Redmine

  def test_thumbnail_macro_in_email

    set_tmp_attachments_directory

    issue = Issue.generate!(:description => '{{thumbnail(image.png)}}')

    issue.attachments << Attachment.new(:file => mock_file_with_options(:original_filename => 'image.png'), :author => User.find(1))

    issue.save!

    assert Mailer.deliver_issue_add(issue)

    assert_select_email do

      assert_select 'img[alt="image.png"]'

    end

  end