| import produce from 'immer'; |
|
|
| import appReducer from '../reducer'; |
| import { loadRepos, reposLoaded, repoLoadingError } from '../actions'; |
|
|
| |
| describe('appReducer', () => { |
| let state; |
| beforeEach(() => { |
| state = { |
| loading: false, |
| error: false, |
| currentUser: false, |
| userData: { |
| repositories: false, |
| }, |
| }; |
| }); |
|
|
| it('should return the initial state', () => { |
| const expectedResult = state; |
| expect(appReducer(undefined, {})).toEqual(expectedResult); |
| }); |
|
|
| it('should handle the loadRepos action correctly', () => { |
| const expectedResult = produce(state, draft => { |
| draft.loading = true; |
| draft.error = false; |
| draft.userData.repositories = false; |
| }); |
|
|
| expect(appReducer(state, loadRepos())).toEqual(expectedResult); |
| }); |
|
|
| it('should handle the reposLoaded action correctly', () => { |
| const fixture = [ |
| { |
| name: 'My Repo', |
| }, |
| ]; |
| const username = 'test'; |
| const expectedResult = produce(state, draft => { |
| draft.userData.repositories = fixture; |
| draft.loading = false; |
| draft.currentUser = username; |
| }); |
|
|
| expect(appReducer(state, reposLoaded(fixture, username))).toEqual( |
| expectedResult, |
| ); |
| }); |
|
|
| it('should handle the repoLoadingError action correctly', () => { |
| const fixture = { |
| msg: 'Not found', |
| }; |
| const expectedResult = produce(state, draft => { |
| draft.error = fixture; |
| draft.loading = false; |
| }); |
|
|
| expect(appReducer(state, repoLoadingError(fixture))).toEqual( |
| expectedResult, |
| ); |
| }); |
| }); |
|
|
