grafana/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;

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

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

    ctx.ctrl = new DashboardImportCtrl(backendSrv, 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');
    });
  });

});