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6161f94910
refs: https://github.com/TryGhost/Toolbox/issues/595 We're rolling out new rules around the node assert library, the first of which is enforcing the use of assert/strict. This means we don't need to use the strict version of methods, as the standard version will work that way by default. This caught some gotchas in our existing usage of assert where the lack of strict mode had unexpected results: - Url matching needs to be done on `url.href` seeaa58b354a4- Null and undefined are not the same thing, there were a few cases of this being confused - Particularly questionable changes in [PostExporter tests](c1a468744b) tracked [here](https://github.com/TryGhost/Team/issues/3505). - A typo seeeaac9c293aMoving forward, using assert strict should help us to catch unexpected behaviour, particularly around nulls and undefineds during implementation.
530 lines
22 KiB
JavaScript
530 lines
22 KiB
JavaScript
const assert = require('assert/strict');
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const sinon = require('sinon');
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const nock = require('nock');
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const path = require('path');
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const loggingLib = require('@tryghost/logging');
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const ExternalMediaInliner = require('../index');
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describe('ExternalMediaInliner', function () {
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let logging;
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let GIF1x1;
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let postModelStub;
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let postMetaModelStub;
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let tagModelStub;
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let userModelStub;
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beforeEach(function () {
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// use a 1x1 gif in nock responses because it's really small and easy to work with
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GIF1x1 = Buffer.from('R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==', 'base64');
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logging = {
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info: sinon.stub(loggingLib, 'info'),
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error: sinon.stub(loggingLib, 'error'),
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warn: sinon.stub(loggingLib, 'warn')
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};
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postModelStub = {
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findPage: sinon.stub().resolves({
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data: []
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}),
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edit: sinon.stub().resolves()
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};
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postMetaModelStub = {
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findPage: sinon.stub().resolves({
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data: []
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}),
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edit: sinon.stub().resolves()
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};
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tagModelStub = {
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findPage: sinon.stub().resolves({
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data: []
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}),
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edit: sinon.stub().resolves()
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};
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userModelStub = {
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findPage: sinon.stub().resolves({
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data: []
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}),
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edit: sinon.stub().resolves()
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};
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});
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afterEach(function () {
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sinon.restore();
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nock.cleanAll();
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});
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it('Creates an External Media Inliner instance', function () {
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assert.ok(new ExternalMediaInliner({}));
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});
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describe('inline', function () {
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it('inlines image in the post\'s mobiledoc content', async function () {
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const imageURL = 'https://img.stockfresh.com/files/f/image.jpg';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/image.jpg')
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.reply(200, GIF1x1);
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const postModelInstanceStub = {
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id: 'inlined-post-id',
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get: sinon.stub()
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.withArgs('mobiledoc')
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.returns(`{"version":"0.3.1","atoms":[],"cards":[["image",{"src":"${imageURL}"}]]}`)
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};
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postModelStub = {
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findPage: sinon.stub().returns({
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data: [postModelInstanceStub]
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}),
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edit: sinon.stub().resolves()
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};
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sinon.stub(path, 'relative')
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.withArgs('/content/images', '/content/images/unique-image.jpg')
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.returns('unique-image.jpg');
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub,
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getMediaStorage: sinon.stub().withArgs('.jpg').returns({
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getTargetDir: () => '/content/images',
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getUniqueFileName: () => '/content/images/unique-image.jpg',
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saveRaw: () => '/content/images/unique-image.jpg'
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})
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});
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await inliner.inline(['https://img.stockfresh.com']);
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assert.ok(requestMock.isDone());
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assert.ok(postModelStub.edit.calledOnce);
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assert.ok(postModelStub.edit.calledWith({
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mobiledoc: '{"version":"0.3.1","atoms":[],"cards":[["image",{"src":"__GHOST_URL__/content/images/unique-image.jpg"}]]}'
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}, {
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id: 'inlined-post-id',
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context: {
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internal: true
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}
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}));
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});
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it('inlines the image from post\'s mobiledoc containing html card', async function () {
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const imageURL = 'https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/39719fcb-5af0-4764-bf8b-d375f37a09e5_1141x860';
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const requestMock = nock('https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com')
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.get('/public/images/39719fcb-5af0-4764-bf8b-d375f37a09e5_1141x860')
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.reply(200, GIF1x1);
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const postModelInstanceStub = {
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id: 'inlined-post-with-htmlcard-id',
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get: sinon.stub()
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.withArgs('mobiledoc')
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.returns(`{"version":"0.3.1","atoms":[],"cards":[["html",{"html":"<img src="${imageURL}" alt="Lorem ipsum">"}]],"markups":[],"sections":[[10,0],[1,"p",[]]],"ghostVersion":"4.0"}`)
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};
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postModelStub = {
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findPage: sinon.stub().returns({
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data: [postModelInstanceStub]
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}),
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edit: sinon.stub().resolves()
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};
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sinon.stub(path, 'relative')
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.withArgs('/content/images', '/content/images/unique-image.jpg')
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.returns('unique-image.jpg');
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub,
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getMediaStorage: sinon.stub().withArgs('.jpg').returns({
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getTargetDir: () => '/content/images',
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getUniqueFileName: () => '/content/images/unique-image.jpg',
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saveRaw: () => '/content/images/unique-image.jpg'
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})
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});
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await inliner.inline(['https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com']);
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assert.ok(requestMock.isDone());
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assert.ok(postModelStub.edit.calledOnce);
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assert.deepEqual(postModelStub.edit.args[0][0], {
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mobiledoc: `{"version":"0.3.1","atoms":[],"cards":[["html",{"html":"<img src="__GHOST_URL__/content/images/unique-image.jpg" alt="Lorem ipsum">"}]],"markups":[],"sections":[[10,0],[1,"p",[]]],"ghostVersion":"4.0"}`
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});
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assert.deepEqual(postModelStub.edit.args[0][1], {
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id: 'inlined-post-with-htmlcard-id',
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context: {
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internal: true
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}
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});
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});
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it('logs an error when fetching an external media fails', async function () {
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const imageURL = 'https://img.stockfresh.com/files/f/image.jpg';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/image.jpg')
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.reply(404);
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const postModelInstanceStub = {
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id: 'inlined-post-id',
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get: sinon.stub()
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.withArgs('mobiledoc')
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.returns(`{"version":"0.3.1","atoms":[],"cards":[["image",{"src":"${imageURL}"}]]}`)
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};
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postModelStub = {
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findPage: sinon.stub().returns({
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data: [postModelInstanceStub]
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})
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};
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub
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});
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await inliner.inline(['https://img.stockfresh.com']);
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assert.ok(requestMock.isDone());
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assert.equal(logging.error.args[0][0], 'Error downloading remote media: https://img.stockfresh.com/files/f/image.jpg');
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});
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it('logs an error when fetching an external media for simple fields fails', async function () {
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const imageURL = 'https://img.stockfresh.com/files/f/simple-image.jpg';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/simple-image.jpg')
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.reply(500);
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const userModelInstanceStub = {
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id: 'inlined-user-id',
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get: sinon.stub()
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.withArgs('profile_image')
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.returns(imageURL)
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};
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userModelStub = {
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findPage: sinon.stub().returns({
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data: [userModelInstanceStub]
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})
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};
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub
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});
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await inliner.inline(['https://img.stockfresh.com']);
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assert.ok(requestMock.isDone());
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assert.equal(logging.error.args[0][0], 'Error downloading remote media: https://img.stockfresh.com/files/f/simple-image.jpg');
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});
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it('logs a warning when no suitable storage adapter found for inlined media extension', async function () {
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const fileURL = 'https://img.stockfresh.com/files/f/inlined.exe';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/inlined.exe')
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.reply(200, GIF1x1);
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const postModelInstanceStub = {
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id: 'inlined-post-id',
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get: sinon.stub()
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.withArgs('mobiledoc')
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.returns(`{"version":"0.3.1","atoms":[],"cards":[["image",{"src":"${fileURL}"}]]}`)
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};
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postModelStub = {
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findPage: sinon.stub().returns({
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data: [postModelInstanceStub]
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}),
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edit: sinon.stub().resolves()
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};
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub,
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getMediaStorage: sinon.stub().withArgs('.exe').returns(null)
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});
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await inliner.inline(['https://img.stockfresh.com']);
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assert.ok(requestMock.isDone());
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assert.ok(logging.warn.calledOnce);
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assert.equal(logging.warn.args[0][0], 'No storage adapter found for file extension: .exe');
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});
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it('logs an error when handling post inlining throws an error', async function (){
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const imageURL = 'https://img.stockfresh.com/files/f/image.jpg';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/image.jpg')
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.reply(200, GIF1x1);
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postModelStub = {
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id: 'errored-post-id',
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get: sinon.stub()
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.withArgs('mobiledoc')
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.returns(`{"version":"0.3.1","atoms":[],"cards":[["image",{"src":"${imageURL}"}]]}`)
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};
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postModelStub = {
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findPage: sinon.stub().returns({
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data: [postModelStub]
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}),
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edit: sinon.stub().throws(new Error('Error saving the post'))
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};
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sinon.stub(path, 'relative')
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.withArgs('/content/images', '/content/images/unique-image.jpg')
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.returns('unique-image.jpg');
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub,
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getMediaStorage: sinon.stub().withArgs('.jpg').returns({
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getTargetDir: () => '/content/images',
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getUniqueFileName: () => '/content/images/unique-image.jpg',
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saveRaw: () => '/content/images/unique-image.jpg'
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})
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});
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await inliner.inline(['https://img.stockfresh.com']);
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assert.ok(requestMock.isDone());
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assert.ok(postModelStub.edit.calledOnce);
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assert.equal(logging.error.args[0][0], 'Error inlining media for post: errored-post-id');
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});
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it('logs an error when handling tag simple fields inlining throws an error', async function (){
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const imageURL = 'https://img.stockfresh.com/files/f/simple-image.jpg';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/simple-image.jpg')
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.reply(200, GIF1x1);
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const getMethodStub = sinon.stub();
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getMethodStub.withArgs('feature_image').returns(imageURL);
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getMethodStub.withArgs('og_image').returns(null);
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getMethodStub.withArgs('twitter_image').returns(null);
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const tagModelInstanceStub = {
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id: 'errored-tag-id',
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get: getMethodStub
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};
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tagModelStub.findPage = sinon.stub().returns({
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data: [tagModelInstanceStub]
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});
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tagModelStub.edit = sinon.stub().throws(new Error('Error saving the tag'));
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sinon.stub(path, 'relative')
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.withArgs('/content/images', '/content/images/unique-image.jpg')
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.returns('unique-image.jpg');
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub,
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getMediaStorage: sinon.stub().withArgs('.jpg').returns({
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getTargetDir: () => '/content/images',
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getUniqueFileName: () => '/content/images/unique-image.jpg',
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saveRaw: () => '/content/images/unique-image.jpg'
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})
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});
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await inliner.inline(['https://img.stockfresh.com']);
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assert.ok(requestMock.isDone());
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assert.ok(tagModelStub.edit.calledOnce);
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assert.equal(logging.error.args[0][0], 'Error inlining media for: errored-tag-id');
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});
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it('inlines image in the post\'s feature_image field', async function () {
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const imageURL = 'https://img.stockfresh.com/files/f/posts_feature_image.jpg';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/posts_feature_image.jpg')
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.reply(200, GIF1x1);
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postModelStub = {
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id: 'inlined-post-id',
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get: sinon.stub()
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.withArgs('feature_image')
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.returns(imageURL)
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};
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const postModelMock = {
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findPage: sinon.stub().returns({
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data: [postModelStub]
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}),
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edit: sinon.stub().resolves()
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};
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sinon.stub(path, 'relative')
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.withArgs('/content/images', '/content/images/unique-feature-image.jpg')
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.returns('unique-feature-image.jpg');
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const inliner = new ExternalMediaInliner({
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PostModel: postModelMock,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub,
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getMediaStorage: sinon.stub().withArgs('.jpg').returns({
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getTargetDir: () => '/content/images',
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getUniqueFileName: () => '/content/images/unique-feature-image.jpg',
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saveRaw: () => '/content/images/unique-feature-image.jpg'
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})
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});
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await inliner.inline(['https://img.stockfresh.com']);
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assert.ok(requestMock.isDone());
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assert.ok(postModelMock.edit.calledOnce);
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assert.ok(postModelMock.edit.calledWith({
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feature_image: '__GHOST_URL__/content/images/unique-feature-image.jpg'
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}, {
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id: 'inlined-post-id',
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context: {
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internal: true
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}
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}));
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});
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it('inlines og_image image in posts_meta table', async function () {
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const imageURL = 'https://img.stockfresh.com/files/f/posts_meta_image.jpg';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/posts_meta_image.jpg')
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.reply(200, GIF1x1);
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const getMethodStub = sinon.stub();
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getMethodStub.withArgs('og_image').returns(imageURL);
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getMethodStub.withArgs('twitter_image').returns(null);
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const postsMetaModelInstanceStub = {
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id: 'inlined-post-meta-id',
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get: getMethodStub
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};
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postMetaModelStub.findPage = sinon.stub().resolves({
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data: [postsMetaModelInstanceStub]
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});
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sinon.stub(path, 'relative')
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.withArgs('/content/images', '/content/images/unique-feature-image.jpg')
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.returns('unique-feature-image.jpg');
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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PostMetaModel: postMetaModelStub,
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TagModel: tagModelStub,
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UserModel: userModelStub,
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getMediaStorage: sinon.stub().withArgs('.jpg').returns({
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getTargetDir: () => '/content/images',
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getUniqueFileName: () => '/content/images/unique-posts-meta-image.jpg',
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saveRaw: () => '/content/images/unique-posts-meta-image.jpg'
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})
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});
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await inliner.inline(['https://img.stockfresh.com']);
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assert.ok(requestMock.isDone());
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assert.ok(postMetaModelStub.edit.calledOnce);
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assert.deepEqual(postMetaModelStub.edit.args[0][0], {
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og_image: '__GHOST_URL__/content/images/unique-posts-meta-image.jpg'
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});
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assert.deepEqual(postMetaModelStub.edit.args[0][1], {
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id: 'inlined-post-meta-id',
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context: {
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internal: true
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}
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});
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});
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it('inlines twitter_image image in tags table', async function () {
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const imageURL = 'https://img.stockfresh.com/files/f/tag_twitter_image.jpg';
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const requestMock = nock('https://img.stockfresh.com')
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.get('/files/f/tag_twitter_image.jpg')
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.reply(200, GIF1x1);
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const getMethodStub = sinon.stub();
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getMethodStub.withArgs('twitter_image').returns(imageURL);
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getMethodStub.returns(null);
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const tagModelInstanceStub = {
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id: 'inlined-tag-id',
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get: getMethodStub
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};
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tagModelStub.findPage = sinon.stub().resolves({
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data: [tagModelInstanceStub]
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});
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sinon.stub(path, 'relative')
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.withArgs('/content/images', '/content/images/unique-tag-twitter-image.jpg')
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.returns('unique-tag-twitter-image.jpg');
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const inliner = new ExternalMediaInliner({
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PostModel: postModelStub,
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|
PostMetaModel: postMetaModelStub,
|
|
TagModel: tagModelStub,
|
|
UserModel: userModelStub,
|
|
getMediaStorage: sinon.stub().withArgs('.jpg').returns({
|
|
getTargetDir: () => '/content/images',
|
|
getUniqueFileName: () => '/content/images/unique-tag-twitter-image.jpg',
|
|
saveRaw: () => '/content/images/unique-tag-twitter-image.jpg'
|
|
})
|
|
});
|
|
|
|
await inliner.inline(['https://img.stockfresh.com']);
|
|
|
|
assert.ok(requestMock.isDone());
|
|
assert.ok(tagModelStub.edit.calledOnce);
|
|
assert.deepEqual(tagModelStub.edit.args[0][0], {
|
|
twitter_image: '__GHOST_URL__/content/images/unique-tag-twitter-image.jpg'
|
|
});
|
|
assert.deepEqual(tagModelStub.edit.args[0][1], {
|
|
id: 'inlined-tag-id',
|
|
context: {
|
|
internal: true
|
|
}
|
|
});
|
|
});
|
|
|
|
it('inlines cover_image image in users table', async function () {
|
|
const imageURL = 'https://img.stockfresh.com/files/f/user_cover_image.jpg';
|
|
const requestMock = nock('https://img.stockfresh.com')
|
|
.get('/files/f/user_cover_image.jpg')
|
|
.reply(200, GIF1x1);
|
|
|
|
const getMethodStub = sinon.stub();
|
|
getMethodStub.withArgs('cover_image').returns(imageURL);
|
|
getMethodStub.returns(null);
|
|
const userModelInstanceStub = {
|
|
id: 'inlined-user-id',
|
|
get: getMethodStub
|
|
};
|
|
|
|
userModelStub.findPage = sinon.stub().resolves({
|
|
data: [userModelInstanceStub]
|
|
});
|
|
sinon.stub(path, 'relative')
|
|
.withArgs('/content/images', '/content/images/user-cover-image.jpg')
|
|
.returns('user-cover-image.jpg');
|
|
|
|
const inliner = new ExternalMediaInliner({
|
|
PostModel: postModelStub,
|
|
PostMetaModel: postMetaModelStub,
|
|
TagModel: tagModelStub,
|
|
UserModel: userModelStub,
|
|
getMediaStorage: sinon.stub().withArgs('.jpg').returns({
|
|
getTargetDir: () => '/content/images',
|
|
getUniqueFileName: () => '/content/images/user-cover-image.jpg',
|
|
saveRaw: () => '/content/images/user-cover-image.jpg'
|
|
})
|
|
});
|
|
|
|
await inliner.inline(['https://img.stockfresh.com']);
|
|
|
|
assert.ok(requestMock.isDone());
|
|
assert.ok(userModelStub.edit.calledOnce);
|
|
assert.deepEqual(userModelStub.edit.args[0][0], {
|
|
cover_image: '__GHOST_URL__/content/images/user-cover-image.jpg'
|
|
});
|
|
assert.deepEqual(userModelStub.edit.args[0][1], {
|
|
id: 'inlined-user-id',
|
|
context: {
|
|
internal: true
|
|
}
|
|
});
|
|
});
|
|
});
|
|
});
|