v/vlib/net/smtp/smtp_test.v

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import smtp
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import time
// Used to test that a function call returns an error
fn fn_errors(c smtp.Client, m smtp.Mail) bool {
c.send(m) or { return true }
return false
}
/*
*
* smtp_test
* Created by: nedimf (07/2020)
*/
fn test_smtp() {
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$if !network ? { return }
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client_cfg := smtp.Client{
server: 'smtp.mailtrap.io'
from: 'dev@vlang.io'
}
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send_cfg := smtp.Mail{
to: 'dev@vlang.io'
subject: 'Hello from V2'
body: 'Plain text'
}
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// This loop avoids `or { assert false return }` after each call; instead, it's replaced with
// `break`. There's an `assert false` after the loop, which will only be called if this loop
// is broken from.
for {
mut client := smtp.new_client(client_cfg) or { break }
client.send(send_cfg) or { break }
// client.send({ send_cfg | body_type: .html, body: '<html><h1>HTML V email!</h1></html>' }) or { break }
client.send({ send_cfg | from: 'alexander@vlang.io' }) or { break }
client.send({ send_cfg | cc: 'alexander@vlang.io,joe@vlang.io', bcc: 'spytheman@vlang.io' }) or { break }
client.send({ send_cfg | date: time.now().add_days(1000) }) or { break }
client.quit() or { break }
// This call should return an error, since the connection is closed
if !fn_errors(client, send_cfg) { break }
client.reconnect() or { break }
client.send(send_cfg) or { break }
return
}
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assert false
}