discourse/spec/integrity/i18n_spec.rb

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# frozen_string_literal: true
require "rails_helper"
require "i18n/duplicate_key_finder"
def extract_locale(path)
path[/\.([^.]{2,})\.yml$/, 1]
end
def is_yaml_compatible?(english, translated)
english.each do |k, v|
if translated.has_key?(k)
if Hash === v
if Hash === translated[k]
return false unless is_yaml_compatible?(v, translated[k])
end
else
return false unless v.class == translated[k].class
end
end
end
true
end
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describe "i18n integrity checks" do
it "has an i18n key for each Site Setting" do
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SiteSetting.all_settings.each do |s|
next if s[:setting][/^test_/]
expect(s[:description]).not_to match(/translation missing/)
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end
end
it "has an i18n key for each Badge description" do
Badge.where(system: true).each do |b|
expect(b.long_description).to be_present
expect(b.description).to be_present
end
end
Dir["#{Rails.root}/config/locales/{client,server}.*.yml"].each do |path|
it "does not contain invalid interpolation keys for '#{path}'" do
matches = File.read(path).scan(/%\{([^a-zA-Z\s]+)\}|\{\{([^a-zA-Z\s]+)\}\}/)
matches.flatten!
matches.compact!
matches.uniq!
expect(matches).to eq([])
end
end
Dir["#{Rails.root}/config/locales/client.*.yml"].each do |path|
it "has valid client YAML for '#{path}'" do
yaml = YAML.load_file(path)
locale = extract_locale(path)
expect(yaml.keys).to eq([locale])
expect(yaml[locale]["js"]).to be
if !LocaleSiteSetting.fallback_locale(locale)
expect(yaml[locale]["admin_js"]).to be
expect(yaml[locale]["wizard_js"]).to be
end
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end
end
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Dir["#{Rails.root}/**/locale*/*.en.yml"].each do |english_path|
english_yaml = YAML.load_file(english_path)["en"]
context(english_path) do
it "has no duplicate keys" do
english_duplicates = DuplicateKeyFinder.new.find_duplicates(english_path)
expect(english_duplicates).to be_empty
end
end
Dir[english_path.sub(".en.yml", ".*.yml")].each do |path|
next if path[".en.yml"]
context(path) do
locale = extract_locale(path)
yaml = YAML.load_file(path)
it "has no duplicate keys" do
duplicates = DuplicateKeyFinder.new.find_duplicates(path)
expect(duplicates).to be_empty
end
it "does not overwrite another locale" do
expect(yaml.keys).to eq([locale])
end
unless path["transliterate"]
it "is compatible with english" do
expect(is_yaml_compatible?(english_yaml, yaml)).to eq(true)
end
end
end
end
end
end
describe "fallbacks" do
before do
I18n.backend = I18n::Backend::DiscourseI18n.new
I18n.fallbacks = I18n::Backend::FallbackLocaleList.new
I18n.reload!
I18n.init_accelerator!
end
it "finds the fallback translation" do
I18n.backend.store_translations(:en, test: "en test")
I18n.with_locale("pl_PL") do
expect(I18n.t("test")).to eq("en test")
end
end
context "in a multi-threaded environment" do
it "finds the fallback translation" do
I18n.backend.store_translations(:en, test: "en test")
thread = Thread.new do
I18n.with_locale("pl_PL") do
expect(I18n.t("test")).to eq("en test")
end
end
begin
thread.join
ensure
thread.exit
end
end
end
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end