92 lines
2.8 KiB
TypeScript
92 lines
2.8 KiB
TypeScript
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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import Vuex from 'vuex';
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import { CreditsApiGql } from '@/api/credits';
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import { CREDIT_USAGE_ACTIONS, CREDIT_USAGE_MUTATIONS, makeCreditsModule } from '@/store/modules/credits';
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import { CreditUsage } from '@/types/credits';
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import { createLocalVue } from '@vue/test-utils';
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const Vue = createLocalVue();
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const api = new CreditsApiGql();
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const creditsModule = makeCreditsModule(api);
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const { FETCH } = CREDIT_USAGE_ACTIONS;
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const { SET, CLEAR } = CREDIT_USAGE_MUTATIONS;
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Vue.use(Vuex);
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const store = new Vuex.Store(creditsModule);
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describe('mutations', () => {
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it('set credits', () => {
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const credits = new CreditUsage(1, 2, 3);
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store.commit(SET, credits);
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expect(store.state.usedCredits).toBe(credits.usedCredits);
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expect(store.state.referred).toBe(credits.referred);
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expect(store.state.availableCredits).toBe(credits.availableCredits);
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});
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it('clear credits', () => {
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store.commit(CLEAR);
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expect(store.state.usedCredits).toBe(0);
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expect(store.state.referred).toBe(0);
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expect(store.state.availableCredits).toBe(0);
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});
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});
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describe('actions', () => {
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beforeEach(() => {
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jest.resetAllMocks();
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});
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it('successfully get credits', async () => {
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const credits = new CreditUsage(3, 4, 5);
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jest.spyOn(api, 'get').mockReturnValue(
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Promise.resolve(credits)
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);
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await store.dispatch(FETCH);
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expect(store.state.usedCredits).toBe(credits.usedCredits);
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expect(store.state.referred).toBe(credits.referred);
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expect(store.state.availableCredits).toBe(credits.availableCredits);
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});
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it('clear action dispatched successfully', async () => {
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await store.dispatch(CREDIT_USAGE_ACTIONS.CLEAR);
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expect(store.state.usedCredits).toBe(0);
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expect(store.state.referred).toBe(0);
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expect(store.state.availableCredits).toBe(0);
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});
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it('get throws an error when api call fails', async () => {
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const credits = new CreditUsage(3, 4, 5);
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jest.spyOn(api, 'get').mockImplementation(() => { throw new Error(); });
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try {
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await store.dispatch(FETCH);
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expect(true).toBe(false);
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} catch (error) {
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expect(store.state.usedCredits).toBe(0);
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expect(store.state.referred).toBe(0);
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expect(store.state.availableCredits).toBe(0);
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}
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});
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});
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describe('getters', () => {
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it('credits', function () {
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const credits = store.getters.credits;
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expect(credits.availableCredits).toBe(store.state.availableCredits);
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expect(credits.referred).toBe(store.state.referred);
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expect(credits.usedCredits).toBe(store.state.usedCredits);
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});
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});
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