public void WriteBigInteger() { BigInteger i = BigInteger.Parse("1999999999999999999999999999999999999999999999999999999999990"); MemoryStream ms = new MemoryStream(); BsonDataWriter writer = new BsonDataWriter(ms); writer.WriteStartObject(); writer.WritePropertyName("Blah"); writer.WriteValue(i); writer.WriteEndObject(); string bson = 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); BsonDataReader reader = new BsonDataReader(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 async Task WriteDateTimesAsync() { MemoryStream ms = new MemoryStream(); BsonDataWriter writer = new BsonDataWriter(ms); writer.DateTimeKindHandling = DateTimeKind.Unspecified; await writer.WriteStartArrayAsync(); await writer.WriteValueAsync(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc)); await writer.WriteValueAsync(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Local)); await writer.WriteValueAsync(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Unspecified)); await writer.WriteEndArrayAsync(); ms.Seek(0, SeekOrigin.Begin); BsonDataReader reader = new BsonDataReader(ms); reader.ReadRootValueAsArray = true; reader.DateTimeKindHandling = DateTimeKind.Utc; Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.StartArray, reader.TokenType); Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.Date, reader.TokenType); Assert.AreEqual(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value); Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.Date, reader.TokenType); Assert.AreEqual(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value); Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.Date, reader.TokenType); Assert.AreEqual(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value); Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.EndArray, reader.TokenType); Assert.IsFalse(await reader.ReadAsync()); }
public void CloseOutput() { MemoryStream ms = new MemoryStream(); BsonDataWriter writer = new BsonDataWriter(ms); Assert.IsTrue(ms.CanRead); writer.Close(); Assert.IsFalse(ms.CanRead); ms = new MemoryStream(); writer = new BsonDataWriter(ms) { CloseOutput = false }; Assert.IsTrue(ms.CanRead); writer.Close(); Assert.IsTrue(ms.CanRead); }
public async Task WriteReadEmptyAndNullStringsAsync() { MemoryStream ms = new MemoryStream(); BsonDataWriter writer = new BsonDataWriter(ms); await writer.WriteStartArrayAsync(); await writer.WriteValueAsync("Content!"); await writer.WriteValueAsync(""); await writer.WriteValueAsync((string)null); await writer.WriteEndArrayAsync(); ms.Seek(0, SeekOrigin.Begin); BsonDataReader reader = new BsonDataReader(ms); reader.ReadRootValueAsArray = true; Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.StartArray, reader.TokenType); Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.String, reader.TokenType); Assert.AreEqual("Content!", reader.Value); Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.String, reader.TokenType); Assert.AreEqual("", reader.Value); Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.Null, reader.TokenType); Assert.AreEqual(null, reader.Value); Assert.IsTrue(await reader.ReadAsync()); Assert.AreEqual(JsonToken.EndArray, reader.TokenType); Assert.IsFalse(await reader.ReadAsync()); }
public async Task CloseOutputAsync() { MemoryStream ms = new MemoryStream(); BsonDataWriter writer = new BsonDataWriter(ms); Assert.IsTrue(ms.CanRead); await writer.CloseAsync(); Assert.IsFalse(ms.CanRead); ms = new MemoryStream(); writer = new BsonDataWriter(ms) { CloseOutput = false }; Assert.IsTrue(ms.CanRead); await writer.CloseAsync(); Assert.IsTrue(ms.CanRead); }