2013-03-26 18:55:04 +04:00
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require_relative 'helper'
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2011-11-08 23:54:44 +04:00
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module Psych
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class TestObjectReferences < TestCase
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def test_range_has_references
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assert_reference_trip 1..2
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end
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def test_module_has_references
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assert_reference_trip Psych
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end
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def test_class_has_references
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assert_reference_trip TestObjectReferences
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end
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def test_rational_has_references
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assert_reference_trip Rational('1.2')
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end
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def test_complex_has_references
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assert_reference_trip Complex(1, 2)
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end
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def test_datetime_has_references
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assert_reference_trip DateTime.now
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end
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def assert_reference_trip obj
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yml = Psych.dump([obj, obj])
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2011-11-27 09:20:31 +04:00
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assert_match(/\*-?\d+/, yml)
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2011-11-08 23:54:44 +04:00
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data = Psych.load yml
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assert_equal data.first.object_id, data.last.object_id
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end
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def test_float_references
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data = Psych.load <<-eoyml
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2012-12-07 09:02:18 +04:00
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---\s
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2011-11-08 23:54:44 +04:00
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- &name 1.2
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- *name
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eoyml
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assert_equal data.first, data.last
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assert_equal data.first.object_id, data.last.object_id
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end
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def test_binary_references
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data = Psych.load <<-eoyml
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---
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- &name !binary |-
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aGVsbG8gd29ybGQh
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- *name
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eoyml
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assert_equal data.first, data.last
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assert_equal data.first.object_id, data.last.object_id
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end
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def test_regexp_references
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data = Psych.load <<-eoyml
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2012-12-07 09:02:18 +04:00
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---\s
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2011-11-08 23:54:44 +04:00
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- &name !ruby/regexp /pattern/i
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- *name
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eoyml
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assert_equal data.first, data.last
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assert_equal data.first.object_id, data.last.object_id
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end
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end
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end
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