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rails--rails/actionview/test/template/translation_helper_test.rb
2017-07-24 11:53:43 +03:00

238 lines
8.8 KiB
Ruby

# frozen_string_literal: true
require "abstract_unit"
module I18n
class CustomExceptionHandler
def self.call(exception, locale, key, options)
"from CustomExceptionHandler"
end
end
end
class TranslationHelperTest < ActiveSupport::TestCase
include ActionView::Helpers::TranslationHelper
attr_reader :request, :view
setup do
I18n.backend.store_translations(:en,
translations: {
templates: {
found: { foo: "Foo" },
array: { foo: { bar: "Foo Bar" } },
default: { foo: "Foo" }
},
foo: "Foo",
hello: "<a>Hello World</a>",
html: "<a>Hello World</a>",
hello_html: "<a>Hello World</a>",
interpolated_html: "<a>Hello %{word}</a>",
array_html: %w(foo bar),
array: %w(foo bar),
count_html: {
one: "<a>One %{count}</a>",
other: "<a>Other %{count}</a>"
}
}
)
@view = ::ActionView::Base.new(ActionController::Base.view_paths, {})
end
teardown do
I18n.backend.reload!
end
def test_delegates_setting_to_i18n
assert_called_with(I18n, :translate, [:foo, locale: "en", raise: true], returns: "") do
translate :foo, locale: "en"
end
end
def test_delegates_localize_to_i18n
@time = Time.utc(2008, 7, 8, 12, 18, 38)
assert_called_with(I18n, :localize, [@time]) do
localize @time
end
end
def test_returns_missing_translation_message_without_span_wrap
old_value = ActionView::Base.debug_missing_translation
ActionView::Base.debug_missing_translation = false
expected = "translation missing: en.translations.missing"
assert_equal expected, translate(:"translations.missing")
ensure
ActionView::Base.debug_missing_translation = old_value
end
def test_returns_missing_translation_message_wrapped_into_span
expected = '<span class="translation_missing" title="translation missing: en.translations.missing">Missing</span>'
assert_equal expected, translate(:"translations.missing")
assert_equal true, translate(:"translations.missing").html_safe?
end
def test_returns_missing_translation_message_with_unescaped_interpolation
expected = '<span class="translation_missing" title="translation missing: en.translations.missing, name: Kir, year: 2015, vulnerable: &amp;quot; onclick=&amp;quot;alert()&amp;quot;">Missing</span>'
assert_equal expected, translate(:"translations.missing", name: "Kir", year: "2015", vulnerable: %{" onclick="alert()"})
assert translate(:"translations.missing").html_safe?
end
def test_returns_missing_translation_message_does_filters_out_i18n_options
expected = '<span class="translation_missing" title="translation missing: en.translations.missing, year: 2015">Missing</span>'
assert_equal expected, translate(:"translations.missing", year: "2015", default: [])
expected = '<span class="translation_missing" title="translation missing: en.scoped.translations.missing, year: 2015">Missing</span>'
assert_equal expected, translate(:"translations.missing", year: "2015", scope: %i(scoped))
end
def test_raises_missing_translation_message_with_raise_config_option
ActionView::Base.raise_on_missing_translations = true
assert_raise(I18n::MissingTranslationData) do
translate("translations.missing")
end
ensure
ActionView::Base.raise_on_missing_translations = false
end
def test_raises_missing_translation_message_with_raise_option
assert_raise(I18n::MissingTranslationData) do
translate(:"translations.missing", raise: true)
end
end
def test_uses_custom_exception_handler_when_specified
old_exception_handler = I18n.exception_handler
I18n.exception_handler = I18n::CustomExceptionHandler
assert_equal "from CustomExceptionHandler", translate(:"translations.missing", raise: false)
ensure
I18n.exception_handler = old_exception_handler
end
def test_uses_custom_exception_handler_when_specified_for_html
old_exception_handler = I18n.exception_handler
I18n.exception_handler = I18n::CustomExceptionHandler
assert_equal "from CustomExceptionHandler", translate(:"translations.missing_html", raise: false)
ensure
I18n.exception_handler = old_exception_handler
end
def test_translation_returning_an_array
expected = %w(foo bar)
assert_equal expected, translate(:"translations.array")
end
def test_finds_translation_scoped_by_partial
assert_equal "Foo", view.render(file: "translations/templates/found").strip
end
def test_finds_array_of_translations_scoped_by_partial
assert_equal "Foo Bar", @view.render(file: "translations/templates/array").strip
end
def test_default_lookup_scoped_by_partial
assert_equal "Foo", view.render(file: "translations/templates/default").strip
end
def test_missing_translation_scoped_by_partial
expected = '<span class="translation_missing" title="translation missing: en.translations.templates.missing.missing">Missing</span>'
assert_equal expected, view.render(file: "translations/templates/missing").strip
end
def test_translate_does_not_mark_plain_text_as_safe_html
assert_equal false, translate(:'translations.hello').html_safe?
end
def test_translate_marks_translations_named_html_as_safe_html
assert translate(:'translations.html').html_safe?
end
def test_translate_marks_translations_with_a_html_suffix_as_safe_html
assert translate(:'translations.hello_html').html_safe?
end
def test_translate_escapes_interpolations_in_translations_with_a_html_suffix
word_struct = Struct.new(:to_s)
assert_equal "<a>Hello &lt;World&gt;</a>", translate(:'translations.interpolated_html', word: "<World>")
assert_equal "<a>Hello &lt;World&gt;</a>", translate(:'translations.interpolated_html', word: word_struct.new("<World>"))
end
def test_translate_with_html_count
assert_equal "<a>One 1</a>", translate(:'translations.count_html', count: 1)
assert_equal "<a>Other 2</a>", translate(:'translations.count_html', count: 2)
assert_equal "<a>Other &lt;One&gt;</a>", translate(:'translations.count_html', count: "<One>")
end
def test_translation_returning_an_array_ignores_html_suffix
assert_equal ["foo", "bar"], translate(:'translations.array_html')
end
def test_translate_with_default_named_html
translation = translate(:'translations.missing', default: :'translations.hello_html')
assert_equal "<a>Hello World</a>", translation
assert_equal true, translation.html_safe?
end
def test_translate_with_missing_default
translation = translate(:'translations.missing', default: :'translations.missing_html')
expected = '<span class="translation_missing" title="translation missing: en.translations.missing_html">Missing Html</span>'
assert_equal expected, translation
assert_equal true, translation.html_safe?
end
def test_translate_with_missing_default_and_raise_option
assert_raise(I18n::MissingTranslationData) do
translate(:'translations.missing', default: :'translations.missing_html', raise: true)
end
end
def test_translate_with_two_defaults_named_html
translation = translate(:'translations.missing', default: [:'translations.missing_html', :'translations.hello_html'])
assert_equal "<a>Hello World</a>", translation
assert_equal true, translation.html_safe?
end
def test_translate_with_last_default_named_html
translation = translate(:'translations.missing', default: [:'translations.missing', :'translations.hello_html'])
assert_equal "<a>Hello World</a>", translation
assert_equal true, translation.html_safe?
end
def test_translate_with_last_default_not_named_html
translation = translate(:'translations.missing', default: [:'translations.missing_html', :'translations.foo'])
assert_equal "Foo", translation
assert_equal false, translation.html_safe?
end
def test_translate_with_string_default
translation = translate(:'translations.missing', default: "A Generic String")
assert_equal "A Generic String", translation
end
def test_translate_with_object_default
translation = translate(:'translations.missing', default: 123)
assert_equal 123, translation
end
def test_translate_with_array_of_string_defaults
translation = translate(:'translations.missing', default: ["A Generic String", "Second generic string"])
assert_equal "A Generic String", translation
end
def test_translate_with_array_of_defaults_with_nil
translation = translate(:'translations.missing', default: [:'also_missing', nil, "A Generic String"])
assert_equal "A Generic String", translation
end
def test_translate_with_array_of_array_default
translation = translate(:'translations.missing', default: [[]])
assert_equal [], translation
end
def test_translate_does_not_change_options
options = {}
translate(:'translations.missing', options)
assert_equal({}, options)
end
end