diff --git a/.gitignore b/.gitignore
index 420aafa..f301dd4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ jhw-test
 .jhw-cache/
 _site/
 jhw.*.html
+coverage/
diff --git a/Gemfile b/Gemfile
index 4896aec..59c357c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -17,3 +17,5 @@ gem 'facter'
 
 gem 'jquery-rails'
 gem 'ejs'
+
+gem 'simplecov'
diff --git a/lib/digest/jasmine_test.rb b/lib/digest/jasmine_test.rb
new file mode 100644
index 0000000..f29e207
--- /dev/null
+++ b/lib/digest/jasmine_test.rb
@@ -0,0 +1,20 @@
+module Digest
+  class JasmineTest
+    def self.file(file)
+      new
+    end
+
+    def file(file)
+      self
+    end
+
+    def hexdigest
+      'test'
+    end
+
+    def update(prefix)
+      self
+    end
+  end
+end
+
diff --git a/lib/jasmine-headless-webkit.rb b/lib/jasmine-headless-webkit.rb
index 556c370..a99ab37 100644
--- a/lib/jasmine-headless-webkit.rb
+++ b/lib/jasmine-headless-webkit.rb
@@ -1,3 +1,7 @@
 require 'jasmine/headless'
 require 'jasmine/headless/railtie' if defined?(Rails) && Rails::VERSION::MAJOR >= 3
 
+module Digest
+  autoload :JasmineTest, 'digest/jasmine_test'
+end
+
diff --git a/lib/jasmine/headless/files_list.rb b/lib/jasmine/headless/files_list.rb
index 37bc782..f533218 100644
--- a/lib/jasmine/headless/files_list.rb
+++ b/lib/jasmine/headless/files_list.rb
@@ -107,10 +107,6 @@ module Jasmine::Headless
       @sprockets_environment
     end
 
-    def path_searcher
-      @path_searcher ||= PathSearcher.new(self)
-    end
-
     def has_spec_outside_scope?
       if is_outside_scope = !spec_filter.empty?
         is_outside_scope = spec_dir.any? do |dir|
@@ -244,10 +240,6 @@ module Jasmine::Headless
       end
     end
 
-    def include_spec_file?(file)
-      spec_filter.empty? || spec_filter.include?(file)
-    end
-
     def src_dir
       config_dir_or_pwd('src_dir')
     end
diff --git a/lib/jasmine/headless/task.rb b/lib/jasmine/headless/task.rb
index 78eec46..3368c6b 100644
--- a/lib/jasmine/headless/task.rb
+++ b/lib/jasmine/headless/task.rb
@@ -1,23 +1,3 @@
-module Digest
-  class JasmineTest
-    def self.file(file)
-      new
-    end
-
-    def file(file)
-      self
-    end
-
-    def hexdigest
-      'test'
-    end
-
-    def update(prefix)
-      self
-    end
-  end
-end
-
 module Jasmine
   module Headless
     class Task
@@ -41,7 +21,6 @@ module Jasmine
       private
       def create_rails_compliant_task
         if Rails.respond_to?(:version) && Rails.version >= "3.1.0"
-          desc 'Force generate static assets without an MD5 hash, all assets end with -test.<ext>'
           task 'assets:precompile:for_testing' => :environment do
             $stderr.puts "This task is deprecated and will be removed after 2012-01-01"
 
diff --git a/spec/lib/jasmine/headless/css_template_spec.rb b/spec/lib/jasmine/headless/css_template_spec.rb
new file mode 100644
index 0000000..ca180e8
--- /dev/null
+++ b/spec/lib/jasmine/headless/css_template_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe Jasmine::Headless::CSSTemplate do
+  include FakeFS::SpecHelpers
+
+  let(:template) { described_class.new(file) { data } }
+  let(:file) { 'file' }
+  let(:data) { 'data' }
+
+  subject { template.render }
+
+  before do
+    File.open(file, 'wb') if file
+  end
+
+  context "no file'" do
+    let(:file) { nil }
+
+    it { should == data }
+  end
+
+  context 'file' do
+    it { should == %{<link rel="stylesheet" href="#{file}" type="text/css" />} }
+  end
+end
diff --git a/spec/lib/jasmine/headless/js_template_spec.rb b/spec/lib/jasmine/headless/js_template_spec.rb
new file mode 100644
index 0000000..2f75b28
--- /dev/null
+++ b/spec/lib/jasmine/headless/js_template_spec.rb
@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+describe Jasmine::Headless::JSTemplate do
+  include FakeFS::SpecHelpers
+
+  let(:template) { described_class.new(file) { data } }
+  let(:file) { 'file' }
+  let(:data) { 'data' }
+
+  subject { template.render }
+
+  before do
+    File.open(file, 'wb') if file
+  end
+
+  context "no file'" do
+    let(:file) { nil }
+
+    it { should == data }
+  end
+
+  context 'file' do
+    it { should == %{<script type="text/javascript" src="#{file}"></script>} }
+  end
+
+  context 'jhw content' do
+    let(:data) { 'from="jhw"' }
+
+    it { should == data }
+  end
+end
diff --git a/spec/lib/jasmine/headless/jst_template_spec.rb b/spec/lib/jasmine/headless/jst_template_spec.rb
new file mode 100644
index 0000000..943a7e8
--- /dev/null
+++ b/spec/lib/jasmine/headless/jst_template_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe Jasmine::Headless::JSTTemplate do
+  include FakeFS::SpecHelpers
+
+  let(:template) { described_class.new(file) }
+  let(:file) { 'file' }
+  let(:data) { 'data' }
+
+  let(:context) { stub(:logical_path => 'path') }
+
+  before do
+    File.open(file, 'wb') { |fh| fh.print data }
+  end
+
+  subject { template.render(context) }
+
+  it { should include(%{<script type="text/javascript">}) }
+  it { should include(data) }
+end
+
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 94aff13..5e67198 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,3 +1,8 @@
+if ENV['COVERAGE']
+  require 'simplecov'
+  SimpleCov.start
+end
+
 require 'jasmine-headless-webkit'
 require 'fakefs/spec_helpers'