From 3a185ede69ac5845aebbde38dc8e6fbe4f64308a Mon Sep 17 00:00:00 2001
From: tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 7 Jul 2010 23:05:45 +0000
Subject: * ext/psych/lib/psych/visitors/emitter.rb: sending emit options to  
 YAML emitter. [ruby-core:28318] * ext/psych/emitter.c: updating documentation
 about emit options * ext/psych/lib/psych/core_ext.rb: ditto *
 ext/psych/lib/psych.rb (dump): passing emit options to emitter. *
 ext/psych/lib/psych/nodes/node.rb: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/psych/visitors/test_emitter.rb | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'test/psych/visitors/test_emitter.rb')

diff --git a/test/psych/visitors/test_emitter.rb b/test/psych/visitors/test_emitter.rb
index bdae1bd855..7847cea3a5 100644
--- a/test/psych/visitors/test_emitter.rb
+++ b/test/psych/visitors/test_emitter.rb
@@ -9,6 +9,26 @@ module Psych
         @visitor = Visitors::Emitter.new @io
       end
 
+      def test_options
+        io = StringIO.new
+        visitor = Visitors::Emitter.new io, :indentation => 3
+
+        s       = Nodes::Stream.new
+        doc     = Nodes::Document.new
+        mapping = Nodes::Mapping.new
+        m2      = Nodes::Mapping.new
+        m2.children << Nodes::Scalar.new('a')
+        m2.children << Nodes::Scalar.new('b')
+
+        mapping.children << Nodes::Scalar.new('key')
+        mapping.children << m2
+        doc.children << mapping
+        s.children << doc
+
+        visitor.accept s
+        assert_match(/^[ ]{3}a/, io.string)
+      end
+
       def test_stream
         s = Nodes::Stream.new
         @visitor.accept s
-- 
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