/ToMigrate/Raven.Tests/Conflicts/ShouldntCreateConflictIfIdentical.cs

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using Raven.Abstractions.Json.Linq;

using Raven.Client.Document;

using Raven.Json.Linq;

using Raven.Tests.Common;

using Xunit;

using Constants = Raven.Abstractions.Data.Constants;

namespace Raven.Tests.Conflicts

{

    public class ShouldntCreateConflictIfIdentical : ReplicationBase

    {

        private static RavenJObject userAsObject = RavenJObject.FromObject(

            new { Name = "Tal", Address = new { Country = "Israel", City = "Zichron" } });



        private static byte[] data = {13, 35, 65};



        [Fact]

        public void IdenticalDocumentsShouldntCreateConflicts()

        {

            using (var store1 = CreateStore())

            using (var store2 = CreateStore())

            {

                store1.DatabaseCommands.Put("users/1", null, userAsObject, null);

                store2.DatabaseCommands.Put("users/1", null, userAsObject, null);

                var userOnStore1 = store1.DatabaseCommands.Get("users/1");

                var user = store2.DatabaseCommands.Get("users/1");

                TellFirstInstanceToReplicateToSecondInstance();

                WaitForReplication(store2, "users/1", changedSince: user.Etag);

                //if this line doesn't throw this means that the conflict was resolved.

                user = store2.DatabaseCommands.Get("users/1");

                //Making sure user on store 2 has the history of versions from store 1

                Assert.Equal(1, ((RavenJArray)user.Metadata[Constants.RavenReplicationHistory]).Length);

                Assert.Equal(userOnStore1.Metadata[Constants.RavenReplicationSource].Value<string>(),

                    ((RavenJObject)((RavenJArray)user.Metadata[Constants.RavenReplicationHistory]).First())[Constants.RavenReplicationSource].Value<string>());

            }             

        }



        [Fact]

        public void IdenticalAttachmentsShouldntCreateConflicts()

        {

            using (var store1 = CreateStore())

            using (var store2 = CreateStore())

            {

                store1.DatabaseCommands.PutAttachment("attachments/1", null, new MemoryStream(data), null);

                store2.DatabaseCommands.PutAttachment("attachments/1", null, new MemoryStream(data), null);

                var attOnStore1 = store1.DatabaseCommands.GetAttachment("attachments/1");

                var att = store2.DatabaseCommands.GetAttachment("attachments/1");

                TellFirstInstanceToReplicateToSecondInstance();

                WaitForAttachment(store2, "attachments/1", att.Etag);

                //if this line doesn't throw this means that the conflict was resolved.

                att = store2.DatabaseCommands.GetAttachment("attachments/1");

                //Making sure user on store 2 has the history of versions from store 1

                Assert.Equal(1, ((RavenJArray)att.Metadata[Constants.RavenReplicationHistory]).Length);

                Assert.Equal(attOnStore1.Metadata[Constants.RavenReplicationSource].Value<string>(),

                    ((RavenJObject)((RavenJArray)att.Metadata[Constants.RavenReplicationHistory]).First())[Constants.RavenReplicationSource].Value<string>());

            }

        }

    }

}