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209 lines
7.4 KiB
Ruby
209 lines
7.4 KiB
Ruby
require 'abstract_unit'
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module I18n
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class CustomExceptionHandler
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def self.call(exception, locale, key, options)
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'from CustomExceptionHandler'
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end
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end
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end
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class TranslationHelperTest < ActiveSupport::TestCase
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include ActionView::Helpers::TranslationHelper
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attr_reader :request, :view
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setup do
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I18n.backend.store_translations(:en,
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:translations => {
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:templates => {
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:found => { :foo => 'Foo' },
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:array => { :foo => { :bar => 'Foo Bar' } },
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:default => { :foo => 'Foo' }
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},
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:foo => 'Foo',
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:hello => '<a>Hello World</a>',
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:html => '<a>Hello World</a>',
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:hello_html => '<a>Hello World</a>',
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:interpolated_html => '<a>Hello %{word}</a>',
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:array_html => %w(foo bar),
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:array => %w(foo bar),
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:count_html => {
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:one => '<a>One %{count}</a>',
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:other => '<a>Other %{count}</a>'
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}
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}
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)
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@view = ::ActionView::Base.new(ActionController::Base.view_paths, {})
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end
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teardown do
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I18n.backend.reload!
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end
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def test_delegates_setting_to_i18n
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I18n.expects(:translate).with(:foo, :locale => 'en', :raise => true).returns("")
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translate :foo, :locale => 'en'
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end
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def test_delegates_localize_to_i18n
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@time = Time.utc(2008, 7, 8, 12, 18, 38)
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I18n.expects(:localize).with(@time)
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localize @time
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end
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def test_returns_missing_translation_message_wrapped_into_span
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expected = '<span class="translation_missing" title="translation missing: en.translations.missing">Missing</span>'
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assert_equal expected, translate(:"translations.missing")
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assert_equal true, translate(:"translations.missing").html_safe?
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end
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def test_raises_missing_translation_message_with_raise_config_option
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ActionView::Base.raise_on_missing_translations = true
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assert_raise(I18n::MissingTranslationData) do
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translate("translations.missing")
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end
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ensure
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ActionView::Base.raise_on_missing_translations = false
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end
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def test_raises_missing_translation_message_with_raise_option
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assert_raise(I18n::MissingTranslationData) do
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translate(:"translations.missing", :raise => true)
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end
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end
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def test_uses_custom_exception_handler_when_specified
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old_exception_handler = I18n.exception_handler
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I18n.exception_handler = I18n::CustomExceptionHandler
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assert_equal 'from CustomExceptionHandler', translate(:"translations.missing", raise: false)
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ensure
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I18n.exception_handler = old_exception_handler
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end
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def test_uses_custom_exception_handler_when_specified_for_html
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old_exception_handler = I18n.exception_handler
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I18n.exception_handler = I18n::CustomExceptionHandler
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assert_equal 'from CustomExceptionHandler', translate(:"translations.missing_html", raise: false)
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ensure
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I18n.exception_handler = old_exception_handler
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end
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def test_translation_returning_an_array
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expected = %w(foo bar)
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assert_equal expected, translate(:"translations.array")
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end
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def test_finds_translation_scoped_by_partial
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assert_equal 'Foo', view.render(:file => 'translations/templates/found').strip
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end
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def test_finds_array_of_translations_scoped_by_partial
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assert_equal 'Foo Bar', @view.render(:file => 'translations/templates/array').strip
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end
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def test_default_lookup_scoped_by_partial
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assert_equal 'Foo', view.render(:file => 'translations/templates/default').strip
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end
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def test_missing_translation_scoped_by_partial
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expected = '<span class="translation_missing" title="translation missing: en.translations.templates.missing.missing">Missing</span>'
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assert_equal expected, view.render(:file => 'translations/templates/missing').strip
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end
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def test_translate_does_not_mark_plain_text_as_safe_html
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assert_equal false, translate(:'translations.hello').html_safe?
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end
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def test_translate_marks_translations_named_html_as_safe_html
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assert translate(:'translations.html').html_safe?
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end
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def test_translate_marks_translations_with_a_html_suffix_as_safe_html
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assert translate(:'translations.hello_html').html_safe?
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end
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def test_translate_escapes_interpolations_in_translations_with_a_html_suffix
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assert_equal '<a>Hello <World></a>', translate(:'translations.interpolated_html', :word => '<World>')
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assert_equal '<a>Hello <World></a>', translate(:'translations.interpolated_html', :word => stub(:to_s => "<World>"))
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end
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def test_translate_with_html_count
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assert_equal '<a>One 1</a>', translate(:'translations.count_html', :count => 1)
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assert_equal '<a>Other 2</a>', translate(:'translations.count_html', :count => 2)
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assert_equal '<a>Other <One></a>', translate(:'translations.count_html', :count => '<One>')
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end
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def test_translation_returning_an_array_ignores_html_suffix
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assert_equal ["foo", "bar"], translate(:'translations.array_html')
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end
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def test_translate_with_default_named_html
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translation = translate(:'translations.missing', :default => :'translations.hello_html')
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assert_equal '<a>Hello World</a>', translation
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assert_equal true, translation.html_safe?
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end
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def test_translate_with_missing_default
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translation = translate(:'translations.missing', :default => :'translations.missing_html')
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expected = '<span class="translation_missing" title="translation missing: en.translations.missing_html">Missing Html</span>'
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assert_equal expected, translation
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assert_equal true, translation.html_safe?
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end
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def test_translate_with_missing_default_and_raise_option
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assert_raise(I18n::MissingTranslationData) do
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translate(:'translations.missing', :default => :'translations.missing_html', :raise => true)
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end
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end
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def test_translate_with_two_defaults_named_html
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translation = translate(:'translations.missing', :default => [:'translations.missing_html', :'translations.hello_html'])
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assert_equal '<a>Hello World</a>', translation
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assert_equal true, translation.html_safe?
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end
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def test_translate_with_last_default_named_html
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translation = translate(:'translations.missing', :default => [:'translations.missing', :'translations.hello_html'])
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assert_equal '<a>Hello World</a>', translation
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assert_equal true, translation.html_safe?
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end
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def test_translate_with_last_default_not_named_html
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translation = translate(:'translations.missing', :default => [:'translations.missing_html', :'translations.foo'])
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assert_equal 'Foo', translation
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assert_equal false, translation.html_safe?
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end
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def test_translate_with_string_default
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translation = translate(:'translations.missing', default: 'A Generic String')
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assert_equal 'A Generic String', translation
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end
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def test_translate_with_object_default
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translation = translate(:'translations.missing', default: 123)
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assert_equal 123, translation
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end
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def test_translate_with_array_of_string_defaults
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translation = translate(:'translations.missing', default: ['A Generic String', 'Second generic string'])
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assert_equal 'A Generic String', translation
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end
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def test_translate_with_array_of_defaults_with_nil
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translation = translate(:'translations.missing', default: [:'also_missing', nil, 'A Generic String'])
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assert_equal 'A Generic String', translation
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end
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def test_translate_with_array_of_array_default
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translation = translate(:'translations.missing', default: [[]])
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assert_equal [], translation
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end
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def test_translate_does_not_change_options
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options = {}
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translate(:'translations.missing', options)
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assert_equal({}, options)
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end
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end
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