.checkGnetDashboard();
    });

    it("should call gnet api with correct dashboard id", function() {
      expect(backendSrv.get.mock.calls[0][0]).toBe("api/gnet/dashboards/123");
    });
  });

  describe("when specifing dashbord id", function() {
    beforeEach(function() {
      ctx.ctrl.gnetUrl = "2342";
      // setup api mock
      backendSrv.get = jest.fn(() => {
        return Promise.resolve({
          json: {}
        });
      });
      return ctx.ctrl.checkGnetDashboard();
    });

    it("should call gnet api with correct dashboard id", function() {
      expect(backendSrv.get.mock.calls[0][0]).toBe("api/gnet/dashboards/2342");
    });
  });
});