51 lines
911 B
Ruby
51 lines
911 B
Ruby
# frozen_string_literal: true
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require_relative 'helper'
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module Psych
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class TestSet < TestCase
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def setup
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super
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@set = Psych::Set.new
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@set['foo'] = 'bar'
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@set['bar'] = 'baz'
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end
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def test_dump
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assert_match(/!set/, Psych.dump(@set))
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end
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def test_roundtrip
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assert_cycle(@set)
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end
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###
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# FIXME: Syck should also support !!set as shorthand
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def test_load_from_yaml
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loaded = Psych.load(<<-eoyml)
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--- !set
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foo: bar
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bar: baz
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eoyml
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assert_equal(@set, loaded)
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end
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def test_loaded_class
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assert_instance_of(Psych::Set, Psych.load(Psych.dump(@set)))
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end
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def test_set_shorthand
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loaded = Psych.load(<<-eoyml)
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--- !!set
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foo: bar
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bar: baz
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eoyml
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assert_instance_of(Psych::Set, loaded)
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end
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def test_set_self_reference
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@set['self'] = @set
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assert_cycle(@set)
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end
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end
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end
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