1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
# frozen_string_literal: true
require_relative "../../test_helper"
class CallbackMailbox < ActionMailbox::Base
before_processing { $before_processing = "Ran that!" }
after_processing { $after_processing = "Ran that too!" }
around_processing ->(r, block) { block.call; $around_processing = "Ran that as well!" }
def process
$processed = mail.subject
end
end
class BouncingCallbackMailbox < ActionMailbox::Base
before_processing { $before_processing = [ "Pre-bounce" ] }
before_processing do
bounce_with BounceMailer.bounce(to: mail.from)
$before_processing << "Bounce"
end
before_processing { $before_processing << "Post-bounce" }
after_processing { $after_processing = true }
def process
$processed = true
end
end
class DiscardingCallbackMailbox < ActionMailbox::Base
before_processing { $before_processing = [ "Pre-discard" ] }
before_processing do
delivered!
$before_processing << "Discard"
end
before_processing { $before_processing << "Post-discard" }
after_processing { $after_processing = true }
def process
$processed = true
end
end
class ActionMailbox::Base::CallbacksTest < ActiveSupport::TestCase
setup do
$before_processing = $after_processing = $around_processing = $processed = false
@inbound_email = create_inbound_email_from_fixture("welcome.eml")
end
test "all callback types" do
CallbackMailbox.receive @inbound_email
assert_equal "Ran that!", $before_processing
assert_equal "Ran that too!", $after_processing
assert_equal "Ran that as well!", $around_processing
end
test "bouncing in a callback terminates processing" do
BouncingCallbackMailbox.receive @inbound_email
assert_predicate @inbound_email, :bounced?
assert_equal [ "Pre-bounce", "Bounce" ], $before_processing
assert_not $processed
assert_not $after_processing
end
test "marking the inbound email as delivered in a callback terminates processing" do
DiscardingCallbackMailbox.receive @inbound_email
assert_predicate @inbound_email, :delivered?
assert_equal [ "Pre-discard", "Discard" ], $before_processing
assert_not $processed
assert_not $after_processing
end
end
|
