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|
Feature: Action mailbox specs
Mailbox specs provide alternative assertions to those available in `ActiveMailbox::TestHelper` and help assert behaviour of how the email
are routed, delivered, bounced or failed.
Mailbox specs are marked by `type: :mailbox` or if you have set
`config.infer_spec_type_from_file_location!` by placing them in `spec/mailboxes`.
With mailbox specs you can:
* `process(mail_or_attributes)` - send mail directly to the mailbox under test for `process`ing.
* `receive_inbound_email(mail_or_attributes)` - matcher for asserting whether incoming email would route to the mailbox under test.
* `have_been_delivered` - matcher for asserting whether an incoming email object was delivered.
* `have_bounced` - matcher for asserting whether an incoming email object has bounced.
* `have_failed` - matcher for asserting whether an incoming email object has failed.
Background:
Given action mailbox is available
Scenario: Simple testing mail properly routed
Given a file named "app/mailboxes/application_mailbox.rb" with:
"""ruby
class ApplicationMailbox < ActionMailbox::Base
routing (/^replies@/i) => :inbox
end
"""
And a file named "app/maiboxes/inbox_mailbox.rb" with:
"""ruby
class InboxMailbox < ApplicationMailbox
def process
case mail.subject
when (/^\[\d*\]/i)
# ok
when (/^\[\w*\]/i)
bounced!
else
raise "Invalid email subject"
end
end
end
"""
And a file named "spec/mailboxes/inbox_mailbox_spec.rb" with:
"""ruby
require 'rails_helper'
RSpec.describe InboxMailbox, type: :mailbox do
it "route email to properly mailbox" do
expect(InboxMailbox)
.to receive_inbound_email(to: "replies@example.com")
end
it "marks email as delivered when number tag in subject is valid" do
mail = Mail.new(
from: "replies@example.com",
subject: "[141982763] support ticket"
)
mail_processed = process(mail)
expect(mail_processed).to have_been_delivered
end
it "marks email as bounced when number tag in subject is invalid" do
mail = Mail.new(
from: "replies@example.com",
subject: "[111X] support ticket"
)
mail_processed = process(mail)
expect(mail_processed).to have_bounced
end
it "marks email as failed when subject is invalid" do
mail = Mail.new(
from: "replies@example.com",
subject: "INVALID"
)
expect {
expect(process(mail)).to have_failed
}.to raise_error(/Invalid email subject/)
end
end
"""
When I run `rspec spec/mailboxes/inbox_mailbox_spec.rb`
Then the example should pass
|
