bigbuffet-rw/app/soapbox/reducers/__tests__/suggestions-test.js

import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable';

import { SUGGESTIONS_DISMISS } from 'soapbox/actions/suggestions';

import reducer from '../suggestions';

describe('suggestions reducer', () => {
  it('should return the initial state', () => {
    expect(reducer(undefined, {})).toEqual(ImmutableMap({
      items: ImmutableList(),
      isLoading: false,
    }));
  });

  describe('SUGGESTIONS_DISMISS', () => {
    it('should remove the account', () => {
      const action = { type: SUGGESTIONS_DISMISS, id: '123' };

      const state = fromJS({
        items: [
          { account: '123', source: 'past_interactions' },
          { account: '456', source: 'past_interactions' },
          { account: '789', source: 'past_interactions' },
        ],
        isLoading: false,
      });

      const expected = fromJS({
        items: [
          { account: '456', source: 'past_interactions' },
          { account: '789', source: 'past_interactions' },
        ],
        isLoading: false,
      });

      expect(reducer(state, action)).toEqual(expected);
    });
  });
});