support sprockets-style jst templates

Gemfile

@@ -16,4 +16,4 @@ gem 'guard-jasmine-headless-webkit', :git => 'git://github.com/johnbintz/guard-j
 gem 'facter'
 
 gem 'jquery-rails'
-
+gem 'ejs'

jasmine-headless-webkit.gemspec

@@ -24,5 +24,5 @@ Gem::Specification.new do |s|
   s.add_dependency 'coffee-script', '>= 2.2'
   s.add_dependency 'rainbow'
   s.add_dependency 'multi_json'
-  s.add_dependency 'sprockets', '~> 2.0'
+  s.add_dependency 'sprockets', '>= 2.0'
 end

lib/jasmine/headless.rb

@@ -1,4 +1,5 @@
 require 'pathname'
+require 'sprockets/engines'
 
 module Jasmine::Headless
   autoload :CoffeeScriptCache, 'jasmine/headless/coffee_script_cache'
@@ -24,3 +25,4 @@ module Jasmine::Headless
 end
 
 require 'jasmine/headless/errors'
+Sprockets::Engines

lib/jasmine/headless/files_list.rb

@@ -57,7 +57,7 @@ module Jasmine::Headless
     end
 
     def search_paths
-      @search_paths ||= [ Jasmine::Core.path, src_dir, spec_dir ] + self.class.vendor_asset_paths
+      @search_paths ||= [ Jasmine::Core.path, File.expand_path(src_dir), File.expand_path(spec_dir) ] + self.class.vendor_asset_paths
     end
 
     def has_spec_outside_scope?
@@ -92,6 +92,8 @@ module Jasmine::Headless
       TestFile.new(file, source_root).dependencies.each { |type, name| add_dependency(type, name, source_root) }
     end
 
+    EXTENSION_FILTER = %r{\.(js|css|coffee|jst.*)$}
+
     def add_dependency(type, file, source_root)
       case type
       when 'require'
@@ -99,7 +101,7 @@ module Jasmine::Headless
           add_file(*result)
         end
       when 'require_tree'
-        Dir[File.join(source_root, file, '**/*.{js,css,coffee}')].each do |tree_path|
+        Dir[File.join(source_root, file, '**/*')].find_all { |path| File.file?(path) && path[EXTENSION_FILTER] }.sort.each do |tree_path|
           if result = find_dependency(tree_path.gsub(%r{^#{source_root}/}, ''))
             add_file(*result)
           end
@@ -109,7 +111,7 @@ module Jasmine::Headless
 
     def find_dependency(file)
       search_paths.each do |dir|
-        if file[%r{\.(js|css|coffee)$}]
+        if file[EXTENSION_FILTER]
           if File.file?(path = File.join(dir, file))
             return [ File.expand_path(path), File.expand_path(dir) ]
           end
@@ -133,7 +135,11 @@ module Jasmine::Headless
           alert_time = nil
         end
 
-        Jasmine::Headless::TestFile.new(file).to_html
+        search_paths.collect do |path|
+          if file[path]
+            Jasmine::Headless::TestFile.new(file, path).to_html
+          end
+        end.compact.first
       }.flatten.compact.reject(&:empty?)
     end
 
@@ -194,7 +200,7 @@ module Jasmine::Headless
     end
 
     def expanded_dir(path)
-      Dir[path].collect { |file| File.expand_path(file) }
+      Dir[path].collect { |file| File.expand_path(file) }.find_all { |path| File.file?(path) && path[EXTENSION_FILTER] }
     end
 
     def add_file(file, source_root)

lib/jasmine/headless/test_file.rb

@@ -1,5 +1,12 @@
 require 'rainbow'
-require 'sprockets/directive_processor'
+require 'sprockets'
+
+%w{haml-sprockets}.each do |library|
+  begin
+    require library
+  rescue LoadError
+  end
+end
 
 module Jasmine::Headless
   class TestFile
@@ -38,6 +45,13 @@ module Jasmine::Headless
         %{<script type="text/javascript" src="#{path}"></script>}
       when '.css'
         %{<link rel="stylesheet" href="#{path}" type="text/css" />}
+      when '.jst'
+        to_jst(read)
+      else
+        case path
+        when %r{\.jst(\..*)$}
+          to_jst(Sprockets.engines($1).new { read }.evaluate(self, {}))
+        end
       end
     end
 
@@ -53,6 +67,19 @@ module Jasmine::Headless
         [ type, name ]
       end
     end
+
+    def logical_path
+      path.gsub(%r{^#{source_root}/}, '').gsub(%r{\..+$}, '')
+    end
+
+    private
+    def to_jst(data)
+      %{<script type="text/javascript">#{Sprockets.engines('.jst').new { data }.evaluate(self, {})}</script>}
+    end
+
+    def read
+      File.read(path)
+    end
   end
 end
 

spec/bin/jasmine-headless-webkit_spec.rb

@@ -146,6 +146,8 @@ describe "jasmine-headless-webkit" do
 
       files.lines.to_a.should contain_in_order_in_file_list(
         'vendor/assets/javascripts/jquery.js',
+        'templates/that.jst.ejs',
+        'templates/this.jst',
         'assets/things/required.js',
         'assets/things/code.js',
         'assets/things/subcode/more_code.js',

spec/jasmine/with_sprockets_includes/assets/things/code.js

@@ -1,3 +1,5 @@
+//= require 'jquery'
+//= require_tree 'things/templates'
 //= require 'things/required'
 
 window.a = '1';

spec/jasmine/with_sprockets_includes/spec/spec_helper.js

@@ -1,2 +1 @@
 //= require 'jquery'
-

spec/jasmine/with_sprockets_includes/with_sprockets_includes.yml

@@ -5,7 +5,7 @@ spec_files:
   - "**/*_spec.js"
 
 src_files:
-  - "things/**/*.js"
+  - "things/**/*"
 
 helpers:
   - "spec_helper.js"

spec/lib/jasmine/headless/files_list_spec.rb

@@ -161,46 +161,6 @@ describe Jasmine::Headless::FilesList do
     end
   end
 
-  describe '#.*files_to_html' do
-    include FakeFS::SpecHelpers
-
-    before do
-      files_list.instance_variable_set(:@files, [
-                                       'test.js',
-                                       'test.coffee',
-                                       'test.whatever',
-                                       'test.css'
-      ])
-
-      files_list.instance_variable_set(:@filtered_files, [
-                                       'test.js',
-                                       'test.coffee'
-      ])
-
-      File.stubs(:read)
-      Jasmine::Headless::CoffeeScriptCache.any_instance.stubs(:handle).returns("i compiled")
-    end
-
-    context '#files_to_html' do
-      it "should create the right HTML" do
-        files_list.files_to_html.should == [
-          %{<script type="text/javascript" src="test.js"></script>},
-          %{<script type="text/javascript">i compiled</script>},
-          %{<link rel="stylesheet" href="test.css" type="text/css" />}
-        ]
-      end
-    end
-
-    context '#filtered_files_to_html' do
-      it "should create the right HTML" do
-        files_list.filtered_files_to_html.should == [
-          %{<script type="text/javascript" src="test.js"></script>},
-          %{<script type="text/javascript">i compiled</script>}
-        ]
-      end
-    end
-  end
-
   describe '#spec_file_line_numbers' do
     include FakeFS::SpecHelpers
 
@@ -292,7 +252,7 @@ describe Jasmine::Headless::FilesList do
       end
 
       it 'should take the src dir and spec dirs' do
-        files_list.search_paths.should == [ Jasmine::Core.path, src_dir, spec_dir ]
+        files_list.search_paths.should == [ Jasmine::Core.path, File.expand_path(src_dir), File.expand_path(spec_dir) ]
       end
     end
 
@@ -302,7 +262,7 @@ describe Jasmine::Headless::FilesList do
       end
 
       it 'should add the vendor gem paths to the list' do
-        files_list.search_paths.should == [ Jasmine::Core.path, src_dir, spec_dir, path ]
+        files_list.search_paths.should == [ Jasmine::Core.path, File.expand_path(src_dir), File.expand_path(spec_dir), path ]
       end
     end
   end

spec/lib/jasmine/headless/test_file_spec.rb

@@ -72,6 +72,38 @@ describe Jasmine::Headless::TestFile do
         end
       end
     end
+
+    context '.jst' do
+      include FakeFS::SpecHelpers
+
+      let(:path) { 'file.jst' }
+      let(:content) { 'content' }
+
+      before do
+        File.open(path, 'wb') { |fh| fh.print content }
+      end
+
+      it 'should use the JST template processor to get the processed file' do
+        subject.should include('JST["file"]')
+        subject.should include(content)
+      end
+    end
+
+    context '.jst.*' do
+      include FakeFS::SpecHelpers
+
+      let(:path) { 'file.jst.ejs' }
+      let(:content) { 'content' }
+
+      before do
+        File.open(path, 'wb') { |fh| fh.print content }
+      end
+
+      it 'should use the JST template processor to get the processed file' do
+        subject.should include('JST["file"]')
+        subject.should include(content)
+      end
+    end
   end
 
   describe '#dependencies' do