113 lines
3.4 KiB
JavaScript
113 lines
3.4 KiB
JavaScript
'use strict';
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const { expect } = require('chai');
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const config = require('./lib/test-config');
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const fetch = require('node-fetch');
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const fs = require('fs');
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const isPng = require('is-png');
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const isSvg = require('is-svg');
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const path = require('path');
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const serverHelpers = require('./lib/in-process-server-test-helpers');
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const sinon = require('sinon');
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const svg2img = require('./lib/svg-to-img');
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describe('The server', function () {
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const baseUri = `http://127.0.0.1:${config.port}`;
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let server;
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before('Start running the server', function () {
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this.timeout(5000);
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server = serverHelpers.start();
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});
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after('Shut down the server', function () { serverHelpers.stop(server); });
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it('should produce colorscheme badges', function () {
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// This is the first server test to run, and often times out.
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this.timeout(5000);
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return fetch(`${baseUri}/:fruit-apple-green.svg`)
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.then(res => {
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expect(res.ok).to.be.true;
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return res.text();
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}).then(text => {
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expect(text)
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.to.satisfy(isSvg)
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.and.to.include('fruit')
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.and.to.include('apple');
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});
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});
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it('should produce colorscheme PNG badges', function () {
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return fetch(`${baseUri}/:fruit-apple-green.png`)
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.then(res => {
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expect(res.ok).to.be.true;
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return res.buffer();
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}).then(data => {
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expect(data).to.satisfy(isPng);
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});
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});
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// https://github.com/badges/shields/pull/1319
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it('should not crash with a numeric logo', function () {
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return fetch(`${baseUri}/:fruit-apple-green.svg?logo=1`)
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.then(res => {
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expect(res.ok).to.be.true;
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return res.text();
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}).then(text => {
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expect(text)
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.to.satisfy(isSvg)
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.and.to.include('fruit')
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.and.to.include('apple');
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});
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});
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context('with svg2img error', function () {
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const expectedError = fs.readFileSync(path.resolve(__dirname, 'public', '500.html'));
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let toBufferStub;
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beforeEach(function () {
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toBufferStub = sinon.stub(svg2img._imageMagick.prototype, 'toBuffer')
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.callsArgWith(1, Error('whoops'));
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});
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afterEach(function () { toBufferStub.restore(); });
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it('should emit the 500 message', function () {
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return fetch(`${baseUri}/:some_new-badge-green.png`)
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.then(res => {
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// This emits status code 200, though 500 would be preferable.
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expect(res.status).to.equal(200);
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return res.text();
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}).then(text => {
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expect(text).to.include(expectedError);
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});
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});
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});
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describe('analytics endpoint', function () {
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it('should return analytics in the expected format', function () {
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return fetch(`${baseUri}/$analytics/v1`)
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.then(res => {
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expect(res.ok).to.be.true;
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return res.json();
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}).then(json => {
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const expectedKeys = [
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'vendorMonthly',
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'rawMonthly',
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'vendorFlatMonthly',
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'rawFlatMonthly',
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'vendorFlatSquareMonthly',
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'rawFlatSquareMonthly',
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];
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expect(json).to.have.all.keys(...expectedKeys);
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// TODO Switch this when we upgrade to Node 8.
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// Object.values(json).forEach(stats => {
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// expect(stats).to.be.an('array').with.length(36);
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// });
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Object.keys(json).forEach(k => {
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expect(json[k]).to.be.an('array').with.length(36);
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});
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});
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});
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});
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});
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