46 lines
1.3 KiB
TypeScript
46 lines
1.3 KiB
TypeScript
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import { AnyAction } from 'redux';
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import {
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CAROUSEL_AVATAR_REQUEST,
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CAROUSEL_AVATAR_SUCCESS,
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CAROUSEL_AVATAR_FAIL,
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} from 'soapbox/actions/carousels';
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import reducer from '../carousels';
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describe('carousels reducer', () => {
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it('should return the initial state', () => {
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expect(reducer(undefined, {} as AnyAction)).toEqual({
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avatars: [],
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isLoading: false,
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});
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});
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describe('CAROUSEL_AVATAR_REQUEST', () => {
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it('sets "isLoading" to "true"', () => {
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const initialState = { isLoading: false, avatars: [] };
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const action = { type: CAROUSEL_AVATAR_REQUEST };
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expect(reducer(initialState, action).isLoading).toEqual(true);
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});
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});
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describe('CAROUSEL_AVATAR_SUCCESS', () => {
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it('sets the next state', () => {
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const initialState = { isLoading: true, avatars: [] };
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const action = { type: CAROUSEL_AVATAR_SUCCESS, payload: [45] };
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const result = reducer(initialState, action);
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expect(result.isLoading).toEqual(false);
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expect(result.avatars).toEqual([45]);
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});
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});
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describe('CAROUSEL_AVATAR_FAIL', () => {
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it('sets "isLoading" to "true"', () => {
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const initialState = { isLoading: true, avatars: [] };
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const action = { type: CAROUSEL_AVATAR_FAIL };
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expect(reducer(initialState, action).isLoading).toEqual(false);
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});
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});
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});
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