shlinkio / shlink-web-client

describe('utils', () => {

  describe('stateFlagTimeout', () => {

    it('sets state and initializes timeout with provided delay', () => {

      const setTimeout = sinon.fake((callback) => callback());

      const setState = sinon.spy();

      const stateFlagTimeout = stateFlagTimeoutFactory(setTimeout);

      const delay = 5000;

      const expectedSetStateCalls = 2;

      stateFlagTimeout(setState, 'foo', false, delay);

      expect(setState.callCount).toEqual(expectedSetStateCalls);

      expect(setState.getCall(0).args).toEqual([{ foo: false }]);

      expect(setState.getCall(1).args).toEqual([{ foo: true }]);

      expect(setTimeout.callCount).toEqual(1);

      expect(setTimeout.getCall(0).args[1]).toEqual(delay);

    });

  });

  describe('determineOrderDir', () => {

    it('returns ASC when current order field and selected field are different', () => {

      expect(determineOrderDir('foo', 'bar')).toEqual('ASC');

      expect(determineOrderDir('bar', 'foo')).toEqual('ASC');

    });

    it('returns ASC when no current order dir is provided', () => {

      expect(determineOrderDir('foo', 'foo')).toEqual('ASC');

      expect(determineOrderDir('bar', 'bar')).toEqual('ASC');

    });

    it('returns DESC when current order field and selected field are equal and current order dir is ASC', () => {

      expect(determineOrderDir('foo', 'foo', 'ASC')).toEqual('DESC');

      expect(determineOrderDir('bar', 'bar', 'ASC')).toEqual('DESC');

    });

    it('returns undefined when current order field and selected field are equal and current order dir is DESC', () => {

      expect(determineOrderDir('foo', 'foo', 'DESC')).toBeUndefined();

      expect(determineOrderDir('bar', 'bar', 'DESC')).toBeUndefined();

    });

  });

  describe('fixLeafletIcons', () => {

    it('updates icons used by leaflet', () => {

      fixLeafletIcons();

      const { iconRetinaUrl, iconUrl, shadowUrl } = L.Icon.Default.prototype.options;

      expect(iconRetinaUrl).toEqual(marker2x);

      expect(iconUrl).toEqual(marker);

      expect(shadowUrl).toEqual(markerShadow);

    });

  });

});