Import Action Mailbox

1 files changed, 85 insertions, 0 deletions

diff --git a/actionmailbox/test/generators/mailbox_generator_test.rb b/actionmailbox/test/generators/mailbox_generator_test.rb
new file mode 100644
index 0000000000..624fbef420
--- /dev/null
+++ b/actionmailbox/test/generators/mailbox_generator_test.rb
@@ -0,0 +1,85 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "rails/generators/mailbox/mailbox_generator"
+
+class MailboxGeneratorTest < Rails::Generators::TestCase
+  destination File.expand_path("../../tmp", __dir__)
+  setup :prepare_destination
+  tests Rails::Generators::MailboxGenerator
+
+  arguments ["inbox"]
+
+  def test_mailbox_skeleton_is_created
+    run_generator
+
+    assert_file "app/mailboxes/inbox_mailbox.rb" do |mailbox|
+      assert_match(/class InboxMailbox < ApplicationMailbox/, mailbox)
+      assert_match(/def process/, mailbox)
+      assert_no_match(%r{# routing /something/i => :somewhere}, mailbox)
+    end
+
+    assert_file "app/mailboxes/application_mailbox.rb" do |mailbox|
+      assert_match(/class ApplicationMailbox < ActionMailbox::Base/, mailbox)
+      assert_match(%r{# routing /something/i => :somewhere}, mailbox)
+      assert_no_match(/def process/, mailbox)
+    end
+  end
+
+  def test_mailbox_skeleton_is_created_with_namespace
+    run_generator %w(inceptions/inbox -t=test_unit)
+
+    assert_file "app/mailboxes/inceptions/inbox_mailbox.rb" do |mailbox|
+      assert_match(/class Inceptions::InboxMailbox < ApplicationMailbox/, mailbox)
+      assert_match(/def process/, mailbox)
+      assert_no_match(%r{# routing /something/i => :somewhere}, mailbox)
+    end
+
+    assert_file "test/mailboxes/inceptions/inbox_mailbox_test.rb" do |mailbox|
+      assert_match(/class Inceptions::InboxMailboxTest < ActionMailbox::TestCase/, mailbox)
+      assert_match(/# test "receive mail" do/, mailbox)
+      assert_match(/#     to: '"someone" <someone@example.com>,/, mailbox)
+    end
+
+    assert_file "app/mailboxes/application_mailbox.rb" do |mailbox|
+      assert_match(/class ApplicationMailbox < ActionMailbox::Base/, mailbox)
+      assert_match(%r{# routing /something/i => :somewhere}, mailbox)
+      assert_no_match(/def process/, mailbox)
+    end
+  end
+
+  def test_check_class_collision
+    Object.send :const_set, :InboxMailbox, Class.new
+    content = capture(:stderr) { run_generator }
+    assert_match(/The name 'InboxMailbox' is either already used in your application or reserved/, content)
+  ensure
+    Object.send :remove_const, :InboxMailbox
+  end
+
+  def test_invokes_default_test_framework
+    run_generator %w(inbox -t=test_unit)
+
+    assert_file "test/mailboxes/inbox_mailbox_test.rb" do |test|
+      assert_match(/class InboxMailboxTest < ActionMailbox::TestCase/, test)
+      assert_match(/# test "receive mail" do/, test)
+      assert_match(/#     to: '"someone" <someone@example.com>,/, test)
+    end
+  end
+
+  def test_mailbox_on_revoke
+    run_generator
+    run_generator ["inbox"], behavior: :revoke
+
+    assert_no_file "app/mailboxes/inbox_mailbox.rb"
+  end
+
+  def test_mailbox_suffix_is_not_duplicated
+    run_generator %w(inbox_mailbox -t=test_unit)
+
+    assert_no_file "app/mailboxes/inbox_mailbox_mailbox.rb"
+    assert_file "app/mailboxes/inbox_mailbox.rb"
+
+    assert_no_file "test/mailboxes/inbox_mailbox_mailbox_test.rb"
+    assert_file "test/mailboxes/inbox_mailbox_test.rb"
+  end
+end