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# frozen_string_literal: true
require 'rspec/expectations'
require 'rake'
require 'spec_helper'
begin
load File.expand_path('../../../../lib/tasks/gettext.rake', __FILE__)
rescue LoadError
load '/usr/lib/ruby/vendor_ruby/tasks/gettext.rake'
end
describe 'gettext.rake' do
locales = File.expand_path('../../fixtures/locales', File.dirname(__FILE__))
tmp_locales = File.expand_path('../../fixtures/tmp_locales', File.dirname(__FILE__))
fixture_locales = File.expand_path('../../fixtures/fixture_locales', File.dirname(__FILE__))
tmp_pot_path = File.expand_path('sinatra-i18n.pot', tmp_locales)
merge_locales = File.expand_path('../../fixtures/merge_locales', File.dirname(__FILE__))
before :each do
FileUtils.rm_r(tmp_locales, force: true)
FileUtils.cp_r(locales, tmp_locales)
end
after :each do
GettextSetup.clear
Rake::Task.tasks.each(&:reenable)
end
around :each do |test|
# Since we have `exit 1` in these rake tasks, we need to explicitly tell
# rspec that any unexpected errors aren't expected. Otherwise, if a
# SystemExit error is thrown, it just doesn't finish running the rest of
# the tests and considers the suite passing...
expect { test.run }.not_to raise_error
end
context Rake::Task['gettext:pot'] do
it 'outputs correctly' do
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke
end.to output(/POT file .+\/spec\/fixtures\/tmp_locales\/sinatra-i18n.pot has been generated/).to_stdout
end
it 'exits 1 on error' do
allow(GettextSetup::Pot).to receive(:generate_new_pot).and_return(false)
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke
end.to raise_error(SystemExit)
end
end
context Rake::Task['gettext:pot'] do
it 'outputs correctly, when passing a filename' do
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke(File.expand_path('bill.pot', tmp_locales))
end.to output(/POT file .+\/spec\/fixtures\/tmp_locales\/bill.pot has been generated/).to_stdout
end
end
context Rake::Task['gettext:metadata_pot'] do
it 'outputs correctly' do
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke
end.to output(/POT metadata file .+sinatra-i18n_metadata.pot has been generated/).to_stdout
end
it 'exits 1 on error' do
allow(GettextSetup::MetadataPot).to receive(:generate_metadata_pot).and_return(false)
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke
end.to raise_error(SystemExit)
end
end
context Rake::Task['gettext:po'] do
it 'outputs correctly' do
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke('de')
end.to output(/PO file .+de\/sinatra-i18n.po merged/).to_stdout
end
it 'exits 1 on error' do
allow(GettextSetup::Pot).to receive(:generate_new_po).with('de').and_return(false)
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke('de')
end.to raise_error(SystemExit)
end
end
context Rake::Task['gettext:update_pot'] do
it 'does not update the POT when no changes are detected' do
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke
end.to output(/No string changes detected, keeping old POT file/).to_stdout
end
it 'can create a new POT' do
FileUtils.rm(tmp_pot_path)
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke
end.to output(/No existing POT file, generating new\nPOT file .+sinatra-i18n.pot has been generated/).to_stdout
end
it 'can update the POT' do
fixture_locales_pot = File.expand_path('fixture_locales.pot', fixture_locales)
FileUtils.cp(fixture_locales_pot, tmp_pot_path)
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke
end.to output(/String changes detected, replacing with updated POT file/).to_stdout
end
it 'exits 1 upon error' do
allow(GettextSetup::Pot).to receive(:update_pot).and_return(false)
expect do
GettextSetup.initialize(tmp_locales)
subject.invoke
end.to raise_error(SystemExit)
end
end
context Rake::Task['gettext:merge'] do
it 'outputs correctly' do
expect do
GettextSetup.initialize(merge_locales)
subject.invoke
end.to output(/PO files have been successfully merged/).to_stdout
end
it 'exits 1 on error' do
allow(GettextSetup::Pot).to receive(:merge).and_return(false)
expect do
GettextSetup.initialize(merge_locales)
subject.invoke
end.to raise_error(SystemExit)
end
end
end
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