nodemailer-mock-transport

Mock nodemailer-transport, for testing services that rely on nodemailer.

1describe('mock-transport', function() {
2  it('should store configuration options so that they can be asserted against', function() {
3    var transport = mockTransport({
4      foo: 'bar'
5    });
6    transport.options.foo.should.equal('bar');
7  });
8
9  it('should store emails sent with nodemailer, so that they can be asserted against', function() {
10    var transport = mockTransport({
11      foo: 'bar'
12    });
13
14    var transporter = nodemailer.createTransport(transport);
15
16    transporter.sendMail({
17      from: 'sender@address',
18      to: 'receiver@address',
19      subject: 'hello',
20      text: 'hello world!'
21    });
22
23    transport.sentMail.length.should.equal(1);
24    transport.sentMail[0].data.to.should.equal('receiver@address');
25    transport.sentMail[0].message.content.should.equal('hello world!');
26  });
27
28  it('should return an error and not send an email if there is no `to` in the mail data object', function () {
29    var transport = mockTransport({
30      foo: 'bar'
31    });
32
33    var transporter = nodemailer.createTransport(transport);
34
35    transporter.sendMail({
36      from: 'sender@address',
37      subject: 'hello',
38      text: 'hello world!'
39    });
40
41    transport.sentMail.length.should.equal(0);
42  });
43});