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Commit | Line | Data |
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3d470a53 | 1 | import { ChildProcess } from 'child_process' |
6c5065a0 C |
2 | import { randomInt } from '@shared/core-utils' |
3 | import { parallelTests } from '../miscs' | |
af37210c | 4 | |
3d470a53 C |
5 | const MailDev = require('maildev') |
6 | ||
af37210c JM |
7 | class MockSmtpServer { |
8 | ||
9 | private static instance: MockSmtpServer | |
10 | private started = false | |
89ada4e2 | 11 | private emailChildProcess: ChildProcess |
af37210c JM |
12 | private emails: object[] |
13 | ||
3d470a53 | 14 | private constructor () { } |
af37210c JM |
15 | |
16 | collectEmails (emailsCollection: object[]) { | |
7c3b7976 C |
17 | return new Promise<number>((res, rej) => { |
18 | const port = parallelTests() ? randomInt(1000, 2000) : 1025 | |
3d470a53 | 19 | this.emails = emailsCollection |
7c3b7976 | 20 | |
af37210c | 21 | if (this.started) { |
ba5a8d89 | 22 | return res(undefined) |
af37210c JM |
23 | } |
24 | ||
3d470a53 C |
25 | const maildev = new MailDev({ |
26 | ip: '127.0.0.1', | |
27 | smtp: port, | |
28 | disableWeb: true, | |
29 | silent: true | |
30 | }) | |
31 | ||
32 | maildev.on('new', email => { | |
33 | this.emails.push(email) | |
af37210c | 34 | }) |
3d470a53 C |
35 | |
36 | maildev.listen(err => { | |
37 | if (err) return rej(err) | |
faa9d434 | 38 | |
af37210c | 39 | this.started = true |
faa9d434 | 40 | |
7c3b7976 | 41 | return res(port) |
af37210c JM |
42 | }) |
43 | }) | |
44 | } | |
45 | ||
89ada4e2 | 46 | kill () { |
a4101923 C |
47 | if (!this.emailChildProcess) return |
48 | ||
89ada4e2 C |
49 | process.kill(this.emailChildProcess.pid) |
50 | ||
51 | this.emailChildProcess = null | |
52 | MockSmtpServer.instance = null | |
53 | } | |
54 | ||
af37210c JM |
55 | static get Instance () { |
56 | return this.instance || (this.instance = new this()) | |
57 | } | |
f076daa7 C |
58 | } |
59 | ||
60 | // --------------------------------------------------------------------------- | |
61 | ||
62 | export { | |
af37210c | 63 | MockSmtpServer |
f076daa7 | 64 | } |