From b080ad14effa6c3f772036de46f47d029a48415b Mon Sep 17 00:00:00 2001
From: Holger Just <h.just@finn.de>
Date: Mon, 26 Dec 2011 13:48:25 +0100
Subject: [PATCH] [#790] Test the lazy variables

---
 test/unit/lib/chili_project/liquid_test.rb | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/test/unit/lib/chili_project/liquid_test.rb b/test/unit/lib/chili_project/liquid_test.rb
index 0108f15e..3425e313 100644
--- a/test/unit/lib/chili_project/liquid_test.rb
+++ b/test/unit/lib/chili_project/liquid_test.rb
@@ -23,14 +23,26 @@ class ChiliProject::LiquidTest < ActionView::TestCase
     end
   end
 
-  context "variable_list tag" do
+  context "variables" do
     should "render a list of the current variables" do
-      text = "{% variable_list %}"
+      text = "{{ variables | to_list }}"
       formatted = textilizable(text)
 
       assert formatted.include?('<ul>'), "Not in a list format"
       assert formatted.include?('current_user')
     end
+
+    should "be lazily evaluated" do
+      text = ["{{ variables | to_list }}"]
+      text << '{% assign foo = \"bar\" %}'
+      text << "{{ variables | to_list }}"
+      formatted = textilizable(text.join("\n"))
+
+      assert (formatted.scan('<ul>').size == 2), "Not in a list format"
+      assert (formatted.scan('current_user').size == 2)
+
+      assert (formatted.scan('foo').size == 1), "Not updated on added variable"
+    end
   end
 
   context "child_pages tag" do