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require 'abstract_unit'
class NumberHelperI18nTests < Test::Unit::TestCase
include ActionView::Helpers::NumberHelper
attr_reader :request
uses_mocha 'number_helper_i18n_tests' do
def setup
@number_defaults = { :precision => 3, :delimiter => ',', :separator => '.' }
@currency_defaults = { :unit => '$', :format => '%u%n', :precision => 2 }
@human_defaults = { :precision => 1 }
@percentage_defaults = { :delimiter => '' }
@precision_defaults = { :delimiter => '' }
I18n.backend.store_translations 'en-US', :number => { :format => @number_defaults,
:currency => { :format => @currency_defaults }, :human => @human_defaults }
end
def test_number_to_currency_translates_currency_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en-US', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.currency.format', :locale => 'en-US',
:raise => true).returns(@currency_defaults)
number_to_currency(1, :locale => 'en-US')
end
def test_number_with_precision_translates_number_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en-US', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.precision.format', :locale => 'en-US',
:raise => true).returns(@precision_defaults)
number_with_precision(1, :locale => 'en-US')
end
def test_number_with_delimiter_translates_number_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en-US', :raise => true).returns(@number_defaults)
number_with_delimiter(1, :locale => 'en-US')
end
def test_number_to_percentage_translates_number_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en-US', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.percentage.format', :locale => 'en-US',
:raise => true).returns(@percentage_defaults)
number_to_percentage(1, :locale => 'en-US')
end
def test_number_to_human_size_translates_human_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en-US', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.human.format', :locale => 'en-US',
:raise => true).returns(@human_defaults)
# can't be called with 1 because this directly returns without calling I18n.translate
number_to_human_size(1025, :locale => 'en-US')
end
end
end
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