From 646b6995362aff14abfc08db24d091d01f5879d0 Mon Sep 17 00:00:00 2001
From: tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 7 Jul 2010 23:18:27 +0000
Subject: * ext/psych/lib/psych/visitors/yaml_tree.rb (push): adding version  
 and header emit options. * test/psych/test_psych.rb: corresponding test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28574 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/psych/test_psych.rb | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'test/psych')

diff --git a/test/psych/test_psych.rb b/test/psych/test_psych.rb
index f3f3a531b3..42b30a0c97 100644
--- a/test/psych/test_psych.rb
+++ b/test/psych/test_psych.rb
@@ -18,6 +18,26 @@ class TestPsych < Psych::TestCase
     assert_match(/\? ! "b/, yml)
   end
 
+  def test_header
+    yml = Psych.dump({:a => {'b' => 'c'}}, {:header => true})
+    assert_match(/YAML/, yml)
+  end
+
+  def test_version_array
+    yml = Psych.dump({:a => {'b' => 'c'}}, {:version => [1,1]})
+    assert_match(/1.1/, yml)
+  end
+
+  def test_version_string
+    yml = Psych.dump({:a => {'b' => 'c'}}, {:version => '1.1'})
+    assert_match(/1.1/, yml)
+  end
+
+  def test_version_bool
+    yml = Psych.dump({:a => {'b' => 'c'}}, {:version => true})
+    assert_match(/1.1/, yml)
+  end
+
   def test_load_argument_error
     assert_raises(TypeError) do
       Psych.load nil
-- 
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