Support for create_node_index and drop_node_index in batch

lib/neography/rest/batch.rb

@@ -54,6 +54,21 @@ def create_node(body)
 
       # NodeIndexes
 
+      def create_node_index(name, type = "exact", provider = "lucene")
+        post NodeIndexes.all_path do
+          { :name => name,
+            :config => {
+              :type => type,
+              :provider => provider
+            }
+          }
+        end
+      end
+
+      def drop_node_index(index)
+        delete NodeIndexes.unique_path(:index => index)
+      end
+
       def create_unique_node(index, key, value, properties)
         post NodeIndexes.unique_path(:index => index) do
           {

spec/integration/rest_batch_spec.rb

@@ -210,6 +210,23 @@
       existing_relationship["self"].should == new_relationship["self"]
     end
 
+    it "can drop a node index" do
+      index_name = generate_text(6)
+      @neo.create_node_index(index_name)
+      @neo.batch [:drop_node_index, index_name]
+      @neo.list_node_indexes[index_name].should be_nil
+    end
+
+    it "can create a node index" do
+      index_name = generate_text(6)
+      @neo.batch [:create_node_index, index_name, "fulltext", "lucene"]
+      indexes = @neo.list_node_indexes
+      index = indexes[index_name]
+      index.should_not be_nil
+      index["provider"].should == "lucene"
+      index["type"].should == "fulltext"
+    end
+
     it "can add a node to an index" do
       index_name = generate_text(6)
       new_node = @neo.create_node