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require 'abstract_unit'
require 'active_support/core_ext/module/attr_accessor_with_default'
class AttrAccessorWithDefaultTest < ActiveSupport::TestCase
def setup
@target = Class.new do
def helper
'helper'
end
end
@instance = @target.new
end
def test_default_arg
assert_deprecated do
@target.attr_accessor_with_default :foo, :bar
end
assert_equal(:bar, @instance.foo)
@instance.foo = nil
assert_nil(@instance.foo)
end
def test_default_proc
assert_deprecated do
@target.attr_accessor_with_default(:foo) {helper.upcase}
end
assert_equal('HELPER', @instance.foo)
@instance.foo = nil
assert_nil(@instance.foo)
end
def test_invalid_args
assert_raise(ArgumentError) do
assert_deprecated do
@target.attr_accessor_with_default :foo
end
end
end
end
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