/// <exception cref="Couchbase.Lite.CouchbaseLiteException"></exception>
public virtual void TestRevTree()
{
RevisionInternal rev = new RevisionInternal("MyDocId", "4-foxy", false, database);
IDictionary<string, object> revProperties = new Dictionary<string, object>();
revProperties.Put("_id", rev.GetDocId());
revProperties.Put("_rev", rev.GetRevId());
revProperties.Put("message", "hi");
rev.SetProperties(revProperties);
IList<string> revHistory = new AList<string>();
revHistory.AddItem(rev.GetRevId());
revHistory.AddItem("3-thrice");
revHistory.AddItem("2-too");
revHistory.AddItem("1-won");
database.ForceInsert(rev, revHistory, null);
NUnit.Framework.Assert.AreEqual(1, database.GetDocumentCount());
VerifyHistory(database, rev, revHistory);
RevisionInternal conflict = new RevisionInternal("MyDocId", "5-epsilon", false, database
);
IDictionary<string, object> conflictProperties = new Dictionary<string, object>();
conflictProperties.Put("_id", conflict.GetDocId());
conflictProperties.Put("_rev", conflict.GetRevId());
conflictProperties.Put("message", "yo");
conflict.SetProperties(conflictProperties);
IList<string> conflictHistory = new AList<string>();
conflictHistory.AddItem(conflict.GetRevId());
conflictHistory.AddItem("4-delta");
conflictHistory.AddItem("3-gamma");
conflictHistory.AddItem("2-too");
conflictHistory.AddItem("1-won");
IList wasInConflict = new ArrayList();
Database.ChangeListener listener = new _ChangeListener_84(wasInConflict);
database.AddChangeListener(listener);
database.ForceInsert(conflict, conflictHistory, null);
NUnit.Framework.Assert.IsTrue(wasInConflict.Count > 0);
database.RemoveChangeListener(listener);
NUnit.Framework.Assert.AreEqual(1, database.GetDocumentCount());
VerifyHistory(database, conflict, conflictHistory);
// Add an unrelated document:
RevisionInternal other = new RevisionInternal("AnotherDocID", "1-ichi", false, database
);
IDictionary<string, object> otherProperties = new Dictionary<string, object>();
otherProperties.Put("language", "jp");
other.SetProperties(otherProperties);
IList<string> otherHistory = new AList<string>();
otherHistory.AddItem(other.GetRevId());
database.ForceInsert(other, otherHistory, null);
// Fetch one of those phantom revisions with no body:
RevisionInternal rev2 = database.GetDocumentWithIDAndRev(rev.GetDocId(), "2-too",
EnumSet.NoneOf<Database.TDContentOptions>());
NUnit.Framework.Assert.AreEqual(rev.GetDocId(), rev2.GetDocId());
NUnit.Framework.Assert.AreEqual("2-too", rev2.GetRevId());
//Assert.assertNull(rev2.getContent());
// Make sure no duplicate rows were inserted for the common revisions:
NUnit.Framework.Assert.AreEqual(8, database.GetLastSequenceNumber());
// Make sure the revision with the higher revID wins the conflict:
RevisionInternal current = database.GetDocumentWithIDAndRev(rev.GetDocId(), null,
EnumSet.NoneOf<Database.TDContentOptions>());
NUnit.Framework.Assert.AreEqual(conflict, current);
// Get the _changes feed and verify only the winner is in it:
ChangesOptions options = new ChangesOptions();
RevisionList changes = database.ChangesSince(0, options, null);
RevisionList expectedChanges = new RevisionList();
expectedChanges.AddItem(conflict);
expectedChanges.AddItem(other);
NUnit.Framework.Assert.AreEqual(changes, expectedChanges);
options.SetIncludeConflicts(true);
changes = database.ChangesSince(0, options, null);
expectedChanges = new RevisionList();
expectedChanges.AddItem(rev);
expectedChanges.AddItem(conflict);
expectedChanges.AddItem(other);
NUnit.Framework.Assert.AreEqual(changes, expectedChanges);
}
/// <exception cref="Couchbase.Lite.CouchbaseLiteException"></exception>
public virtual void TestRevTree()
{
RevisionInternal rev = new RevisionInternal("MyDocId", "4-foxy", false, database);
IDictionary <string, object> revProperties = new Dictionary <string, object>();
revProperties.Put("_id", rev.GetDocId());
revProperties.Put("_rev", rev.GetRevId());
revProperties.Put("message", "hi");
rev.SetProperties(revProperties);
IList <string> revHistory = new AList <string>();
revHistory.AddItem(rev.GetRevId());
revHistory.AddItem("3-thrice");
revHistory.AddItem("2-too");
revHistory.AddItem("1-won");
database.ForceInsert(rev, revHistory, null);
NUnit.Framework.Assert.AreEqual(1, database.GetDocumentCount());
VerifyHistory(database, rev, revHistory);
RevisionInternal conflict = new RevisionInternal("MyDocId", "5-epsilon", false, database
);
IDictionary <string, object> conflictProperties = new Dictionary <string, object>();
conflictProperties.Put("_id", conflict.GetDocId());
conflictProperties.Put("_rev", conflict.GetRevId());
conflictProperties.Put("message", "yo");
conflict.SetProperties(conflictProperties);
IList <string> conflictHistory = new AList <string>();
conflictHistory.AddItem(conflict.GetRevId());
conflictHistory.AddItem("4-delta");
conflictHistory.AddItem("3-gamma");
conflictHistory.AddItem("2-too");
conflictHistory.AddItem("1-won");
IList wasInConflict = new ArrayList();
Database.ChangeListener listener = new _ChangeListener_84(wasInConflict);
database.AddChangeListener(listener);
database.ForceInsert(conflict, conflictHistory, null);
NUnit.Framework.Assert.IsTrue(wasInConflict.Count > 0);
database.RemoveChangeListener(listener);
NUnit.Framework.Assert.AreEqual(1, database.GetDocumentCount());
VerifyHistory(database, conflict, conflictHistory);
// Add an unrelated document:
RevisionInternal other = new RevisionInternal("AnotherDocID", "1-ichi", false, database
);
IDictionary <string, object> otherProperties = new Dictionary <string, object>();
otherProperties.Put("language", "jp");
other.SetProperties(otherProperties);
IList <string> otherHistory = new AList <string>();
otherHistory.AddItem(other.GetRevId());
database.ForceInsert(other, otherHistory, null);
// Fetch one of those phantom revisions with no body:
RevisionInternal rev2 = database.GetDocumentWithIDAndRev(rev.GetDocId(), "2-too",
EnumSet.NoneOf <Database.TDContentOptions>());
NUnit.Framework.Assert.AreEqual(rev.GetDocId(), rev2.GetDocId());
NUnit.Framework.Assert.AreEqual("2-too", rev2.GetRevId());
//Assert.assertNull(rev2.getContent());
// Make sure no duplicate rows were inserted for the common revisions:
NUnit.Framework.Assert.AreEqual(8, database.GetLastSequenceNumber());
// Make sure the revision with the higher revID wins the conflict:
RevisionInternal current = database.GetDocumentWithIDAndRev(rev.GetDocId(), null,
EnumSet.NoneOf <Database.TDContentOptions>());
NUnit.Framework.Assert.AreEqual(conflict, current);
// Get the _changes feed and verify only the winner is in it:
ChangesOptions options = new ChangesOptions();
RevisionList changes = database.ChangesSince(0, options, null);
RevisionList expectedChanges = new RevisionList();
expectedChanges.AddItem(conflict);
expectedChanges.AddItem(other);
NUnit.Framework.Assert.AreEqual(changes, expectedChanges);
options.SetIncludeConflicts(true);
changes = database.ChangesSince(0, options, null);
expectedChanges = new RevisionList();
expectedChanges.AddItem(rev);
expectedChanges.AddItem(conflict);
expectedChanges.AddItem(other);
NUnit.Framework.Assert.AreEqual(changes, expectedChanges);
}
