fix

book/node_modules/lunr/test/serialisation_test.js

@@ -0,0 +1,46 @@
+module('serialisation', {
+  setup: function () {
+    this.corpus = [{
+      id: 'a',
+      title: 'Mr. Green kills Colonel Mustard',
+      body: 'Mr. Green killed Colonel Mustard in the study with the candlestick. Mr. Green is not a very nice fellow.'
+    },{
+      id: 'b',
+      title: 'Plumb waters plant',
+      body: 'Professor Plumb has a green plant in his study'
+    },{
+      id: 'c',
+      title: 'Scarlett helps Professor',
+      body: 'Miss Scarlett watered Professor Plumbs green plant while he was away from his office last week.'
+    }]
+  }
+})
+
+test('dumping and loading an index', function () {
+  var idx = new lunr.Index
+
+  idx.field('title', { boost: 10 })
+  idx.field('body')
+
+  this.corpus.forEach(function (doc) { idx.add(doc) })
+
+  var dumpedIdx = JSON.stringify(idx),
+      clonedIdx = lunr.Index.load(JSON.parse(dumpedIdx))
+
+  deepEqual(idx.search('green plant'), clonedIdx.search('green plant'))
+})
+
+test('dumping and loading an index with a populated pipeline', function () {
+  var idx = lunr(function () {
+    this.field('title', { boost: 10 })
+    this.field('body')
+  })
+
+  this.corpus.forEach(function (doc) { idx.add(doc) })
+
+  var dumpedIdx = JSON.stringify(idx),
+      clonedIdx = lunr.Index.load(JSON.parse(dumpedIdx))
+
+  deepEqual(idx.pipeline._stack, clonedIdx.pipeline._stack)
+  deepEqual(idx.search('water'), clonedIdx.search('water'))
+})