Ghost/ghost/email-service/test/mailgun-email-provider.test.js
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2023-05-09 12:34:34 -04:00

234 lines
8.1 KiB
JavaScript

const MailgunEmailProvider = require('../lib/MailgunEmailProvider');
const sinon = require('sinon');
const should = require('should');
const assert = require('assert');
describe('Mailgun Email Provider', function () {
describe('send', function () {
let mailgunClient;
let sendStub;
beforeEach(function () {
sendStub = sinon.stub().resolves({
id: 'provider-123'
});
mailgunClient = {
send: sendStub
};
});
afterEach(function () {
sinon.restore();
});
it('calls mailgun client with correct data', async function () {
const mailgunEmailProvider = new MailgunEmailProvider({
mailgunClient,
errorHandler: () => {}
});
const response = await mailgunEmailProvider.send({
subject: 'Hi',
html: '<html><body>Hi {{name}}</body></html>',
plaintext: 'Hi',
from: 'ghost@example.com',
replyTo: 'ghost@example.com',
emailId: '123',
recipients: [
{
email: 'member@example.com',
replacements: [
{
id: 'name',
token: '{{name}}',
value: 'John'
}
]
}
],
replacementDefinitions: [
{
id: 'name',
token: '{{name}}',
getValue: () => 'John'
}
]
}, {
clickTrackingEnabled: true,
openTrackingEnabled: true
});
should(response.id).eql('provider-123');
should(sendStub.calledOnce).be.true();
sendStub.calledWith(
{
subject: 'Hi',
html: '<html><body>Hi %recipient.name%</body></html>',
plaintext: 'Hi',
from: 'ghost@example.com',
replyTo: 'ghost@example.com',
id: '123',
track_opens: true,
track_clicks: true
},
{'member@example.com': {name: 'John'}},
[]
).should.be.true();
});
it('handles mailgun client error correctly', async function () {
const mailgunErr = new Error('Bad Request');
mailgunErr.details = 'Invalid domain';
mailgunErr.status = 400;
sendStub = sinon.stub().throws({
error: mailgunErr,
messageData: {}
});
mailgunClient = {
send: sendStub
};
const mailgunEmailProvider = new MailgunEmailProvider({
mailgunClient,
errorHandler: () => {}
});
try {
const response = await mailgunEmailProvider.send({
subject: 'Hi',
html: '<html><body>Hi {{name}}</body></html>',
plaintext: 'Hi',
from: 'ghost@example.com',
replyTo: 'ghost@example.com',
emailId: '123',
recipients: [
{
email: 'member@example.com',
replacements: [
{
id: 'name',
token: '{{name}}',
value: 'John'
}
]
}
],
replacementDefinitions: [
{
id: 'name',
token: '{{name}}',
getValue: () => 'John'
}
]
}, {});
should(response).be.undefined();
} catch (e) {
should(e.message).eql('Bad Request: Invalid domain');
should(e.statusCode).eql(400);
should(e.errorDetails).eql('{"error":{"details":"Invalid domain","status":400},"messageData":{}}');
}
});
it('handles unknown error correctly', async function () {
const mailgunErr = new Error('Unknown Error');
sendStub = sinon.stub().throws(mailgunErr);
mailgunClient = {
send: sendStub
};
const mailgunEmailProvider = new MailgunEmailProvider({
mailgunClient,
errorHandler: () => {}
});
try {
const response = await mailgunEmailProvider.send({
subject: 'Hi',
html: '<html><body>Hi {{name}}</body></html>',
plaintext: 'Hi',
from: 'ghost@example.com',
replyTo: 'ghost@example.com',
emailId: '123',
recipients: [
{
email: 'member@example.com',
replacements: [
{
id: 'name',
token: '{{name}}',
value: 'John'
}
]
}
],
replacementDefinitions: [
{
id: 'name',
token: '{{name}}',
getValue: () => 'John'
}
]
}, {});
should(response).be.undefined();
} catch (e) {
should(e.message).eql('Unknown Error');
should(e.errorDetails).eql(undefined);
}
});
it('handles empty error correctly', async function () {
const mailgunErr = new Error('');
sendStub = sinon.stub().throws(mailgunErr);
mailgunClient = {
send: sendStub
};
const mailgunEmailProvider = new MailgunEmailProvider({
mailgunClient,
errorHandler: () => {}
});
try {
const response = await mailgunEmailProvider.send({
subject: 'Hi',
html: '<html><body>Hi {{name}}</body></html>',
plaintext: 'Hi',
from: 'ghost@example.com',
replyTo: 'ghost@example.com',
emailId: '123',
recipients: [
{
email: 'member@example.com',
replacements: [
{
id: 'name',
token: '{{name}}',
value: 'John'
}
]
}
],
replacementDefinitions: [
{
id: 'name',
token: '{{name}}',
getValue: () => 'John'
}
]
}, {});
should(response).be.undefined();
} catch (e) {
should(e.message).eql('Mailgun Error');
should(e.errorDetails).eql(undefined);
}
});
});
describe('getMaximumRecipients', function () {
it('returns 1000', function () {
const provider = new MailgunEmailProvider({});
assert.strictEqual(provider.getMaximumRecipients(), 1000);
});
});
});