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ioneapps-maagapp-ee31119a522d/__tests__/reducers/userActivities.js

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+/* global describe: true, test:true, expect:true */
+import {
+	userActivities as userActivitiesReducer,
+	initialState,
+} from '~/reducers/userActivities';
+import {
+	GET_USER_ACTIVITIES,
+	GET_USER_ACTIVITIES_SUCCESS,
+	GET_USER_ACTIVITIES_ERROR,
+	SET_SHOWN_MEDIA_STATUS,
+	LOGOUT_SUCCESS,
+} from '~/store/actionTypes';
+
+describe('user activities reducer', () => {
+	test('CASE 1: should return initial state', () => {
+		expect(userActivitiesReducer(undefined, { type: 'Default' }))
+			.toEqual(initialState);
+	});
+
+	test('CASE 2: should return state with meta set to loading when type is GET_USER_ACTIVITIES', () => {
+		const expectedState = { ...initialState, meta: { ...initialState.meta, loading: true, error: '' } };
+		const stateResult = userActivitiesReducer(initialState, {
+			type: GET_USER_ACTIVITIES, payload: {},
+		});
+		expect(stateResult).toEqual(expectedState);
+	});
+
+	test('CASE 3: should return state with meta set to loading when type is GET_USER_ACTIVITIES_SUCCESS', () => {
+		const activities = [{ mediaExchange: {} }];
+		const meta = { loading: false, error: '' };
+		const stateResult = userActivitiesReducer(initialState, {
+			type: GET_USER_ACTIVITIES_SUCCESS, payload: { activities: { activities } },
+		});
+		expect(stateResult).toHaveProperty('meta', meta);
+	});
+
+	test('CASE 4: should return state with error when type is GET_USER_ACTIVITIES_ERROR', () => {
+		const error = new Error('getFriendsError');
+		const expectedState = {
+			...initialState,
+			meta: { ...initialState.meta, error, loading: false },
+		};
+		const stateResult = userActivitiesReducer(initialState, {
+			type: GET_USER_ACTIVITIES_ERROR, payload: { error },
+		});
+		expect(stateResult).toEqual(expectedState);
+	});
+
+	test('CASE 5: should update isShown state when type is SET_SHOWN_MEDIA_STATUS', (isShown = false) => {
+		const stateResult = userActivitiesReducer(initialState, {
+			type: SET_SHOWN_MEDIA_STATUS,
+			payload: { isShown },
+		});
+		expect(stateResult).toEqual(initialState);
+	});
+
+	test('CASE 6: should empty the state on LOGOUT_SUCCESS', () => {
+		const existingState = {};
+		expect(userActivitiesReducer(existingState, { type: LOGOUT_SUCCESS }))
+			.toEqual(initialState);
+	});
+});