added tag to increment a variable each time it is referenced

2026-09-15 08:50:45 -07:00 · 2010-08-31 16:17:12 -04:00
parent 0526348cae
commit ca2fa587cf
2 changed files with 53 additions and 0 deletions
@@ -0,0 +1,16 @@
+require File.dirname(__FILE__) + '/helper'
+
+
+class IncTagTest < Test::Unit::TestCase
+  include Liquid
+  
+  def test_inc
+    assert_template_result('0','{%inc port %}')  
+    assert_template_result('0 1','{%inc port %} {%inc port%}')  
+    assert_template_result('0 0 1 2 1',
+                           '{%inc port %} {%inc starboard%} ' +
+                           '{%inc port %} {%inc port%} ' +
+                           '{%inc starboard %}')
+  end
+  
+end