summaryrefslogtreecommitdiff
path: root/test/psych/visitors/test_yaml_tree.rb
diff options
context:
space:
mode:
authortenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-10-28 01:13:09 +0000
committertenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-10-28 01:13:09 +0000
commitf8d34b2a751207fa9d31482e7f587f8bf59b892c (patch)
tree7729a89ecb8609b8a38eebd87b143f59f34491bd /test/psych/visitors/test_yaml_tree.rb
parentdbe6250af2a873f7a79980a98f4fe2b4e89ef8c4 (diff)
* ext/psych/lib/psych/visitors/yaml_tree.rb: `tree` should return the
same thing on every call. * test/psych/visitors/test_yaml_tree.rb: related test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/psych/visitors/test_yaml_tree.rb')
-rw-r--r--test/psych/visitors/test_yaml_tree.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/psych/visitors/test_yaml_tree.rb b/test/psych/visitors/test_yaml_tree.rb
index 3f2954c..496cdd0 100644
--- a/test/psych/visitors/test_yaml_tree.rb
+++ b/test/psych/visitors/test_yaml_tree.rb
@@ -8,6 +8,13 @@ module Psych
@v = Visitors::YAMLTree.new
end
+ def test_tree_can_be_called_twice
+ @v.start
+ @v << Object.new
+ t = @v.tree
+ assert_equal t, @v.tree
+ end
+
def test_yaml_tree_can_take_an_emitter
io = StringIO.new
e = Psych::Emitter.new io