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# frozen_string_literal: true
require_relative 'helper'
module Psych
class TestSerializeSubclasses < TestCase
class SomeObject
def initialize one, two
@one = one
@two = two
end
def == other
@one == other.instance_eval { @one } &&
@two == other.instance_eval { @two }
end
end
def test_some_object
so = SomeObject.new('foo', [1,2,3])
assert_equal so, Psych.unsafe_load(Psych.dump(so))
end
class StructSubclass < Struct.new(:foo)
def initialize foo, bar
super(foo)
@bar = bar
end
def == other
super(other) && @bar == other.instance_eval{ @bar }
end
end
def test_struct_subclass
so = StructSubclass.new('foo', [1,2,3])
assert_equal so, Psych.unsafe_load(Psych.dump(so))
end
class DataSubclass < Data.define(:foo)
def initialize(foo:)
@bar = "hello #{foo}"
super(foo: foo)
end
def == other
super(other) && @bar == other.instance_eval{ @bar }
end
end unless RUBY_VERSION < "3.2"
def test_data_subclass
omit "Data requires ruby >= 3.2" if RUBY_VERSION < "3.2"
so = DataSubclass.new('foo')
assert_equal so, Psych.unsafe_load(Psych.dump(so))
end
end
end
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