react-spatial/components/ScaleLine/ScaleLine.test.js

Components to build React map apps.

import 'jest-canvas-mock';
import React from 'react';
import { configure } from 'enzyme';
import OLMap from 'ol/Map';
import OLView from 'ol/View';
import Adapter from 'enzyme-adapter-react-16';
import renderer from 'react-test-renderer';
import ScaleLine from './ScaleLine';

configure({ adapter: new Adapter() });

describe('ScaleLine', function () {
  test('matches snapshot', function () {
    var map = new OLMap({ view: new OLView({ zoom: 7, center: [0, 0] }) });
    var component = renderer.create(React.createElement( ScaleLine, { map: map }));
    var tree = component.toJSON();
    expect(tree).toMatchSnapshot();
  });
});

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