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rails--rails/activesupport/test/array_inquirer_test.rb

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require 'abstract_unit'
require 'active_support/core_ext/array'
class ArrayInquirerTest < ActiveSupport::TestCase
def setup
@array_inquirer = ActiveSupport::ArrayInquirer.new([:mobile, :tablet])
end
def test_individual
assert @array_inquirer.mobile?
assert @array_inquirer.tablet?
assert_not @array_inquirer.desktop?
end
def test_any
assert @array_inquirer.any?(:mobile, :desktop)
assert @array_inquirer.any?(:watch, :tablet)
assert_not @array_inquirer.any?(:desktop, :watch)
end
def test_any_with_block
assert @array_inquirer.any? { |v| v == :mobile }
assert_not @array_inquirer.any? { |v| v == :desktop }
end
def test_respond_to
assert_respond_to @array_inquirer, :development?
end
def test_inquiry
result = [:mobile, :tablet].inquiry
assert_instance_of ActiveSupport::ArrayInquirer, result
assert_equal @array_inquirer, result
end
end