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require 'abstract_unit'
class NumberHelperI18nTests < Test::Unit::TestCase
include ActionView::Helpers::NumberHelper
attr_reader :request
def setup
@number_defaults = { :precision => 3, :delimiter => ',', :separator => '.' }
@currency_defaults = { :unit => '$', :format => '%u%n', :precision => 2 }
@human_defaults = { :precision => 1 }
@human_storage_units_format_default = "%n %u"
@human_storage_units_units_byte_other = "Bytes"
@human_storage_units_units_kb_other = "KB"
@percentage_defaults = { :delimiter => '' }
@precision_defaults = { :delimiter => '' }
I18n.backend.store_translations 'en', :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', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.currency.format', :locale => 'en',
:raise => true).returns(@currency_defaults)
number_to_currency(1, :locale => 'en')
end
def test_number_with_precision_translates_number_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.precision.format', :locale => 'en',
:raise => true).returns(@precision_defaults)
number_with_precision(1, :locale => 'en')
end
def test_number_with_delimiter_translates_number_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
number_with_delimiter(1, :locale => 'en')
end
def test_number_to_percentage_translates_number_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.percentage.format', :locale => 'en',
:raise => true).returns(@percentage_defaults)
number_to_percentage(1, :locale => 'en')
end
def test_number_to_human_size_translates_human_formats
I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.human.format', :locale => 'en',
:raise => true).returns(@human_defaults)
I18n.expects(:translate).with(:'number.human.storage_units.format', :locale => 'en',
:raise => true).returns(@human_storage_units_format_default)
I18n.expects(:translate).with(:'number.human.storage_units.units.kb', :locale => 'en', :count => 2,
:raise => true).returns(@human_storage_units_units_kb_other)
# 2KB
number_to_human_size(2048, :locale => 'en')
I18n.expects(:translate).with(:'number.format', :locale => 'en', :raise => true).returns(@number_defaults)
I18n.expects(:translate).with(:'number.human.format', :locale => 'en',
:raise => true).returns(@human_defaults)
I18n.expects(:translate).with(:'number.human.storage_units.format', :locale => 'en',
:raise => true).returns(@human_storage_units_format_default)
I18n.expects(:translate).with(:'number.human.storage_units.units.byte', :locale => 'en', :count => 42,
:raise => true).returns(@human_storage_units_units_byte_other)
# 42 Bytes
number_to_human_size(42, :locale => 'en')
end
end
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