87 lines
3.0 KiB
Ruby
87 lines
3.0 KiB
Ruby
require 'minitest/autorun'
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require 'prism'
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require 'tmpdir'
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require 'fileutils'
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class MailerUrlForTest < Minitest::Test
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def setup
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@dir = Dir.mktmpdir('prism-mailer-url-for')
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FileUtils.mkdir_p(File.join(@dir, 'url_for'))
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write('url_for/welcome.text.erb', "Click here: <%= url_for(:confirmation, id: user_id) %>\n")
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@router = Prism::Router.new
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@router.add('get', '/confirmations/:id', name: :confirmation)
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mailer_dir = @dir
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@mailer_class = Class.new(Prism::Mailer::Base) do
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self.template_roots = [mailer_dir]
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def welcome(user_id)
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@user_id = user_id
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mail(to: 'someone@example.com', subject: 'Welcome!')
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end
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end
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Object.const_set(:UrlForMailer, @mailer_class)
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end
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def teardown
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Object.send(:remove_const, :UrlForMailer) if Object.const_defined?(:UrlForMailer)
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FileUtils.remove_entry(@dir)
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Prism::Mailer.router = nil
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Prism::Mailer.default_url_options = nil
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end
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def write(relative, source)
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File.write(File.join(@dir, relative), source)
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end
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def test_url_for_raises_without_a_configured_router
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Prism::Mailer.router = nil
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error = assert_raises(RuntimeError) { UrlForMailer.welcome(42) }
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assert_match(/no router configured/, error.message)
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end
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def test_url_for_raises_without_a_host
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Prism::Mailer.router = @router
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error = assert_raises(ArgumentError) { UrlForMailer.welcome(42) }
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assert_match(/:host/, error.message)
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end
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def test_url_for_builds_an_absolute_url_from_global_default_url_options
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Prism::Mailer.router = @router
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Prism::Mailer.default_url_options = { host: 'example.com' }
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body = UrlForMailer.welcome(42).message.text_body
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assert_equal "Click here: http://example.com/confirmations/42\n", body
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end
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def test_per_mailer_class_default_url_options_win_over_the_global_ones
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Prism::Mailer.router = @router
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Prism::Mailer.default_url_options = { host: 'example.com', protocol: 'http' }
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UrlForMailer.default_url_options(host: 'mail.example.com', protocol: 'https')
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body = UrlForMailer.welcome(42).message.text_body
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assert_equal "Click here: https://mail.example.com/confirmations/42\n", body
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end
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def test_port_is_included_when_given
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Prism::Mailer.router = @router
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Prism::Mailer.default_url_options = { host: 'example.com', port: 3000 }
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body = UrlForMailer.welcome(42).message.text_body
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assert_equal "Click here: http://example.com:3000/confirmations/42\n", body
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end
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def test_application_enable_mailer_wires_router_and_default_url_options
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app_class = Class.new(Prism::Application)
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app_class.router.add('get', '/confirmations/:id', name: :confirmation)
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app_class.enable_mailer(host: 'app.example.com', protocol: 'https')
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assert_same app_class.router, Prism::Mailer.router
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assert_equal({ host: 'app.example.com', protocol: 'https' }, Prism::Mailer.default_url_options)
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body = UrlForMailer.welcome(7).message.text_body
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assert_equal "Click here: https://app.example.com/confirmations/7\n", body
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end
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end
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