53 lines
1.5 KiB
JavaScript
53 lines
1.5 KiB
JavaScript
import MockAdapter from 'axios-mock-adapter';
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import init from '~/branches/divergence_graph';
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import axios from '~/lib/utils/axios_utils';
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describe('Divergence graph', () => {
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let mock;
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beforeEach(() => {
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mock = new MockAdapter(axios);
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mock.onGet('/-/diverging_counts').reply(200, {
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main: { ahead: 1, behind: 1 },
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'test/hello-world': { ahead: 1, behind: 1 },
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});
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jest.spyOn(axios, 'get');
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document.body.innerHTML = `
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<div class="js-branch-item" data-name="main"><div class="js-branch-divergence-graph"></div></div>
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<div class="js-branch-item" data-name="test/hello-world"><div class="js-branch-divergence-graph"></div></div>
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`;
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});
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afterEach(() => {
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mock.restore();
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});
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it('calls axios get with list of branch names', () =>
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init('/-/diverging_counts').then(() => {
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expect(axios.get).toHaveBeenCalledWith('/-/diverging_counts', {
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params: { names: ['main', 'test/hello-world'] },
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});
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}));
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describe('no branches listed', () => {
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beforeEach(() => {
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document.body.innerHTML = `<div></div>`;
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});
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it('avoids requesting diverging commit counts', () => {
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expect(axios.get).not.toHaveBeenCalledWith('/-/diverging_counts');
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init('/-/diverging_counts');
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});
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});
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it('creates Vue components', () =>
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init('/-/diverging_counts').then(() => {
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expect(document.querySelector('[data-name="main"]').innerHTML).not.toEqual('');
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expect(document.querySelector('[data-name="test/hello-world"]').innerHTML).not.toEqual('');
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}));
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});
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