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- require 'rails_helper'
- RSpec.describe NotificationFactory do
- # WARNING: This spec relies on the presence of
- # *actual* view templates in the app/ directory.
- # Deleting them from the repo will break the tests!
- describe '::template_read' do
- let(:rendered_locale) { 'en' }
- let(:parsed_template) { { subject: template_lines.first, body: template_lines.drop(1).join } }
- let(:template_lines) { File.readlines(template_path) }
- let(:template_path) { Rails.root.join('app', 'views', 'mailer', 'signup', "#{rendered_locale}.html.erb") }
- let(:read_params) do
- { type: 'mailer', template: 'signup', locale: 'en', format: 'html' }
- end
- it 'returns template file content as { subject: <first line>, body: <rest of file> }' do
- expect(described_class.template_read(read_params))
- .to eq(parsed_template)
- end
- context 'when selecting a template file to render' do
- # see https://github.com/zammad/zammad/issues/845#issuecomment-395084348
- context 'and file with ‘.custom’ suffix is available' do
- let(:template_path) { Rails.root.to_s + "/app/views/mailer/signup/#{rendered_locale}.html.erb.custom" }
- it 'uses that file' do
- File.write(template_path, "Subject\nBody\nbody\n")
- expect(described_class.template_read(read_params))
- .to eq({ subject: "Subject\n", body: "Body\nbody\n" })
- ensure
- File.delete(template_path)
- end
- end
- context 'if no locale given in arguments, and no default locale is set' do
- before { Setting.set('locale_default', nil) }
- it 'renders en-us template' do
- expect(described_class.template_read(read_params.except(:locale)))
- .to eq(parsed_template)
- end
- end
- context 'if no locale given in arguments, but default locale is set' do
- before { Setting.set('locale_default', 'de-de') }
- let(:rendered_locale) { 'de' }
- it 'tries template for default locale' do
- expect(described_class.template_read(read_params.except(:locale)))
- .to eq(parsed_template)
- end
- context 'and no such template exists' do
- before { Setting.set('locale_default', 'xx') }
- let(:rendered_locale) { 'en' }
- it 'falls back to en template' do
- expect(described_class.template_read(read_params.except(:locale)))
- .to eq(parsed_template)
- end
- end
- end
- context 'if locale given in arguments' do
- let(:rendered_locale) { 'de' }
- it 'tries template for given locale' do
- expect(described_class.template_read(read_params.merge(locale: 'de-de')))
- .to eq(parsed_template)
- end
- context 'and no such template exists' do
- let(:rendered_locale) { 'en' }
- it 'falls back to en template' do
- expect(described_class.template_read(read_params.merge(locale: 'xx')))
- .to eq(parsed_template)
- end
- end
- end
- end
- end
- describe '::application_template_read' do
- let(:read_params) { { type: 'mailer', format: 'html' } }
- let(:template_path) { Rails.root.join('app', 'views', 'mailer', 'application.html.erb') }
- it 'returns template file content as string' do
- expect(described_class.application_template_read(read_params))
- .to eq(File.read(template_path))
- end
- end
- end
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