From 8a52605266f40c967265e925ae4950653d028392 Mon Sep 17 00:00:00 2001
From: Marcin Kulik <marcin.kulik@gmail.com>
Date: Thu, 13 Jun 2013 22:39:34 +0200
Subject: [PATCH] Add spec for AsciicastDecorator#embed_script

---
 app/decorators/asciicast_decorator.rb       |  4 +++-
 spec/decorators/asciicast_decorator_spec.rb | 10 ++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/app/decorators/asciicast_decorator.rb b/app/decorators/asciicast_decorator.rb
index 40fa22b..aa1bffb 100644
--- a/app/decorators/asciicast_decorator.rb
+++ b/app/decorators/asciicast_decorator.rb
@@ -100,7 +100,9 @@ class AsciicastDecorator < ApplicationDecorator
   end
 
   def embed_script
-    %(<script type="text/javascript" src="#{h.asciicast_url(model, :format => :js)}" id="asciicast-#{id}" async></script>)
+    src = h.asciicast_url(model, :format => :js)
+    id = "asciicast-#{id}"
+    %(<script type="text/javascript" src="#{src}" id="#{id}" async></script>)
   end
 
   private
diff --git a/spec/decorators/asciicast_decorator_spec.rb b/spec/decorators/asciicast_decorator_spec.rb
index 7da77a8..016d9c5 100644
--- a/spec/decorators/asciicast_decorator_spec.rb
+++ b/spec/decorators/asciicast_decorator_spec.rb
@@ -240,4 +240,14 @@ describe AsciicastDecorator do
   describe '#other_by_user' do
     pending
   end
+
+  describe '#embed_script' do
+    before do
+      asciicast.stub!(:id => 123)
+    end
+
+    it 'should be an async script tag including asciicast id' do
+      expect(decorated.embed_script).to match(/^<script[^>]+\b123\b[^>]+><\/script>/)
+    end
+  end
 end