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# encoding: utf-8
$:.unshift(File.expand_path(File.dirname(__FILE__) + '/../')); $:.uniq!
require 'test_helper'
class I18nGettextBackendTest < Test::Unit::TestCase
include I18n::Gettext::Helpers
class Backend < I18n::Backend::Simple
include I18n::Backend::Gettext
end
def setup
I18n.backend = Backend.new
I18n.locale = :en
I18n.load_path = ["#{locales_dir}/de.po"]
@old_separator, I18n.default_separator = I18n.default_separator, '|'
end
def teardown
I18n.load_path = nil
I18n.backend = nil
I18n.default_separator = @old_separator
end
def test_backend_loads_po_file
I18n.backend.send(:init_translations)
assert I18n.backend.send(:translations)[:de][:"Axis"]
end
def test_looks_up_a_translation
I18n.locale = :de
assert_equal 'Auto', gettext('car')
end
def test_uses_default_translation
assert_equal 'car', gettext('car')
end
def test_looks_up_a_namespaced_translation
I18n.locale = :de
assert_equal 'Räderzahl', sgettext('Car|Wheels count')
assert_equal 'Räderzahl', pgettext('Car', 'Wheels count')
end
def test_uses_namespaced_default_translation
assert_equal 'Wheels count', sgettext('Car|Wheels count')
assert_equal 'Wheels count', pgettext('Car', 'Wheels count')
end
def test_pluralizes_entry
I18n.locale = :de
assert_equal 'Achse', ngettext('Axis', 'Axis', 1)
assert_equal 'Achsen', ngettext('Axis', 'Axis', 2)
end
def test_pluralizes_default_entry
assert_equal 'Axis', ngettext('Axis', 'Axis', 1)
assert_equal 'Axis', ngettext('Axis', 'Axis', 2)
end
def test_pluralizes_namespaced_entry
I18n.locale = :de
assert_equal 'Rad', nsgettext('Car|wheel', 'wheels', 1)
assert_equal 'Räder', nsgettext('Car|wheel', 'wheels', 2)
assert_equal 'Rad', npgettext('Car', 'wheel', 'wheels', 1)
assert_equal 'Räder', npgettext('Car', 'wheel', 'wheels', 2)
end
def test_pluralizes_namespaced_default_entry
assert_equal 'wheel', nsgettext('Car|wheel', 'wheels', 1)
assert_equal 'wheels', nsgettext('Car|wheel', 'wheels', 2)
assert_equal 'wheel', npgettext('Car', 'wheel', 'wheels', 1)
assert_equal 'wheels', npgettext('Car', 'wheel', 'wheels', 2)
end
def test_pluralizes_namespaced_entry_with_alternative_syntax
I18n.locale = :de
assert_equal 'Rad', nsgettext(['Car|wheel', 'wheels'], 1)
assert_equal 'Räder', nsgettext(['Car|wheel', 'wheels'], 2)
assert_equal 'Rad', npgettext('Car', ['wheel', 'wheels'], 1)
assert_equal 'Räder', npgettext('Car', ['wheel', 'wheels'], 2)
end
def test_ngettextpluralizes_entry_with_dots
I18n.locale = :de
assert_equal 'Auf 1 Achse.', n_("On %{count} wheel.", "On %{count} wheels.", 1)
assert_equal 'Auf 2 Achsen.', n_("On %{count} wheel.", "On %{count} wheels.", 2)
end
end
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