69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
import Vue from 'vue';
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import { shallowMount, createLocalVue } from '@vue/test-utils';
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import MockAdapter from 'axios-mock-adapter';
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import { createStore } from '~/contributors/stores';
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import axios from '~/lib/utils/axios_utils';
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import ContributorsCharts from '~/contributors/components/contributors.vue';
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const localVue = createLocalVue();
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let wrapper;
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let mock;
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let store;
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const Component = Vue.extend(ContributorsCharts);
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const endpoint = 'contributors';
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const branch = 'master';
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const chartData = [
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{ author_name: 'John', author_email: 'jawnnypoo@gmail.com', date: '2019-05-05' },
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{ author_name: 'John', author_email: 'jawnnypoo@gmail.com', date: '2019-03-03' },
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];
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function factory() {
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mock = new MockAdapter(axios);
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jest.spyOn(axios, 'get');
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mock.onGet().reply(200, chartData);
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store = createStore();
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wrapper = shallowMount(Component, {
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propsData: {
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endpoint,
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branch,
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},
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stubs: {
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GlLoadingIcon: true,
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GlAreaChart: true,
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},
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store,
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});
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}
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describe('Contributors charts', () => {
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beforeEach(() => {
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factory();
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});
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afterEach(() => {
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mock.restore();
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wrapper.destroy();
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});
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it('should fetch chart data when mounted', () => {
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expect(axios.get).toHaveBeenCalledWith(endpoint);
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});
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it('should display loader whiled loading data', () => {
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wrapper.vm.$store.state.loading = true;
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return localVue.nextTick(() => {
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expect(wrapper.find('.contributors-loader').exists()).toBe(true);
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});
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});
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it('should render charts when loading completed and there is chart data', () => {
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wrapper.vm.$store.state.loading = false;
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wrapper.vm.$store.state.chartData = chartData;
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return localVue.nextTick(() => {
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expect(wrapper.find('.contributors-loader').exists()).toBe(false);
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expect(wrapper.find('.contributors-charts').exists()).toBe(true);
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expect(wrapper.element).toMatchSnapshot();
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});
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});
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});
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