public void TestCompareToBsonValue()
{
var bsonDocument = new BsonDocument {
{ "a", 1 }, { "b", 2 }
};
var bson = bsonDocument.ToBson();
using (var lazyBsonDocument = BsonSerializer.Deserialize <LazyBsonDocument>(bson))
{
Assert.AreEqual(0, lazyBsonDocument.CompareTo((BsonValue)bsonDocument));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize <LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone["a"] = 0;
Assert.AreEqual(1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize <LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone["a"] = 2;
Assert.AreEqual(-1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize <LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone.SetElement(0, new BsonElement("c", 1)); // "a" < "c" when comparing names
Assert.AreEqual(-1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize <LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone.Remove("b");
Assert.AreEqual(1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize <LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone["c"] = 3;
Assert.AreEqual(-1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
}
/// <summary>
/// Creates a clone of the cursor.
/// </summary>
/// <param name="documentType">The type of the documents returned.</param>
/// <param name="serializer">The serializer to use.</param>
/// <returns>
/// A clone of the cursor.
/// </returns>
public virtual MongoCursor Clone(Type documentType, IBsonSerializer serializer)
{
var clone = Create(documentType, _collection, _query, _readPreference, serializer);
clone._options = _options == null ? null : (BsonDocument)_options.Clone();
clone._flags = _flags;
clone._skip = _skip;
clone._limit = _limit;
clone._batchSize = _batchSize;
clone._fields = _fields;
return(clone);
}
internal static BsonDocument CreateClientDocument(string applicationName, BsonDocument driverDocument, BsonDocument osDocument, string platformString)
{
var clientDocument = new BsonDocument
{
{ "application", () => new BsonDocument("name", applicationName), applicationName != null },
{ "driver", driverDocument },
{ "os", osDocument.Clone() }, // clone because we might be removing optional fields from this particular clientDocument
{ "platform", platformString }
};
return RemoveOptionalFieldsUntilDocumentIsLessThan512Bytes(clientDocument);
}
internal static BsonDocument CreateClientDocument(string applicationName, BsonDocument driverDocument, BsonDocument osDocument, string platformString)
{
var clientDocument = new BsonDocument
{
{ "application", () => new BsonDocument("name", applicationName), applicationName != null },
{ "driver", driverDocument },
{ "os", osDocument.Clone() }, // clone because we might be removing optional fields from this particular clientDocument
{ "platform", platformString }
};
return(RemoveOptionalFieldsUntilDocumentIsLessThan512Bytes(clientDocument));
}
/// <summary>
/// Creates a clone of the cursor.
/// </summary>
/// <returns>A clone of the cursor.</returns>
public virtual MongoCursor <TNewDocument> Clone <TNewDocument>()
{
var clone = new MongoCursor <TNewDocument>(collection, query);
clone.options = options == null ? null : (BsonDocument)options.Clone();
clone.flags = flags;
clone.slaveOk = slaveOk;
clone.skip = skip;
clone.limit = limit;
clone.batchSize = batchSize;
return(clone);
}
/// <summary>
/// Creates a clone of the cursor.
/// </summary>
/// <param name="documentType">The type of the documents returned.</param>
/// <returns>A clone of the cursor.</returns>
public virtual MongoCursor Clone(Type documentType)
{
var clone = Create(documentType, _collection, _query);
clone._options = _options == null ? null : (BsonDocument)_options.Clone();
clone._flags = _flags;
clone._slaveOk = _slaveOk;
clone._skip = _skip;
clone._limit = _limit;
clone._batchSize = _batchSize;
clone._fields = _fields;
clone._serializationOptions = _serializationOptions;
return(clone);
}
/// <summary>
/// Creates a clone of the cursor.
/// </summary>
/// <param name="documentType">The type of the documents returned.</param>
/// <returns>A clone of the cursor.</returns>
public virtual MongoCursor Clone(Type documentType)
{
var clone = Create(documentType, collection, query);
clone.options = options == null ? null : (BsonDocument)options.Clone();
clone.flags = flags;
clone.slaveOk = slaveOk;
clone.skip = skip;
clone.limit = limit;
clone.batchSize = batchSize;
clone.fields = fields;
clone.serializationOptions = serializationOptions;
return(clone);
}
/// <summary>
/// Creates a clone of the cursor.
/// </summary>
/// <param name="documentType">The type of the documents returned.</param>
/// <param name="serializer">The serializer to use.</param>
/// <returns>
/// A clone of the cursor.
/// </returns>
public virtual MongoCursor Clone(Type documentType, IBsonSerializer serializer)
{
#pragma warning disable 618
var clone = Create(documentType, _collection, _query, _readConcern, _readPreference, serializer);
#pragma warning restore
clone._batchSize = _batchSize;
clone._collation = _collation;
clone._fields = _fields;
clone._flags = _flags;
clone._limit = _limit;
clone._maxAwaitTime = _maxAwaitTime;
clone._options = _options == null ? null : (BsonDocument)_options.Clone();
clone._skip = _skip;
return(clone);
}
public void TestClone()
{
var document = new BsonDocument("d", new BsonDocument("x", 1));
var clone = (BsonDocument)document.Clone();
Assert.AreEqual(clone, document);
Assert.AreSame(clone["d"], document["d"]);
}
public void TestCompareToBsonValue()
{
var bsonDocument = new BsonDocument { { "a", 1 }, { "b", 2 } };
var bson = bsonDocument.ToBson();
using (var lazyBsonDocument = BsonSerializer.Deserialize<LazyBsonDocument>(bson))
{
Assert.AreEqual(0, lazyBsonDocument.CompareTo((BsonValue)bsonDocument));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize<LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone["a"] = 0;
Assert.AreEqual(1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize<LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone["a"] = 2;
Assert.AreEqual(-1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize<LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone.SetElement(0, new BsonElement("c", 1)); // "a" < "c" when comparing names
Assert.AreEqual(-1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize<LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone.Remove("b");
Assert.AreEqual(1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
using (var lazyBsonDocument = BsonSerializer.Deserialize<LazyBsonDocument>(bson))
{
var clone = (BsonDocument)bsonDocument.Clone();
clone["c"] = 3;
Assert.AreEqual(-1, lazyBsonDocument.CompareTo((BsonValue)clone));
}
}
// public methods
/// <summary>
/// Creates a shallow clone of the BsonJavaScriptWithScope (see also DeepClone).
/// </summary>
/// <returns>A shallow clone of the BsonJavaScriptWithScope.</returns>
public override BsonValue Clone()
{
return(new BsonJavaScriptWithScope(Code, (BsonDocument)_scope.Clone()));
}