keyserver/test/unit/email-test.js

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'use strict';
require('co-mocha')(require('mocha')); // monkey patch mocha for generators
const expect = require('chai').expect;
const log = require('npmlog');
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const Email = require('../../src/email/email');
const nodemailer = require('nodemailer');
const sinon = require('sinon');
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describe('Email Unit Tests', () => {
let email, sendFnStub;
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let template = {
subject: 'foo',
text: 'bar',
html: '<strong>bar</strong>'
};
let sender = {
name: 'Foo Bar',
email: 'foo@bar.com'
};
let userId1 = {
name: 'name1',
email: 'email1',
nonce: 'qwertzuioasdfghjkqwertzuio'
};
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let keyId = '0123456789ABCDF0';
let origin = {
protocol: 'http',
host: 'localhost:8888'
};
let mailOptions = {
from: sender,
to: sender,
subject: 'Hello ✔', // Subject line
text: 'Hello world 🐴', // plaintext body
html: '<b>Hello world 🐴</b>' // html body
};
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beforeEach(() => {
sendFnStub = sinon.stub();
sinon.stub(nodemailer, 'createTransport').returns({
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templateSender: () => { return sendFnStub; }
});
sinon.stub(log, 'warn');
sinon.stub(log, 'error');
email = new Email(nodemailer);
email.init({
host: 'host',
auth: { user:'user', pass:'pass' },
sender: sender
});
expect(email._sender).to.equal(sender);
});
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afterEach(() => {
nodemailer.createTransport.restore();
log.warn.restore();
log.error.restore();
});
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describe("send", () => {
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beforeEach(() => {
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sinon.stub(email, '_sendHelper').returns(Promise.resolve({ response:'250' }));
});
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afterEach(() => {
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email._sendHelper.restore();
});
it('should work', function *() {
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let info = yield email.send({ template, userId:userId1, keyId, origin});
expect(info.response).to.match(/^250/);
});
});
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describe("_sendHelper", () => {
it('should work', function *() {
sendFnStub.returns(Promise.resolve({ response:'250' }));
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let info = yield email._sendHelper(mailOptions);
expect(info.response).to.match(/^250/);
});
it('should log warning for reponse error', function *() {
sendFnStub.returns(Promise.resolve({ response:'554' }));
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let info = yield email._sendHelper(mailOptions);
expect(info.response).to.match(/^554/);
expect(log.warn.calledOnce).to.be.true;
});
it('should fail', function *() {
sendFnStub.returns(Promise.reject(new Error('boom')));
try {
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yield email._sendHelper(mailOptions);
} catch(e) {
expect(log.error.calledOnce).to.be.true;
expect(e.status).to.equal(500);
expect(e.message).to.match(/failed/);
}
});
});
});