diff options
Diffstat (limited to 'spec/models/application_mailer_spec.rb')
| -rw-r--r-- | spec/models/application_mailer_spec.rb | 156 |
1 files changed, 154 insertions, 2 deletions
diff --git a/spec/models/application_mailer_spec.rb b/spec/models/application_mailer_spec.rb index 12527c6e8..a90f79c01 100644 --- a/spec/models/application_mailer_spec.rb +++ b/spec/models/application_mailer_spec.rb @@ -1,8 +1,160 @@ require File.expand_path(File.dirname(__FILE__) + '/../spec_helper') -describe ApplicationMailer, " when blah" do - before do + +describe ApplicationMailer do + + context 'when using plugins' do + + def set_base_views + ApplicationMailer.class_eval do + @previous_view_paths = self.view_paths.dup + self.view_paths.clear + self.view_paths << File.join(Rails.root, 'spec', 'fixtures', 'theme_views', 'core') + end + end + + def add_mail_methods(method_names) + method_names.each{ |method_name| ApplicationMailer.send(:define_method, method_name){} } + end + + def remove_mail_methods(method_names) + method_names.each do |method_name| + if ApplicationMailer.respond_to?(method_name) + ApplicationMailer.send(:remove_method, method_name) + end + end + end + + def prepend_theme_views(theme_name) + ApplicationMailer.class_eval do + view_paths.unshift File.join(Rails.root, 'spec', 'fixtures', 'theme_views', theme_name) + end + end + + def append_theme_views(theme_name) + ApplicationMailer.class_eval do + view_paths << File.join(Rails.root, 'spec', 'fixtures', 'theme_views', theme_name) + end + end + + def reset_views + ApplicationMailer.class_eval do + self.view_paths = @previous_view_paths + end + end + + def create_multipart_method(method_name) + ApplicationMailer.send(:define_method, method_name) do + attachment :content_type => 'message/rfc822', + :body => 'xxx', + :filename => "original.eml", + :transfer_encoding => '7bit', + :content_disposition => 'inline' + end + end + + before do + set_base_views + add_mail_methods(['simple', 'theme_only', 'core_only', 'neither']) + end + + describe 'when a plugin prepends its mail templates to the view paths' do + + it 'should render a theme template in preference to a core template' do + prepend_theme_views('theme_one') + @mail = ApplicationMailer.create_simple() + @mail.body.should match('Theme simple') + end + + it 'should render the template provided by the theme if no template is available in core' do + prepend_theme_views('theme_one') + @mail = ApplicationMailer.create_theme_only() + @mail.body.should match('Theme only') + end + + it 'should render the template provided by core if there is no theme template' do + prepend_theme_views('theme_one') + @mail = ApplicationMailer.create_core_only() + @mail.body.should match('Core only') + end + + it 'should raise an error if the template is in neither core nor theme' do + prepend_theme_views('theme_one') + lambda{ ApplicationMailer.create_neither() }.should raise_error('Missing template application_mailer/neither.erb in view path spec/fixtures/theme_views/theme_one:spec/fixtures/theme_views/core') + end + + it 'should render a multipart email using a theme template' do + prepend_theme_views('theme_one') + create_multipart_method('multipart_theme_only') + @mail = ApplicationMailer.create_multipart_theme_only() + @mail.parts.size.should == 2 + message_part = @mail.parts[0].to_s + message_part.should match("Theme multipart") + end + + it 'should render a multipart email using a core template' do + prepend_theme_views('theme_one') + create_multipart_method('multipart_core_only') + @mail = ApplicationMailer.create_multipart_core_only() + @mail.parts.size.should == 2 + message_part = @mail.parts[0].to_s + message_part.should match("Core multipart") + end + + end + + describe 'when a plugin appends its mail templates to the view paths' do + + it 'should render a core template in preference to a theme template' do + append_theme_views('theme_one') + @mail = ApplicationMailer.create_simple() + @mail.body.should match('Core simple') + end + + it 'should render the template provided by the theme if no template is available in core' do + append_theme_views('theme_one') + @mail = ApplicationMailer.create_theme_only() + @mail.body.should match('Theme only') + end + + it 'should render the template provided by core if there is no theme template' do + append_theme_views('theme_one') + @mail = ApplicationMailer.create_core_only() + @mail.body.should match('Core only') + end + + it 'should raise an error if the template is in neither core nor theme' do + append_theme_views('theme_one') + lambda{ ApplicationMailer.create_neither() }.should raise_error('Missing template application_mailer/neither.erb in view path spec/fixtures/theme_views/core:spec/fixtures/theme_views/theme_one') + end + + it 'should render a multipart email using a core template' do + append_theme_views('theme_one') + create_multipart_method('multipart_core_only') + @mail = ApplicationMailer.create_multipart_core_only() + @mail.parts.size.should == 2 + message_part = @mail.parts[0].to_s + message_part.should match("Core multipart") + end + + it 'should render a multipart email using a theme template' do + append_theme_views('theme_one') + create_multipart_method('multipart_theme_only') + @mail = ApplicationMailer.create_multipart_theme_only() + @mail.parts.size.should == 2 + message_part = @mail.parts[0].to_s + message_part.should match("Theme multipart") + end + + end + + after do + reset_views + remove_mail_methods(['simple', 'theme_only', 'core_only', 'neither', 'multipart']) + end end + end + |