public void WriteOid()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
byte[] oid = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 };
writer.WriteStartObject();
writer.WritePropertyName("_oid");
writer.WriteObjectId(oid);
writer.WriteEndObject();
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual("17-00-00-00-07-5F-6F-69-64-00-01-02-03-04-05-06-07-08-09-0A-0B-0C-00", bson);
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.StartObject, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.Bytes, reader.TokenType);
Assert.AreEqual(oid, reader.Value);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.EndObject, reader.TokenType);
}
public void WriteValues()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteValue(long.MaxValue);
writer.WriteValue((ulong)long.MaxValue);
writer.WriteValue(int.MaxValue);
writer.WriteValue((uint)int.MaxValue);
writer.WriteValue(byte.MaxValue);
writer.WriteValue(sbyte.MaxValue);
writer.WriteValue('a');
writer.WriteValue(decimal.MaxValue);
writer.WriteValue(double.MaxValue);
writer.WriteValue(float.MaxValue);
writer.WriteValue(true);
writer.WriteValue(new byte[] { 0, 1, 2, 3, 4 });
writer.WriteValue(new DateTimeOffset(2000, 12, 29, 12, 30, 0, TimeSpan.Zero));
writer.WriteValue(new DateTime(2000, 12, 29, 12, 30, 0, DateTimeKind.Utc));
writer.WriteEnd();
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual("8C-00-00-00-12-30-00-FF-FF-FF-FF-FF-FF-FF-7F-12-31-00-FF-FF-FF-FF-FF-FF-FF-7F-10-32-00-FF-FF-FF-7F-10-33-00-FF-FF-FF-7F-10-34-00-FF-00-00-00-10-35-00-7F-00-00-00-02-36-00-02-00-00-00-61-00-01-37-00-00-00-00-00-00-00-F0-45-01-38-00-FF-FF-FF-FF-FF-FF-EF-7F-01-39-00-00-00-00-E0-FF-FF-EF-47-08-31-30-00-01-05-31-31-00-05-00-00-00-02-00-01-02-03-04-09-31-32-00-40-C5-E2-BA-E3-00-00-00-09-31-33-00-40-C5-E2-BA-E3-00-00-00-00", bson);
}
public void WriteBytes()
{
byte[] data = Encoding.UTF8.GetBytes("Hello world!");
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteValue("a");
writer.WriteValue("b");
writer.WriteValue(data);
writer.WriteEndArray();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "2B-00-00-00-02-30-00-02-00-00-00-61-00-02-31-00-02-00-00-00-62-00-05-32-00-0C-00-00-00-00-48-65-6C-6C-6F-20-77-6F-72-6C-64-21-00";
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
BsonReader reader = new BsonReader(new MemoryStream(ms.ToArray()));
reader.ReadRootValueAsArray = true;
reader.Read();
reader.Read();
reader.Read();
reader.Read();
Assert.AreEqual(JsonToken.Bytes, reader.TokenType);
CollectionAssert.AreEquivalent(data, (byte[])reader.Value);
}
public void WriteLargeStrings()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
StringBuilder largeStringBuilder = new StringBuilder();
for (int i = 0; i < 100; i++)
{
if (i > 0)
{
largeStringBuilder.Append("-");
}
largeStringBuilder.Append(i.ToString(CultureInfo.InvariantCulture));
}
string largeString = largeStringBuilder.ToString();
writer.WriteStartObject();
writer.WritePropertyName(largeString);
writer.WriteValue(largeString);
writer.WriteEndObject();
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual("4E-02-00-00-02-30-2D-31-2D-32-2D-33-2D-34-2D-35-2D-36-2D-37-2D-38-2D-39-2D-31-30-2D-31-31-2D-31-32-2D-31-33-2D-31-34-2D-31-35-2D-31-36-2D-31-37-2D-31-38-2D-31-39-2D-32-30-2D-32-31-2D-32-32-2D-32-33-2D-32-34-2D-32-35-2D-32-36-2D-32-37-2D-32-38-2D-32-39-2D-33-30-2D-33-31-2D-33-32-2D-33-33-2D-33-34-2D-33-35-2D-33-36-2D-33-37-2D-33-38-2D-33-39-2D-34-30-2D-34-31-2D-34-32-2D-34-33-2D-34-34-2D-34-35-2D-34-36-2D-34-37-2D-34-38-2D-34-39-2D-35-30-2D-35-31-2D-35-32-2D-35-33-2D-35-34-2D-35-35-2D-35-36-2D-35-37-2D-35-38-2D-35-39-2D-36-30-2D-36-31-2D-36-32-2D-36-33-2D-36-34-2D-36-35-2D-36-36-2D-36-37-2D-36-38-2D-36-39-2D-37-30-2D-37-31-2D-37-32-2D-37-33-2D-37-34-2D-37-35-2D-37-36-2D-37-37-2D-37-38-2D-37-39-2D-38-30-2D-38-31-2D-38-32-2D-38-33-2D-38-34-2D-38-35-2D-38-36-2D-38-37-2D-38-38-2D-38-39-2D-39-30-2D-39-31-2D-39-32-2D-39-33-2D-39-34-2D-39-35-2D-39-36-2D-39-37-2D-39-38-2D-39-39-00-22-01-00-00-30-2D-31-2D-32-2D-33-2D-34-2D-35-2D-36-2D-37-2D-38-2D-39-2D-31-30-2D-31-31-2D-31-32-2D-31-33-2D-31-34-2D-31-35-2D-31-36-2D-31-37-2D-31-38-2D-31-39-2D-32-30-2D-32-31-2D-32-32-2D-32-33-2D-32-34-2D-32-35-2D-32-36-2D-32-37-2D-32-38-2D-32-39-2D-33-30-2D-33-31-2D-33-32-2D-33-33-2D-33-34-2D-33-35-2D-33-36-2D-33-37-2D-33-38-2D-33-39-2D-34-30-2D-34-31-2D-34-32-2D-34-33-2D-34-34-2D-34-35-2D-34-36-2D-34-37-2D-34-38-2D-34-39-2D-35-30-2D-35-31-2D-35-32-2D-35-33-2D-35-34-2D-35-35-2D-35-36-2D-35-37-2D-35-38-2D-35-39-2D-36-30-2D-36-31-2D-36-32-2D-36-33-2D-36-34-2D-36-35-2D-36-36-2D-36-37-2D-36-38-2D-36-39-2D-37-30-2D-37-31-2D-37-32-2D-37-33-2D-37-34-2D-37-35-2D-37-36-2D-37-37-2D-37-38-2D-37-39-2D-38-30-2D-38-31-2D-38-32-2D-38-33-2D-38-34-2D-38-35-2D-38-36-2D-38-37-2D-38-38-2D-38-39-2D-39-30-2D-39-31-2D-39-32-2D-39-33-2D-39-34-2D-39-35-2D-39-36-2D-39-37-2D-39-38-2D-39-39-00-00", bson);
}
public void ConvertRegexWithAllOptionsBson()
{
Regex regex = new Regex(
"/",
RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.Multiline | RegexOptions.ExplicitCapture);
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
JsonSerializer serializer = new JsonSerializer();
serializer.Converters.Add(new RegexConverter());
serializer.Serialize(writer, new RegexTestClass {
Regex = regex
});
string expected = "14-00-00-00-0B-52-65-67-65-78-00-2F-00-69-6D-73-75-78-00-00";
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
serializer.Converters.Add(new RegexConverter());
RegexTestClass c = serializer.Deserialize <RegexTestClass>(reader);
Assert.AreEqual("/", c.Regex.ToString());
Assert.AreEqual(RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.Multiline | RegexOptions.ExplicitCapture, c.Regex.Options);
}
public void WriteBigInteger()
{
BigInteger i = BigInteger.Parse("1999999999999999999999999999999999999999999999999999999999990");
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("Blah");
writer.WriteValue(i);
writer.WriteEndObject();
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual("2A-00-00-00-05-42-6C-61-68-00-1A-00-00-00-00-F6-FF-FF-FF-FF-FF-FF-1F-B2-21-CB-28-59-84-C4-AE-03-8A-44-34-2F-4C-4E-9E-3E-01-00", bson);
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.StartObject, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.Bytes, reader.TokenType);
CollectionAssert.AreEqual(new byte[] { 246, 255, 255, 255, 255, 255, 255, 31, 178, 33, 203, 40, 89, 132, 196, 174, 3, 138, 68, 52, 47, 76, 78, 158, 62, 1 }, (byte[])reader.Value);
Assert.AreEqual(i, new BigInteger((byte[])reader.Value));
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.EndObject, reader.TokenType);
Assert.IsFalse(reader.Read());
}
public void WriteDouble()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteValue(99.99d);
writer.WriteEnd();
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual("10-00-00-00-01-30-00-8F-C2-F5-28-5C-FF-58-40-00", bson);
}
public void WriteSingleObject()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("Blah");
writer.WriteValue(1);
writer.WriteEndObject();
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual("0F-00-00-00-10-42-6C-61-68-00-01-00-00-00-00", bson);
}
public void WriteEmptyStrings()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("");
writer.WriteValue("");
writer.WriteEndObject();
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual("0C-00-00-00-02-00-01-00-00-00-00-00", bson);
}
public void SerializeToBson()
{
Regex regex = new Regex("abc", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant);
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
JsonSerializer serializer = new JsonSerializer();
serializer.Converters.Add(new RegexConverter());
serializer.Serialize(writer, new RegexTestClass {
Regex = regex
});
string expected = "13-00-00-00-0B-52-65-67-65-78-00-61-62-63-00-69-75-00-00";
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
}
public void WriteArrayBsonFromSite()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteValue("a");
writer.WriteValue("b");
writer.WriteValue("c");
writer.WriteEndArray();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "20-00-00-00-02-30-00-02-00-00-00-61-00-02-31-00-02-00-00-00-62-00-02-32-00-02-00-00-00-63-00-00";
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
}
public void WriteBytes()
{
byte[] data = Encoding.UTF8.GetBytes("Hello world!");
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteValue("a");
writer.WriteValue("b");
writer.WriteValue(data);
writer.WriteEndArray();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "2B-00-00-00-02-30-00-02-00-00-00-61-00-02-31-00-02-00-00-00-62-00-05-32-00-0C-00-00-00-02-48-65-6C-6C-6F-20-77-6F-72-6C-64-21-00";
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
}
public void ReadNestedArrayIntoLinq()
{
string hexdoc = "87-00-00-00-05-5F-69-64-00-0C-00-00-00-02-4A-78-93-79-17-22-00-00-00-00-61-CF-04-61-00-5D-00-00-00-01-30-00-00-00-00-00-00-00-F0-3F-01-31-00-00-00-00-00-00-00-00-40-01-32-00-00-00-00-00-00-00-08-40-01-33-00-00-00-00-00-00-00-10-40-01-34-00-00-00-00-00-00-00-14-50-01-35-00-00-00-00-00-00-00-18-40-01-36-00-00-00-00-00-00-00-1C-40-01-37-00-00-00-00-00-00-00-20-40-00-02-62-00-05-00-00-00-74-65-73-74-00-00";
byte[] data = MiscellaneousUtils.HexToBytes(hexdoc);
BsonReader reader = new BsonReader(new MemoryStream(data));
JObject o = (JObject)JToken.ReadFrom(reader);
Assert.AreEqual(3, o.Count);
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
o.WriteTo(writer);
writer.Flush();
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual(hexdoc, bson);
}
public void WriteNestedArray()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("_id");
writer.WriteValue(MiscellaneousUtils.HexToBytes("4A-78-93-79-17-22-00-00-00-00-61-CF"));
writer.WritePropertyName("a");
writer.WriteStartArray();
for (int i = 1; i <= 8; i++)
{
double value = (i != 5)
? Convert.ToDouble(i)
: 5.78960446186581E+77d;
writer.WriteValue(value);
}
writer.WriteEndArray();
writer.WritePropertyName("b");
writer.WriteValue("test");
writer.WriteEndObject();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "87-00-00-00-05-5F-69-64-00-0C-00-00-00-02-4A-78-93-79-17-22-00-00-00-00-61-CF-04-61-00-5D-00-00-00-01-30-00-00-00-00-00-00-00-F0-3F-01-31-00-00-00-00-00-00-00-00-40-01-32-00-00-00-00-00-00-00-08-40-01-33-00-00-00-00-00-00-00-10-40-01-34-00-00-00-00-00-00-00-14-50-01-35-00-00-00-00-00-00-00-18-40-01-36-00-00-00-00-00-00-00-1C-40-01-37-00-00-00-00-00-00-00-20-40-00-02-62-00-05-00-00-00-74-65-73-74-00-00";
string bson = MiscellaneousUtils.BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
}