Fixed image_tag so an exception is not thrown just because the image is missing and alt value can't be generated #1395 [Marcel]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1434 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 3 insertions, 5 deletions

diff --git a/actionpack/test/template/asset_tag_helper_test.rb b/actionpack/test/template/asset_tag_helper_test.rb
index f558bc1bbc..b1aa2565b7 100644
--- a/actionpack/test/template/asset_tag_helper_test.rb
+++ b/actionpack/test/template/asset_tag_helper_test.rb
@@ -166,16 +166,14 @@ class AssetTagHelperNonVhostTest < Test::Unit::TestCase
     StyleLinkToTag.each { |method, tag| assert_equal(tag, eval(method)) }
   end
 
-  def test_image_tag
-    assert_equal %(<img alt="Gold" height="70" src="/calloboration/hieraki/images/gold.png" width="45" />), image_tag("gold", :size => "45x70")
-  end
-
   def test_image_path
     ImagePathToTag.each { |method, tag| assert_equal(tag, eval(method)) }
   end
   
   def test_image_tag
     ImageLinkToTag.each { |method, tag| assert_equal(tag, eval(method)) }
+    # Assigning a default alt tag should not cause an exception to be raised
+    assert_nothing_raised { image_tag('') }
   end
   
-end
\ No newline at end of file
+end