Initial github import of liquid

test/file_system_test.rb

@@ -0,0 +1,30 @@
+#!/usr/bin/env ruby
+require File.dirname(__FILE__) + '/helper'
+
+class FileSystemTest < Test::Unit::TestCase
+  include Liquid
+  
+  def test_default
+    assert_raise(FileSystemError) do
+      BlankFileSystem.new.read_template_file("dummy")
+    end
+  end
+  
+  def test_local
+    file_system = Liquid::LocalFileSystem.new("/some/path")
+    assert_equal "/some/path/_mypartial.liquid"    , file_system.full_path("mypartial")   
+    assert_equal "/some/path/dir/_mypartial.liquid", file_system.full_path("dir/mypartial")
+
+    assert_raise(FileSystemError) do
+      file_system.full_path("../dir/mypartial")
+    end
+
+    assert_raise(FileSystemError) do
+      file_system.full_path("/dir/../../dir/mypartial")      
+    end
+
+    assert_raise(FileSystemError) do
+      file_system.full_path("/etc/passwd")
+    end
+  end
+end