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
PLURALIZATION_KEYS ||= ['zero', 'one', 'two', 'few', 'many', 'other']
ENGLISH_KEYS ||= ['one', 'other']
def find_pluralizations(hash, parent_key = '', pluralizations = Hash.new)
hash.each do |key, value|
if Hash === value
current_key = parent_key.blank? ? key : "#{parent_key}.#{key}"
find_pluralizations(value, current_key, pluralizations)
elsif PLURALIZATION_KEYS.include? key
pluralizations[parent_key] = hash
end
end
pluralizations
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
def each_translation(hash, parent_key = '', &block)
hash.each do |key, value|
current_key = parent_key.blank? ? key : "#{parent_key}.#{key}"
if Hash === value
each_translation(value, current_key, &block)
else
yield(current_key, value.to_s)
end
end
end
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describe "i18n integrity checks" do
it 'has an i18n key for each Trust Levels' do
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TrustLevel.all.each do |ts|
expect(ts.name).not_to match(/translation missing/)
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end
end
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
context "pluralizations" do
wrong_keys = []
invald_one_keys = []
find_pluralizations(english_yaml).each do |key, hash|
next if key["messages.restrict_dependent_destroy"]
wrong_keys << key if hash.keys.sort != ENGLISH_KEYS
if one_value = hash['one']
invald_one_keys << key if one_value.include?('1') && !one_value.match?(/%{count}|{{count}}/)
end
end
it "has valid pluralizations keys" do
keys = wrong_keys.join("\n")
expect(wrong_keys).to be_empty, <<~MSG
Pluralized strings must have only the sub-keys 'one' and 'other'.
The following keys have missing or additional keys:\n\n#{keys}
MSG
end
it "should use %{count} instead of 1 in 'one' keys" do
keys = invald_one_keys.join(".one\n")
expect(invald_one_keys).to be_empty, <<~MSG
The following keys contain the number 1 instead of the interpolation key %{count}:\n\n#{keys}
MSG
end
end
context "valid translations" do
invalid_relative_links = {}
invalid_relative_image_sources = {}
each_translation(english_yaml) do |key, value|
if value.match?(/href\s*=\s*["']\/[^\/]|\]\(\/[^\/]/i)
invalid_relative_links[key] = value
elsif value.match?(/src\s*=\s*["']\/[^\/]/i)
invalid_relative_image_sources[key] = value
end
end
it "uses %{base_url} or %{base_path} for relative links" do
keys = invalid_relative_links.keys.join("\n")
expect(invalid_relative_links).to be_empty, "The following keys have relative links, but do not start with %{base_url} or %{base_path}:\n\n#{keys}"
end
it "uses %{base_url} or %{base_path} for relative image src" do
keys = invalid_relative_image_sources.keys.join("\n")
expect(invalid_relative_image_sources).to be_empty, "The following keys have relative image sources, but do not start with %{base_url} or %{base_path}:\n\n#{keys}"
end
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
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end