                     test.deepEqual storedIndex, {}
                     test.done()
 
-    'add extends the index': (test) ->
+    'merge extends the index': (test) ->
         config = this.config
 
         index =

                    test.deepEqual storedIndex, searchlight.index.invert combined
                    test.done()

    'set overwrites the index': (test) ->
        config = this.config

        index =


        invertedIndex = searchlight.index.invert index

        searchlight.redis.rebuild config, invertedIndex, (err) ->
            throw err if err?

            searchlight.redis.search config, ['it', 'is'], (err, results) ->
