From 4d96ece6ecd27fb6d3695f2503d00ba3d1a9d7ee Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sun, 25 Nov 2007 21:58:24 +0000
Subject: Fix that empty collections should be treated as empty arrays
 regardless of whitespace for Hash#from_xml (closes #10255) [adamj]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8202 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activesupport/test/core_ext/hash_ext_test.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'activesupport/test/core_ext/hash_ext_test.rb')

diff --git a/activesupport/test/core_ext/hash_ext_test.rb b/activesupport/test/core_ext/hash_ext_test.rb
index fe728919cd..2be9ab8999 100644
--- a/activesupport/test/core_ext/hash_ext_test.rb
+++ b/activesupport/test/core_ext/hash_ext_test.rb
@@ -549,6 +549,17 @@ class HashToXmlTest < Test::Unit::TestCase
     assert_equal expected_blog_hash, Hash.from_xml(blog_xml)
   end
 
+  def test_empty_array_with_whitespace_from_xml
+    blog_xml = <<-XML
+      <blog>
+        <posts type="array">
+        </posts>
+      </blog>
+    XML
+    expected_blog_hash = {"blog" => {"posts" => []}}
+    assert_equal expected_blog_hash, Hash.from_xml(blog_xml)
+  end
+
   def test_array_with_one_entry_from_xml
     blog_xml = <<-XML
       <blog>
-- 
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