require "test_helper"
require 'mail'

module Messenger

  class EmailTest < Test::Unit::TestCase

    context "Email notification" do
      setup do
        Mail.defaults do
          delivery_method :test
        end
      end

      should "send an email" do
        Email.send("mailto:to_test@example.com", "Test message", :email_from => "from_test@example.com", :email_subject => "Test")
        assert_equal 1, Mail::TestMailer.deliveries.length
        assert_equal ["to_test@example.com"], Mail::TestMailer.deliveries.first.to
        assert_equal ["from_test@example.com"], Mail::TestMailer.deliveries.first.from
        assert_equal "Test", Mail::TestMailer.deliveries.first.subject
        assert_equal "Test message", Mail::TestMailer.deliveries.first.body.to_s
      end

      should "raise if trying to send to an invalid URL" do
        assert_raises URLError do
          Email.send("mailto:test", :body => "whatever", :email_from => "from_test@example.com", :email_subject => "Test")
        end
      end

      should "obfuscate the URL" do
        assert_equal "mailto:test@example.com", Email.obfuscate("mailto:test@example.com")
      end

      should "raise if trying obfuscate an invalid URL" do
        assert_raises URLError do
          Email.obfuscate("mailto:test")
        end
      end
    end

    context "Email notificaiton URL validation" do
      should "return true for good URLs" do
        assert true, Email.valid_url?("mailto:test@example.com")
      end

      should "return false for bad URLs" do
        assert_equal false, Email.valid_url?("mailto:")
        assert_equal false, Email.valid_url?("mailto:test")
        assert_equal false, Email.valid_url?("mailto:example.com")
      end
    end

  end

end