Add a test.

Gemfile

@@ -1,4 +1,7 @@
 source "http://rubygems.org"
 
+gem 'rake'
+gem 'activesupport', '~>3.1.0'
+
 # Specify your gem's dependencies in handlebars_assets.gemspec
 gemspec

Gemfile.lock

@@ -8,7 +8,11 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
+    activesupport (3.1.0)
+      multi_json (~> 1.0)
     libv8 (3.3.10.2)
+    multi_json (1.0.3)
+    rake (0.9.2)
     therubyracer (0.9.3)
       libv8 (~> 3.3.10)
     tilt (1.3.2)
@@ -17,4 +21,6 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  activesupport (~> 3.1.0)
   handlebars_assets!
+  rake

Rakefile

@@ -1 +1,7 @@
 require "bundler/gem_tasks"
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.libs << 'test'
+  t.test_files = FileList['test/**/*_test.rb']
+end

test/handlebars_assets/tilt_handlebars_test.rb

@@ -0,0 +1,31 @@
+require 'test_helper'
+
+module HandlebarsAssets
+  class TiltHandlebarsTest < Test::Unit::TestCase
+    def test_render
+      # Try to act like sprockets.
+      scope = Object.new
+      class << scope
+        def logical_path ; 'x11' ; end
+      end
+      template = HandlebarsAssets::TiltHandlebars.new('/myapp/app/assets/templates/x11.jst.hbs') { "This is {{handlebars}}" }
+      assert_equal <<END_EXPECTED, template.render(scope, {})
+          function(context) {
+            return HandlebarsTemplates["x11"](context);
+          };
+          this.HandlebarsTemplates || (this.HandlebarsTemplates = {});
+          this.HandlebarsTemplates["x11"] = Handlebars.template(function (Handlebars,depth0,helpers,partials,data) {
+  helpers = helpers || Handlebars.helpers;
+  var buffer = "", stack1, self=this, functionType="function", helperMissing=helpers.helperMissing, undef=void 0, escapeExpression=this.escapeExpression;
+
+
+  buffer += "This is ";
+  stack1 = helpers.handlebars || depth0.handlebars
+  if(typeof stack1 === functionType) { stack1 = stack1.call(depth0, { hash: {} }); }
+  else if(stack1=== undef) { stack1 = helperMissing.call(depth0, "handlebars", { hash: {} }); }
+  buffer += escapeExpression(stack1);
+  return buffer;});
+END_EXPECTED
+    end
+  end
+end

test/test_helper.rb

@@ -0,0 +1,7 @@
+require 'active_support/core_ext/string/starts_ends_with'
+
+require 'handlebars_assets/tilt_handlebars'
+require 'handlebars_assets/loader'
+require 'handlebars_assets/handlebars'
+
+require 'test/unit'