82 lines
2.8 KiB
Ruby
82 lines
2.8 KiB
Ruby
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# encoding: utf-8
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module I18n
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module Tests
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module Lookup
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def setup
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super
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I18n.backend.store_translations(:en, :foo => { :bar => 'bar', :baz => 'baz' }, :falsy => false, :truthy => true,
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:string => "a", :array => %w(a b c), :hash => { "a" => "b" })
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end
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test "lookup: it returns a string" do
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assert_equal("a", I18n.t(:string))
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end
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test "lookup: it returns hash" do
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assert_equal({ :a => "b" }, I18n.t(:hash))
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end
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test "lookup: it returns an array" do
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assert_equal(%w(a b c), I18n.t(:array))
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end
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test "lookup: it returns a native true" do
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assert I18n.t(:truthy) === true
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end
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test "lookup: it returns a native false" do
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assert I18n.t(:falsy) === false
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end
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test "lookup: given a missing key, no default and no raise option it returns an error message" do
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assert_equal "translation missing: en.missing", I18n.t(:missing)
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end
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test "lookup: given a missing key, no default and the raise option it raises MissingTranslationData" do
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assert_raise(I18n::MissingTranslationData) { I18n.t(:missing, :raise => true) }
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end
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test "lookup: does not raise an exception if no translation data is present for the given locale" do
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assert_nothing_raised { I18n.t(:foo, :locale => :xx) }
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end
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test "lookup: does not modify the options hash" do
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options = {}
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assert_equal "a", I18n.t(:string, **options)
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assert_equal({}, options)
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assert_nothing_raised { I18n.t(:string, **options.freeze) }
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end
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test "lookup: given an array of keys it translates all of them" do
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assert_equal %w(bar baz), I18n.t([:bar, :baz], :scope => [:foo])
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end
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test "lookup: using a custom scope separator" do
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# data must have been stored using the custom separator when using the ActiveRecord backend
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I18n.backend.store_translations(:en, { :foo => { :bar => 'bar' } }, { :separator => '|' })
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assert_equal 'bar', I18n.t('foo|bar', :separator => '|')
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end
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# In fact it probably *should* fail but Rails currently relies on using the default locale instead.
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# So we'll stick to this for now until we get it fixed in Rails.
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test "lookup: given nil as a locale it does not raise but use the default locale" do
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# assert_raise(I18n::InvalidLocale) { I18n.t(:bar, :locale => nil) }
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assert_nothing_raised { I18n.t(:bar, :locale => nil) }
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end
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test "lookup: a resulting String is not frozen" do
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assert !I18n.t(:string).frozen?
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end
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test "lookup: a resulting Array is not frozen" do
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assert !I18n.t(:array).frozen?
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end
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test "lookup: a resulting Hash is not frozen" do
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assert !I18n.t(:hash).frozen?
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end
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end
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end
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end
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