mirror of
https://github.com/openfoodfoundation/openfoodnetwork
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97 lines
3.0 KiB
Ruby
97 lines
3.0 KiB
Ruby
# frozen_string_literal: true
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# This file exists solely to test whether or not there are missing translations
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# within the code that Spree's test suite covers.
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#
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# If there is a translation referenced which has no corresponding key within the
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# .yml file, then there will be a message output at the end of the suite showing
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# that.
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#
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# If there is a translation within the locale file which *isn't* used in the
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# test, this will also be shown at the end of the suite run.
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module Spree
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class << self
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attr_accessor :used_translations, :missing_translation_messages,
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:unused_translations, :unused_translation_messages
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alias_method :normal_t, :t
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end
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def self.t(*args)
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original_args = args.dup
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options = args.extract_options!
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self.used_translations ||= []
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[*args.first].each do |translation_key|
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key = ([*options[:scope]] << translation_key).join('.')
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self.used_translations << key
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end
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normal_t(*original_args)
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end
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def self.check_missing_translations
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self.missing_translation_messages = []
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self.used_translations ||= []
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used_translations.map { |a| a.split('.') }.each do |translation_keys|
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root = translations
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processed_keys = []
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translation_keys.each do |key|
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root = root.fetch(key.to_sym)
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processed_keys << key.to_sym
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rescue KeyError
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error = "#{(processed_keys << key).join('.')} (#{I18n.locale})"
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unless Spree.missing_translation_messages.include?(error)
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Spree.missing_translation_messages << error
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end
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end
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end
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end
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def self.check_unused_translations
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self.used_translations ||= []
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self.unused_translation_messages = []
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self.unused_translations = []
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load_translations(translations)
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translation_diff = unused_translations - used_translations
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translation_diff.each do |translation|
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Spree.unused_translation_messages << "#{translation} (#{I18n.locale})"
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end
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end
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def self.load_translations(hash, root = [])
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hash.each do |k, v|
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if v.is_a?(Hash)
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load_translations(v, root.dup << k)
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else
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key = (root + [k]).join('.')
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unused_translations << key
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end
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end
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end
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private_class_method :load_translations
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def self.translations
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@translations ||= I18n.backend.__send__(:translations)[I18n.locale][:spree]
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end
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private_class_method :translations
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end
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RSpec.configure do |config|
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# Need to check here again because this is used in i18n_spec too.
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if ENV['CHECK_TRANSLATIONS']
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config.after :suite do
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Spree.check_missing_translations
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if Spree.missing_translation_messages.any?
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puts "\nThere are missing translations within Spree:"
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puts Spree.missing_translation_messages.sort
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exit(1)
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end
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Spree.check_unused_translations
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if Spree.unused_translation_messages.any?
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puts "\nThere are unused translations within Spree:"
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puts Spree.unused_translation_messages.sort
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exit(1)
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end
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end
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end
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end
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