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# encoding: utf-8
# frozen_string_literal: true
require 'spec_helper'
describe "SMTP Delivery Method" do
before(:each) do
Mail.defaults do
smtp = Net::SMTP.start('127.0.0.1', 25)
delivery_method :smtp_connection, :connection => smtp
end
end
after(:each) do
Mail.delivery_method.smtp.finish
end
it "dot-stuff unterminated last line of the message" do
Mail.deliver do
from 'from@example.com'
to 'to@example.com'
subject 'dot-stuff last line'
body "this is a test\n.\nonly a test\n."
end
message = MockSMTP.deliveries.first
expect(Mail.new(message).decoded).to eq("this is a test\n..\nonly a test\n..")
end
it "should send an email using open SMTP connection" do
mail = Mail.deliver do
from 'roger@test.lindsaar.net'
to 'marcel@test.lindsaar.net, bob@test.lindsaar.net'
subject 'invalid RFC2822'
smtp_envelope_from 'smtp_from'
smtp_envelope_to 'smtp_to'
end
expect(MockSMTP.deliveries[0][0]).to eq mail.encoded
expect(MockSMTP.deliveries[0][1]).to eq 'smtp_from'
expect(MockSMTP.deliveries[0][2]).to eq %w(smtp_to)
end
it "should be able to return actual SMTP protocol response" do
Mail.defaults do
smtp = Net::SMTP.start('127.0.0.1', 25)
delivery_method :smtp_connection, :connection => smtp, :port => 587, :return_response => true
end
mail = Mail.deliver do
from 'roger@moore.com'
to 'marcel@amont.com'
subject 'invalid RFC2822'
end
response = mail.deliver!
expect(response).to eq 'OK'
end
it "should not raise errors if no sender is defined" do
Mail.defaults do
smtp = Net::SMTP.start('127.0.0.1', 25)
delivery_method :smtp_connection, :connection => smtp, :port => 587, :return_response => true
end
mail = Mail.new do
to "to@somemail.com"
subject "Email with no sender"
body "body"
end
expect(mail.smtp_envelope_from).to be_nil
expect do
mail.deliver
end.to raise_error('SMTP From address may not be blank: nil')
end
it "should raise an error if no recipient if defined" do
Mail.defaults do
smtp = Net::SMTP.start('127.0.0.1', 25)
delivery_method :smtp_connection, :connection => smtp, :port => 587, :return_response => true
end
mail = Mail.new do
from "from@somemail.com"
subject "Email with no recipient"
body "body"
end
expect(mail.smtp_envelope_to).to eq([])
expect do
mail.deliver
end.to raise_error('SMTP To address may not be blank: []')
end
end
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