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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.
377 lines
13 KiB
JavaScript
377 lines
13 KiB
JavaScript
const SendingService = require('../lib/SendingService');
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const sinon = require('sinon');
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const assert = require('assert/strict');
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const EmailBodyCache = require('../lib/EmailBodyCache');
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describe('Sending service', function () {
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describe('send', function () {
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let emailProvider;
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let emailRenderer;
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let sendStub;
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let replyTo;
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beforeEach(function () {
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sendStub = sinon.stub().resolves({
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id: 'provider-123'
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});
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replyTo = 'ghost+reply@example.com';
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emailRenderer = {
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renderBody: sinon.stub().resolves({
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html: '<html><body>Hi {{name}}</body></html>',
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plaintext: 'Hi',
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replacements: [
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{
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id: 'name',
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token: '{{name}}',
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getValue: (member) => {
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return member.name;
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}
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}
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]
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}),
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getSubject: sinon.stub().returns('Hi'),
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getFromAddress: sinon.stub().returns('ghost@example.com'),
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getReplyToAddress: () => {
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return replyTo;
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}
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};
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emailProvider = {
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send: sendStub
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};
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});
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afterEach(function () {
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sinon.restore();
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});
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it('calls mailgun client with correct data', async function () {
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const sendingService = new SendingService({
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emailRenderer,
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emailProvider
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});
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const response = await sendingService.send({
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post: {},
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newsletter: {},
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segment: null,
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emailId: '123',
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members: [
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{
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email: 'member@example.com',
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name: 'John'
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}
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]
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}, {
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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});
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assert.equal(response.id, 'provider-123');
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sinon.assert.calledOnce(sendStub);
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assert(sendStub.calledWith(
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{
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subject: 'Hi',
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from: 'ghost@example.com',
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replyTo: 'ghost+reply@example.com',
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html: '<html><body>Hi {{name}}</body></html>',
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plaintext: 'Hi',
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emailId: '123',
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replacementDefinitions: [
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{
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id: 'name',
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token: '{{name}}',
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getValue: sinon.match.func
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}
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],
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recipients: [
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{
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email: 'member@example.com',
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replacements: [{
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id: 'name',
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token: '{{name}}',
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value: 'John'
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}]
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}
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]
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},
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{
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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}
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));
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});
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it('defaults to empty string if replacement returns undefined', async function () {
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const sendingService = new SendingService({
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emailRenderer,
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emailProvider
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});
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const response = await sendingService.send({
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post: {},
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newsletter: {},
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segment: null,
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emailId: '123',
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members: [
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{
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email: 'member@example.com',
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name: undefined
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}
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]
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}, {
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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});
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assert.equal(response.id, 'provider-123');
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sinon.assert.calledOnce(sendStub);
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assert(sendStub.calledWith(
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{
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subject: 'Hi',
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from: 'ghost@example.com',
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replyTo: 'ghost+reply@example.com',
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html: '<html><body>Hi {{name}}</body></html>',
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plaintext: 'Hi',
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emailId: '123',
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replacementDefinitions: [
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{
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id: 'name',
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token: '{{name}}',
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getValue: sinon.match.func
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}
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],
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recipients: [
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{
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email: 'member@example.com',
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replacements: [{
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id: 'name',
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token: '{{name}}',
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value: ''
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}]
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}
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]
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},
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{
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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}
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));
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});
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it('supports cache', async function () {
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const emailBodyCache = new EmailBodyCache();
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const sendingService = new SendingService({
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emailRenderer,
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emailProvider
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});
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const response = await sendingService.send({
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post: {},
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newsletter: {},
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segment: null,
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emailId: '123',
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members: [
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{
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email: 'member@example.com',
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name: 'John'
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}
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]
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}, {
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clickTrackingEnabled: true,
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openTrackingEnabled: true,
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emailBodyCache
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});
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assert.equal(response.id, 'provider-123');
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sinon.assert.calledOnce(sendStub);
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sinon.assert.calledOnce(emailRenderer.renderBody);
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assert(sendStub.calledWith(
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{
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subject: 'Hi',
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from: 'ghost@example.com',
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replyTo: 'ghost+reply@example.com',
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html: '<html><body>Hi {{name}}</body></html>',
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plaintext: 'Hi',
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emailId: '123',
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replacementDefinitions: [
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{
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id: 'name',
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token: '{{name}}',
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getValue: sinon.match.func
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}
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],
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recipients: [
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{
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email: 'member@example.com',
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replacements: [{
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id: 'name',
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token: '{{name}}',
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value: 'John'
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}]
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}
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]
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},
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{
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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}
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));
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// Do again and see if cache is used
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const response2 = await sendingService.send({
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post: {},
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newsletter: {},
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segment: null,
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emailId: '123',
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members: [
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{
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email: 'member@example.com',
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name: 'John'
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}
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]
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}, {
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clickTrackingEnabled: true,
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openTrackingEnabled: true,
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emailBodyCache
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});
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assert.equal(response2.id, 'provider-123');
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sinon.assert.calledTwice(sendStub);
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assert(sendStub.getCall(1).calledWith(
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{
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subject: 'Hi',
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from: 'ghost@example.com',
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replyTo: 'ghost+reply@example.com',
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html: '<html><body>Hi {{name}}</body></html>',
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plaintext: 'Hi',
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emailId: '123',
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replacementDefinitions: [
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{
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id: 'name',
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token: '{{name}}',
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getValue: sinon.match.func
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}
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],
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recipients: [
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{
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email: 'member@example.com',
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replacements: [{
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id: 'name',
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token: '{{name}}',
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value: 'John'
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}]
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}
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]
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},
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{
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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}
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));
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// Didn't call renderBody again
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sinon.assert.calledOnce(emailRenderer.renderBody);
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});
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it('removes invalid recipients before sending', async function () {
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const sendingService = new SendingService({
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emailRenderer,
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emailProvider
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});
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const response = await sendingService.send({
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post: {},
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newsletter: {},
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segment: null,
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emailId: '123',
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members: [
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{
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email: 'member@example.com',
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name: 'John'
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},
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{
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email: 'member+invalid@example.com<6F>',
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name: 'John'
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}
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]
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}, {
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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});
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assert.equal(response.id, 'provider-123');
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sinon.assert.calledOnce(sendStub);
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assert(sendStub.calledWith(
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{
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subject: 'Hi',
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from: 'ghost@example.com',
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replyTo: 'ghost+reply@example.com',
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html: '<html><body>Hi {{name}}</body></html>',
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plaintext: 'Hi',
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emailId: '123',
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replacementDefinitions: [
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{
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id: 'name',
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token: '{{name}}',
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getValue: sinon.match.func
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}
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],
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recipients: [
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{
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email: 'member@example.com',
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replacements: [{
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id: 'name',
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token: '{{name}}',
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value: 'John'
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}]
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}
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]
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},
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{
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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}
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));
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});
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it('maps null replyTo to undefined', async function () {
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const sendingService = new SendingService({
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emailRenderer,
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emailProvider
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});
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replyTo = null;
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const response = await sendingService.send({
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post: {},
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newsletter: {},
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segment: null,
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emailId: '123',
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members: [
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{
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email: 'member@example.com',
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name: 'John'
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}
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]
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}, {
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clickTrackingEnabled: true,
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openTrackingEnabled: true
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});
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assert.equal(response.id, 'provider-123');
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sinon.assert.calledOnce(sendStub);
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const firstCall = sendStub.getCall(0);
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assert.equal(firstCall.args[0].replyTo, undefined);
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});
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});
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describe('getMaximumRecipients', function () {
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it('returns maximum recipients of email provider', function () {
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const emailProvider = {
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getMaximumRecipients: sinon.stub().returns(12)
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};
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const sendingService = new SendingService({
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emailProvider
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});
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assert.equal(sendingService.getMaximumRecipients(), 12);
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sinon.assert.calledOnce(emailProvider.getMaximumRecipients);
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});
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});
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});
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