/// <exception cref="System.Exception"></exception>
public virtual void TestRemoteConflictResolution()
{
// Create a document with two conflicting edits.
Document doc = database.CreateDocument();
SavedRevision rev1 = doc.CreateRevision().Save();
SavedRevision rev2a = CreateRevisionWithRandomProps(rev1, false);
SavedRevision rev2b = CreateRevisionWithRandomProps(rev1, true);
// make sure we can query the db to get the conflict
Query allDocsQuery = database.CreateAllDocumentsQuery();
allDocsQuery.SetAllDocsMode(Query.AllDocsMode.OnlyConflicts);
QueryEnumerator rows = allDocsQuery.Run();
bool foundDoc = false;
NUnit.Framework.Assert.AreEqual(1, rows.GetCount());
for (IEnumerator<QueryRow> it = rows; it.HasNext(); )
{
QueryRow row = it.Next();
if (row.GetDocument().GetId().Equals(doc.GetId()))
{
foundDoc = true;
}
}
NUnit.Framework.Assert.IsTrue(foundDoc);
// Push the conflicts to the remote DB.
Replication push = database.CreatePushReplication(GetReplicationURL());
RunReplication(push);
NUnit.Framework.Assert.IsNull(push.GetLastError());
// Prepare a bulk docs request to resolve the conflict remotely. First, advance rev 2a.
JSONObject rev3aBody = new JSONObject();
rev3aBody.Put("_id", doc.GetId());
rev3aBody.Put("_rev", rev2a.GetId());
// Then, delete rev 2b.
JSONObject rev3bBody = new JSONObject();
rev3bBody.Put("_id", doc.GetId());
rev3bBody.Put("_rev", rev2b.GetId());
rev3bBody.Put("_deleted", true);
// Combine into one _bulk_docs request.
JSONObject requestBody = new JSONObject();
requestBody.Put("docs", new JSONArray(Arrays.AsList(rev3aBody, rev3bBody)));
// Make the _bulk_docs request.
HttpClient client = new DefaultHttpClient();
string bulkDocsUrl = GetReplicationURL().ToExternalForm() + "/_bulk_docs";
HttpPost request = new HttpPost(bulkDocsUrl);
request.SetHeader("Content-Type", "application/json");
string json = requestBody.ToString();
request.SetEntity(new StringEntity(json));
HttpResponse response = client.Execute(request);
// Check the response to make sure everything worked as it should.
NUnit.Framework.Assert.AreEqual(201, response.GetStatusLine().GetStatusCode());
string rawResponse = IOUtils.ToString(response.GetEntity().GetContent());
JSONArray resultArray = new JSONArray(rawResponse);
NUnit.Framework.Assert.AreEqual(2, resultArray.Length());
for (int i = 0; i < resultArray.Length(); i++)
{
NUnit.Framework.Assert.IsTrue(((JSONObject)resultArray.Get(i)).IsNull("error"));
}
WorkaroundSyncGatewayRaceCondition();
// Pull the remote changes.
Replication pull = database.CreatePullReplication(GetReplicationURL());
RunReplication(pull);
NUnit.Framework.Assert.IsNull(pull.GetLastError());
// Make sure the conflict was resolved locally.
NUnit.Framework.Assert.AreEqual(1, doc.GetConflictingRevisions().Count);
}
private List<Song> MapSongs(string ret)
{
var arr = new JSONArray(ret);
var list = new List<Song>();
for (var i = 0; i < arr.Length(); i++)
{
var item = (JSONObject)arr.Get(i);
var id = item.GetInt("id");
var name = item.GetString("name");
var relativePath = item.GetString("relativePath");
var artist = item.GetString("artist");
var lenght = this.JsonToTimeSpan(item.GetJSONObject("length"));
var lastModified = DateTime.Parse(item.GetString("lastModified"));
var fileLenght = item.GetInt("fileLength");
var song = new Song(id,
name,
relativePath,
artist,
lenght,
lastModified,
fileLenght);
list.Add(song);
}
return list;
}
/// <exception cref="System.Exception"></exception>
public virtual void TestRemoteConflictResolution()
{
// Create a document with two conflicting edits.
Document doc = database.CreateDocument();
SavedRevision rev1 = doc.CreateRevision().Save();
SavedRevision rev2a = rev1.CreateRevision().Save();
SavedRevision rev2b = rev1.CreateRevision().Save(true);
// Push the conflicts to the remote DB.
Replication push = database.CreatePushReplication(GetReplicationURL());
RunReplication(push);
// Prepare a bulk docs request to resolve the conflict remotely. First, advance rev 2a.
JSONObject rev3aBody = new JSONObject();
rev3aBody.Put("_id", doc.GetId());
rev3aBody.Put("_rev", rev2a.GetId());
// Then, delete rev 2b.
JSONObject rev3bBody = new JSONObject();
rev3bBody.Put("_id", doc.GetId());
rev3bBody.Put("_rev", rev2b.GetId());
rev3bBody.Put("_deleted", true);
// Combine into one _bulk_docs request.
JSONObject requestBody = new JSONObject();
requestBody.Put("docs", new JSONArray(Arrays.AsList(rev3aBody, rev3bBody)));
// Make the _bulk_docs request.
HttpClient client = new DefaultHttpClient();
string bulkDocsUrl = GetReplicationURL().ToExternalForm() + "/_bulk_docs";
HttpPost request = new HttpPost(bulkDocsUrl);
request.SetHeader("Content-Type", "application/json");
string json = requestBody.ToString();
request.SetEntity(new StringEntity(json));
HttpResponse response = client.Execute(request);
// Check the response to make sure everything worked as it should.
NUnit.Framework.Assert.AreEqual(201, response.GetStatusLine().GetStatusCode());
string rawResponse = IOUtils.ToString(response.GetEntity().GetContent());
JSONArray resultArray = new JSONArray(rawResponse);
NUnit.Framework.Assert.AreEqual(2, resultArray.Length());
for (int i = 0; i < resultArray.Length(); i++)
{
NUnit.Framework.Assert.IsTrue(((JSONObject)resultArray.Get(i)).IsNull("error"));
}
WorkaroundSyncGatewayRaceCondition();
// Pull the remote changes.
Replication pull = database.CreatePullReplication(GetReplicationURL());
RunReplication(pull);
// Make sure the conflict was resolved locally.
NUnit.Framework.Assert.AreEqual(1, doc.GetConflictingRevisions().Count);
}