Finish the recipe wikification specs.

helpers.rb

@@ -24,11 +24,22 @@ def wiki(original)
       text = original.dup
       text.gsub!(/\b(\d+)F/, "\\1° F")
       text.gsub!(/\[kid:(\w+)\]/m) { |kid| kid_nicknames[$1] }
+      text.gsub!(/\[recipe:(\S+)\]/m) { |r| recipe_link($1) }
       RedCloth.new(text).to_html
     end
 
     def kid_nicknames
-      { }
+      @@kid_kicknames ||= JSON.parse(RestClient.get("#{_db}/kids"))
     end
+
+    def _db
+      @@db
+    end
+
+    def recipe_link(permalink)
+      recipe = JSON.parse(RestClient.get("#{_db}/#{permalink}"))
+      %Q|<a href="/recipes/#{recipe['_id']}">#{recipe['title']}</a>|
+    end
+
   end
 end

spec/eee_helpers_spec.rb

@@ -22,13 +22,24 @@
     wiki("250F").should contain("250° F")
   end
 
-  it "should wikify kids names" do
-    self.stub!(:kid_nicknames).
-      and_return({"marsha" => "the oldest Brady girl"})
-    wiki("[kid:marsha]").should contain("the oldest Brady girl")
-  end
+  context "data stored in CouchDB" do
+    before(:each) do
+      self.stub!(:_db).and_return("http://example.org/couchdb")
+    end
+
+    it "should lookup kid nicknames" do
+      RestClient.stub!(:get).and_return('{"marsha":"the oldest Brady girl"}')
+      wiki("[kid:marsha]").should contain("the oldest Brady girl")
+    end
 
-  it "should lookup kid nicknames in CouchDB"
+    it "should wikify recipe URIs" do
+      RestClient.stub!(:get).
+        and_return('{"_id":"id-123","title":"Title"}')
 
-  it "should wikify recipe URIs"
+      wiki("[recipe:id-123]").
+        should have_selector("a",
+                             :href    => "/recipes/id-123",
+                             :content => "Title")
+    end
+  end
 end