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f08a55c21f
refs: https://github.com/TryGhost/Team/issues/856 refs: https://github.com/TryGhost/Team/issues/756 - The .test.js extension is better than _spec.js as it's more obvious that it's an extension - It also meaans we can use the --extension parameter in mocha, which should result in a better default behaviour for `yarn test` - It also highlights that some of our tests were named incorrectly and were not (and still will not be) run (see https://github.com/TryGhost/Team/issues/856) - Note: even with this change, `yarn test` is throwing errors, I believe because of this issue https://github.com/TryGhost/Team/issues/756
108 lines
4.1 KiB
JavaScript
108 lines
4.1 KiB
JavaScript
const sinon = require('sinon');
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const should = require('should');
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const rewire = require('rewire');
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const fs = require('fs-extra');
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const path = require('path');
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const configUtils = require('../../../utils/configUtils');
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const errors = require('@tryghost/errors');
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const loadSettings = rewire('../../../../core/frontend/services/settings/loader');
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describe('UNIT > Settings Service loader:', function () {
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beforeEach(function () {
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configUtils.set('paths:contentPath', path.join(__dirname, '../../../utils/fixtures/'));
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});
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afterEach(function () {
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sinon.restore();
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configUtils.restore();
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});
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describe('Settings Loader', function () {
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const yamlStubFile = {
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routes: null,
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collections: {
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'/': {
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permalink: '/{slug}/',
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template: ['home', 'index']
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}
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},
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taxonomies: {tag: '/tag/{slug}/', author: '/author/{slug}/'}
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};
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let yamlParserStub;
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let validateStub;
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beforeEach(function () {
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yamlParserStub = sinon.stub();
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validateStub = sinon.stub();
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});
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it('can find yaml settings file and returns a settings object', function () {
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const fsReadFileSpy = sinon.spy(fs, 'readFileSync');
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const expectedSettingsFile = path.join(__dirname, '../../../utils/fixtures/settings/goodroutes.yaml');
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yamlParserStub.returns(yamlStubFile);
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validateStub.returns({routes: {}, collections: {}, taxonomies: {}});
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loadSettings.__set__('yamlParser', yamlParserStub);
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loadSettings.__set__('validate', validateStub);
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const setting = loadSettings('goodroutes');
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should.exist(setting);
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setting.should.be.an.Object().with.properties('routes', 'collections', 'taxonomies');
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// There are 4 files in the fixtures folder, but only 1 supported and valid yaml files
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fsReadFileSpy.calledOnce.should.be.true();
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fsReadFileSpy.calledWith(expectedSettingsFile).should.be.true();
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yamlParserStub.callCount.should.be.eql(1);
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});
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it('can handle errors from YAML parser', function (done) {
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yamlParserStub.throws(new errors.GhostError({
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message: 'could not parse yaml file',
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context: 'bad indentation of a mapping entry at line 5, column 10'
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}));
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loadSettings.__set__('yamlParser', yamlParserStub);
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try {
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loadSettings('goodroutes');
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done(new Error('Loader should fail'));
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} catch (err) {
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should.exist(err);
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err.message.should.be.eql('could not parse yaml file');
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err.context.should.be.eql('bad indentation of a mapping entry at line 5, column 10');
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yamlParserStub.calledOnce.should.be.true();
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done();
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}
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});
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it('throws error if file can\'t be accessed', function (done) {
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const expectedSettingsFile = path.join(__dirname, '../../../utils/fixtures/settings/routes.yaml');
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const fsError = new Error('no permission');
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fsError.code = 'EPERM';
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const originalFn = fs.readFileSync;
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const fsReadFileStub = sinon.stub(fs, 'readFileSync').callsFake(function (filePath, options) {
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if (filePath.match(/routes\.yaml/)) {
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throw fsError;
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}
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return originalFn(filePath, options);
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});
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yamlParserStub = sinon.spy();
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loadSettings.__set__('yamlParser', yamlParserStub);
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try {
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loadSettings('routes');
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done(new Error('Loader should fail'));
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} catch (err) {
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err.message.should.match(/Error trying to load YAML setting for routes from/);
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fsReadFileStub.calledWith(expectedSettingsFile).should.be.true();
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yamlParserStub.calledOnce.should.be.false();
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done();
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}
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});
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});
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});
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