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import MockAdapter from 'axios-mock-adapter';
import { nextTick } from 'vue';
import { mountExtended } from 'helpers/vue_test_utils_helper';
import ContributorsCharts from '~/contributors/components/contributors.vue';
import { createStore } from '~/contributors/stores';
import axios from '~/lib/utils/axios_utils';
import { HTTP_STATUS_OK } from '~/lib/utils/http_status';
import { visitUrl } from '~/lib/utils/url_utility';
import RefSelector from '~/ref/components/ref_selector.vue';
import { REF_TYPE_BRANCHES, REF_TYPE_TAGS } from '~/ref/constants';
import { SET_CHART_DATA, SET_LOADING_STATE } from '~/contributors/stores/mutation_types';
jest.mock('~/lib/utils/url_utility', () => ({
visitUrl: jest.fn(),
}));
let wrapper;
let mock;
let store;
const endpoint = 'contributors/-/graphs';
const branch = 'main';
const chartData = [
{ author_name: 'John', author_email: 'jawnnypoo@gmail.com', date: '2019-05-05' },
{ author_name: 'John', author_email: 'jawnnypoo@gmail.com', date: '2019-03-03' },
];
const projectId = '23';
const commitsPath = 'some/path';
function factory() {
mock = new MockAdapter(axios);
jest.spyOn(axios, 'get');
mock.onGet().reply(HTTP_STATUS_OK, chartData);
store = createStore();
wrapper = mountExtended(ContributorsCharts, {
propsData: {
endpoint,
branch,
projectId,
commitsPath,
},
stubs: {
GlLoadingIcon: true,
GlAreaChart: true,
RefSelector: true,
},
store,
});
}
const findLoadingIcon = () => wrapper.findByTestId('loading-app-icon');
const findRefSelector = () => wrapper.findComponent(RefSelector);
const findHistoryButton = () => wrapper.findByTestId('history-button');
const findContributorsCharts = () => wrapper.findByTestId('contributors-charts');
describe('Contributors charts', () => {
beforeEach(() => {
factory();
});
afterEach(() => {
mock.restore();
});
it('should fetch chart data when mounted', () => {
expect(axios.get).toHaveBeenCalledWith(endpoint);
});
it('should display loader whiled loading data', async () => {
store.commit(SET_LOADING_STATE, true);
await nextTick();
expect(findLoadingIcon().exists()).toBe(true);
});
it('should render charts and a RefSelector when loading completed and there is chart data', async () => {
store.commit(SET_LOADING_STATE, false);
store.commit(SET_CHART_DATA, chartData);
await nextTick();
expect(findLoadingIcon().exists()).toBe(false);
expect(findRefSelector().exists()).toBe(true);
expect(findRefSelector().props()).toMatchObject({
enabledRefTypes: [REF_TYPE_BRANCHES, REF_TYPE_TAGS],
value: branch,
projectId,
translations: { dropdownHeader: 'Switch branch/tag' },
useSymbolicRefNames: false,
state: true,
name: '',
});
expect(findContributorsCharts().exists()).toBe(true);
expect(wrapper.element).toMatchSnapshot();
});
it('should have a history button with a set href attribute', async () => {
store.commit(SET_LOADING_STATE, false);
store.commit(SET_CHART_DATA, chartData);
await nextTick();
const historyButton = findHistoryButton();
expect(historyButton.exists()).toBe(true);
expect(historyButton.attributes('href')).toBe(commitsPath);
});
it('visits a URL when clicking on a branch/tag', async () => {
store.commit(SET_LOADING_STATE, false);
store.commit(SET_CHART_DATA, chartData);
await nextTick();
findRefSelector().vm.$emit('input', branch);
expect(visitUrl).toHaveBeenCalledWith(`${endpoint}/${branch}`);
});
});
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