diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/psych/test_nil.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/psych/test_nil.rb b/test/psych/test_nil.rb new file mode 100644 index 0000000000..e63c6c7286 --- /dev/null +++ b/test/psych/test_nil.rb @@ -0,0 +1,18 @@ +require_relative 'helper' + +module Psych + class TestNil < TestCase + def test_nil + yml = Psych.dump nil + assert_equal "--- \n...\n", yml + assert_equal 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 |