第23回 helperのテストを追加

test/helpers/mailer_helper_test.rb

@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+# Redmine - project management software
+# Copyright (C) 2006-2022  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../test_helper', __FILE__)
+
+class MailerHelperTest < Redmine::HelperTest
+  include MailerHelper
+
+  fixtures :users
+
+  # TODO: fix method name
+  def test_1
+    recipients = [User.find(2), User.find(3)]
+    ret = show_recipients recipients
+    assert_equal  'John Smith, Dave Lopper', ret
+  end
+
+  def test_2
+    with_settings :show_recipients_limit => 3 do
+      recipients = User.all.to_a
+      ret = show_recipients recipients
+      assert_equal  'Redmine Admin, John Smith, Dave Lopper...', ret
+    end
+  end
+
+end