Add support for the root directory

spec/directories_spec.rb

@@ -8,7 +8,7 @@ describe "Directories" do
     purge_all_buckets
 
     auth = auth_bucket.new("jimmy:123")
-    auth.data = ["documents:r", "tasks:rw"]
+    auth.data = [":r", "documents:r", "tasks:rw"]
     auth.store
 
     header "Authorization", "Bearer 123"
@@ -107,7 +107,7 @@ describe "Directories" do
       end
     end
 
-    describe "for an empty or absent directory" do
+    context "for an empty or absent directory" do
       it "returns an empty listing" do
         get "/jimmy/documents/notfound/"
 
@@ -115,6 +115,30 @@ describe "Directories" do
         last_response.body.must_equal "{}"
       end
     end
+
+    context "for the root directory" do
+      before do
+        auth = auth_bucket.new("jimmy:123")
+        auth.data = [":rw"]
+        auth.store
+
+        put "/jimmy/root-1", "Put my root down"
+        put "/jimmy/root-2", "Back to the roots"
+      end
+
+      it "lists the containing objects and direct sub-directories" do
+        get "/jimmy/"
+
+        last_response.status.must_equal 200
+
+        content = JSON.parse(last_response.body)
+        content.must_include "root-1"
+        content.must_include "root-2"
+        content.must_include "tasks/"
+        content["tasks/"].to_s.must_match /\d+/
+        content["tasks/"].to_s.length.must_be :>=, 10
+      end
+    end
   end
 
   describe "directory object" do
@@ -133,6 +157,18 @@ describe "Directories" do
           object = directory_bucket.get("jimmy:tasks/home")
           object.indexes["directory_bin"].must_include "tasks"
         end
+
+        it "creates directory objects for the parent directories" do
+          put "/jimmy/tasks/home/trash", "take out the trash"
+
+          object = directory_bucket.get("jimmy:tasks")
+          object.indexes["directory_bin"].must_include "/"
+          object.last_modified.wont_be_nil
+
+          object = directory_bucket.get("jimmy:")
+          object.indexes["directory_bin"].must_be_empty
+          object.last_modified.wont_be_nil
+        end
       end
 
       context "existing directory object" do
@@ -177,6 +213,18 @@ describe "Directories" do
         last_response.headers["Access-Control-Allow-Headers"].must_equal "Authorization, Content-Type, Origin"
       end
     end
+
+    context "root directory" do
+      it "has CORS headers set" do
+        options "/jimmy/"
+
+        last_response.status.must_equal 200
+
+        last_response.headers["Access-Control-Allow-Origin"].must_equal "*"
+        last_response.headers["Access-Control-Allow-Methods"].must_equal "GET, PUT, DELETE"
+        last_response.headers["Access-Control-Allow-Headers"].must_equal "Authorization, Content-Type, Origin"
+      end
+    end
   end
 
   describe "DELETE file" do

spec/permissions_spec.rb

@@ -245,6 +245,42 @@ describe "Permissions" do
           data_bucket.get("jimmy:documents/very/interesting:text")
         }.must_raise Riak::HTTPFailedRequest
       end
+
+      context "root directory" do
+        before do
+          object = data_bucket.new("jimmy::root")
+          object.content_type = "text/plain"
+          object.data = "Back to the roots"
+          object.store
+        end
+
+        it "allows GET requests" do
+          get "/jimmy/root"
+
+          last_response.status.must_equal 200
+          last_response.body.must_equal "Back to the roots"
+        end
+
+        it "allows PUT requests" do
+          put "/jimmy/1", "Gonna kick it root down"
+
+          # File.open('response.html', 'w') do |f|
+          #   f.write last_response.body
+          # end
+
+          last_response.status.must_equal 200
+          data_bucket.get("jimmy::1").data.must_equal "Gonna kick it root down"
+        end
+
+        it "allows DELETE requests" do
+          delete "/jimmy/root"
+
+          last_response.status.must_equal 204
+          lambda {
+            data_bucket.get("jimmy::root")
+          }.must_raise Riak::HTTPFailedRequest
+        end
+      end
     end
 
     describe "read all" do