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

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+/* global describe: true, test:true, expect:true */
+import { receivers as receiversReducer, initialState } from '~/reducers/receivers';
+import {
+	GET_RECEIVERS_TOKEN,
+	GET_RECEIVERS_TOKEN_SUCCESS,
+	GET_RECEIVERS_TOKEN_ERROR,
+} from '~/store/actionTypes';
+
+describe('receivers reducer', () => {
+	test('CASE 1: should return initial state', () => {
+		expect(receiversReducer(undefined, { type: 'Default' }))
+			.toEqual(initialState);
+	});
+
+	test('CASE 2: should return state with meta set to loading when type is GET_RECEIVERS_TOKEN', () => {
+		const receiversToken = { meta: { error: '', loading: true }, receiversToken: '' };
+		const expectedState = { ...initialState, meta: { ...initialState.meta, loading: true } };
+		const stateResult = receiversReducer(initialState, {
+			type: GET_RECEIVERS_TOKEN, payload: receiversToken,
+		});
+		expect(stateResult).toEqual(expectedState);
+	});
+
+	test('CASE 3: should return state with meta set to loading when type is GET_RECEIVERS_TOKEN_SUCCESS', () => {
+		const receiversToken = { meta: { error: '', loading: false }, receiversToken: { meta: { error: '', loading: false } } };
+		const expectedState = { ...initialState, receiversToken: { meta: { error: '', loading: false } } };
+		const stateResult = receiversReducer(initialState, {
+			type: GET_RECEIVERS_TOKEN_SUCCESS, payload: receiversToken,
+		});
+		expect(stateResult).toEqual(expectedState);
+	});
+
+	test('CASE 4: should return state with error when type is GET_RECEIVERS_TOKEN_ERROR', () => {
+		const error = { meta: { error: '', loading: false }, receiversToken: '' };
+		const expectedState = { ...initialState };
+		const stateResult = receiversReducer(initialState, {
+			type: GET_RECEIVERS_TOKEN_ERROR, payload: error,
+		});
+		expect(stateResult).toEqual(expectedState);
+	});
+});