From 4dad94f9713a70131a0b47868e4721269ef81927 Mon Sep 17 00:00:00 2001
From: Louis Chatriot <louis.chatriot@gmail.com>
Date: Tue, 4 Jun 2013 10:17:20 +0200
Subject: [PATCH] Pipelining tested

---
 test/db.test.js | 35 ++++++++++++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/test/db.test.js b/test/db.test.js
index 3dadd00..79a8122 100644
--- a/test/db.test.js
+++ b/test/db.test.js
@@ -1913,7 +1913,7 @@ describe('Database', function () {
   });   // ==== End of 'Using indexes' ==== //
 
 
-  describe.only('Pipelining', function () {
+  describe('Pipelining', function () {
 
     it('Can insert documents and persist them', function (done) {
       d = new Datastore({ filename: testDb, pipeline: true });
@@ -1963,6 +1963,38 @@ describe('Database', function () {
           d.remove({ f: 12 }, {}, function (err, doc31) {
             assert.isNull(err);
 
+            // Need to wait a bit for persistence pipeline to be taken care of
+            // 2ms is enough but let's use 50 to be really sure tests don't fail for a bad reason
+            setTimeout(function () {
+              var rawData = fs.readFileSync(testDb, 'utf8')
+                , treatedData = Datastore.treatRawData(rawData)
+                ;
+
+              treatedData.sort(function (a, b) { return a.f - b.f; });
+              treatedData.length.should.equal(1);
+              assert.deepEqual(treatedData[0], doc5);
+
+              done();
+            }, 50);
+          });
+        });
+      });
+    });
+
+    it('Can update documents in persistence file too', function (done) {
+      d = new Datastore({ filename: testDb, pipeline: true });
+      d.filename.should.equal(testDb);
+      d.pipeline.should.equal(true);
+      d.inMemoryOnly.should.equal(false);
+      assert.isDefined(d.persistenceExecutor);
+
+      d.insert({ f: 12 }, function (err, doc12) {
+        assert.isNull(err);
+        d.insert({ f: 5 }, function (err, doc5) {
+          assert.isNull(err);
+          d.update({ f: 12 }, { $set: { f: 555 } }, {}, function (err) {
+            assert.isNull(err);
+
             // Need to wait a bit for persistence pipeline to be taken care of
             // 2ms is enough but let's use 50 to be really sure tests don't fail for a bad reason
             setTimeout(function () {
@@ -1973,6 +2005,7 @@ describe('Database', function () {
               treatedData.sort(function (a, b) { return a.f - b.f; });
               treatedData.length.should.equal(2);
               assert.deepEqual(treatedData[0], doc5);
+              assert.deepEqual(treatedData[1], { f: 555, _id: doc12._id });
 
               done();
             }, 50);