mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
d85bf93776
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
18 lines
349 B
Ruby
18 lines
349 B
Ruby
require_relative 'helper'
|
|
|
|
module Psych
|
|
class TestNil < TestCase
|
|
def test_nil
|
|
yml = Psych.dump nil
|
|
assert_match(/--- \n(?:\.\.\.\n)?/, yml)
|
|
assert_nil Psych.load(yml)
|
|
end
|
|
|
|
def test_array_nil
|
|
yml = Psych.dump [nil]
|
|
assert_equal "---\n- \n", yml
|
|
assert_equal [nil], Psych.load(yml)
|
|
end
|
|
|
|
end
|
|
end
|