92 lines
2.8 KiB
JavaScript
92 lines
2.8 KiB
JavaScript
const assert = require('assert');
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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:${config.port}`;
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let server;
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before('Start running the server', function () {
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this.timeout(5000);
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server = serverHelpers.start();
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});
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after('Shut down the server', function () { serverHelpers.stop(server); });
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it('should produce colorscheme badges', function () {
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return fetch(`${baseUri}/:fruit-apple-green.svg`)
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.then(res => {
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assert.ok(res.ok);
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return res.text();
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}).then(text => {
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assert.ok(isSvg(text));
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assert(text.includes('fruit'), 'fruit');
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assert(text.includes('apple'), '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(`${baseUri}/:fruit-apple-green.png`)
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.then(res => {
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assert.ok(res.ok);
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return res.buffer();
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}).then(data => {
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assert.ok(isPng(data));
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});
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});
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context('with svg2img error', function () {
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const expectedError = fs.readFileSync(path.resolve(__dirname, 'public', '500.html'));
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let toBufferStub;
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beforeEach(function () {
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toBufferStub = sinon.stub(svg2img._imageMagick.prototype, 'toBuffer')
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.callsArgWith(1, Error('whoops'));
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});
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afterEach(function () { toBufferStub.restore(); });
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it('should emit the 500 message', function () {
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return fetch(`${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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assert.equal(res.status, 200);
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return res.text();
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}).then(text => {
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assert.equal(text, 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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assert.ok(res.ok);
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return res.json();
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}).then(json => {
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const keys = Object.keys(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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assert.deepEqual(keys.sort(), expectedKeys.sort());
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keys.forEach(k => {
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assert.ok(Array.isArray(json[k]));
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assert.equal(json[k].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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