From a132229d7b4382d9ffe8847fa58f469cb8f2ecfc Mon Sep 17 00:00:00 2001
From: Piotr Sarnacki <drogus@gmail.com>
Date: Thu, 22 Jul 2010 22:11:32 +0200
Subject: Added ability to set asset_path for engines

---
 actionpack/test/template/asset_tag_helper_test.rb | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'actionpack/test/template')

diff --git a/actionpack/test/template/asset_tag_helper_test.rb b/actionpack/test/template/asset_tag_helper_test.rb
index 6d5e4893c4..2b83cfe1a9 100644
--- a/actionpack/test/template/asset_tag_helper_test.rb
+++ b/actionpack/test/template/asset_tag_helper_test.rb
@@ -387,6 +387,15 @@ class AssetTagHelperTest < ActionView::TestCase
     assert_equal %(<img alt="Rails" src="#{expected_path}" />), image_tag("rails.png")
   end
 
+  def test_env_asset_path
+    @controller.config.asset_path = "/assets%s"
+    def @controller.env; @_env ||= {} end
+    @controller.env["action_dispatch.asset_path"] = "/omg%s"
+
+    expected_path = "/assets/omg/images/rails.png"
+    assert_equal %(<img alt="Rails" src="#{expected_path}" />), image_tag("rails.png")
+  end
+
   def test_proc_asset_id
     @controller.config.asset_path = Proc.new do |asset_path|
       "/assets.v12345#{asset_path}"
@@ -396,6 +405,20 @@ class AssetTagHelperTest < ActionView::TestCase
     assert_equal %(<img alt="Rails" src="#{expected_path}" />), image_tag("rails.png")
   end
 
+  def test_env_proc_asset_path
+    @controller.config.asset_path = Proc.new do |asset_path|
+      "/assets.v12345#{asset_path}"
+    end
+
+    def @controller.env; @_env ||= {} end
+    @controller.env["action_dispatch.asset_path"] = Proc.new do |asset_path|
+      "/omg#{asset_path}"
+    end
+
+    expected_path = "/assets.v12345/omg/images/rails.png"
+    assert_equal %(<img alt="Rails" src="#{expected_path}" />), image_tag("rails.png")
+  end
+
   def test_image_tag_interpreting_email_cid_correctly
     # An inline image has no need for an alt tag to be automatically generated from the cid:
     assert_equal '<img src="cid:thi%25%25sis@acontentid" />', image_tag("cid:thi%25%25sis@acontentid")
-- 
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