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f55138c9e7
Since `Set` no longer is a regular object class holding a Hash it needs to be specially handled. https://github.com/ruby/psych/commit/c2d185d27c
37 lines
718 B
Ruby
37 lines
718 B
Ruby
# encoding: UTF-8
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# frozen_string_literal: true
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require_relative 'helper'
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require 'set' unless defined?(Set)
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module Psych
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class TestSet < TestCase
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def setup
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@set = ::Set.new([1, 2, 3])
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end
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def test_dump
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assert_equal <<~YAML, Psych.dump(@set)
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--- !ruby/object:Set
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hash:
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1: true
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2: true
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3: true
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YAML
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end
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def test_load
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assert_equal @set, Psych.load(<<~YAML, permitted_classes: [::Set])
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--- !ruby/object:Set
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hash:
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1: true
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2: true
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3: true
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YAML
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end
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def test_roundtrip
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assert_equal @set, Psych.load(Psych.dump(@set), permitted_classes: [::Set])
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end
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end
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end
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