public WritePropertyName ( string name ) : void | ||
name | string | The name of the property. |
return | void |
public void DateTimeKindHandling() { DateTime value = new DateTime(2000, 1, 1, 0, 0, 0, DateTimeKind.Utc); MemoryStream ms = new MemoryStream(); BsonWriter writer = new BsonWriter(ms); writer.WriteStartObject(); writer.WritePropertyName("DateTime"); writer.WriteValue(value); writer.WriteEndObject(); byte[] bson = ms.ToArray(); JObject o; BsonReader reader; reader = new BsonReader(new MemoryStream(bson), false, DateTimeKind.Utc); o = (JObject)JToken.ReadFrom(reader); Assert.AreEqual(value, (DateTime)o["DateTime"]); reader = new BsonReader(new MemoryStream(bson), false, DateTimeKind.Local); o = (JObject)JToken.ReadFrom(reader); Assert.AreEqual(value.ToLocalTime(), (DateTime)o["DateTime"]); reader = new BsonReader(new MemoryStream(bson), false, DateTimeKind.Unspecified); o = (JObject)JToken.ReadFrom(reader); Assert.AreEqual(DateTime.SpecifyKind(value.ToLocalTime(), DateTimeKind.Unspecified), (DateTime)o["DateTime"]); }
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 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 = 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 WriteRegexPlusContent() { MemoryStream ms = new MemoryStream(); BsonWriter writer = new BsonWriter(ms); writer.WriteStartObject(); writer.WritePropertyName("regex"); writer.WriteRegex("abc", "i"); writer.WritePropertyName("test"); writer.WriteRegex(string.Empty, null); writer.WriteEndObject(); byte[] expected = HexToBytes("1A-00-00-00-0B-72-65-67-65-78-00-61-62-63-00-69-00-0B-74-65-73-74-00-00-00-00"); CollectionAssert.AreEquivalent(expected, ms.ToArray()); }
public void WriteOidPlusContent() { MemoryStream ms = new MemoryStream(); BsonWriter writer = new BsonWriter(ms); writer.WriteStartObject(); writer.WritePropertyName("_id"); writer.WriteObjectId(HexToBytes("4ABBED9D1D8B0F0218000001")); writer.WritePropertyName("test"); writer.WriteValue("1234£56"); writer.WriteEndObject(); byte[] expected = HexToBytes("29000000075F6964004ABBED9D1D8B0F02180000010274657374000900000031323334C2A335360000"); CollectionAssert.AreEquivalent(expected, ms.ToArray()); }
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 = 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); CollectionAssert.AreEquivalent(oid, (byte[])reader.Value); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.EndObject, reader.TokenType); }
public void WriteEmptyStrings() { MemoryStream ms = new MemoryStream(); BsonWriter writer = new BsonWriter(ms); writer.WriteStartObject(); writer.WritePropertyName(""); writer.WriteValue(""); writer.WriteEndObject(); string bson = BytesToHex(ms.ToArray()); Assert.AreEqual("0C-00-00-00-02-00-01-00-00-00-00-00", bson); }
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 = 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 WriteNestedArray() { MemoryStream ms = new MemoryStream(); BsonWriter writer = new BsonWriter(ms); writer.WriteStartObject(); writer.WritePropertyName("_id"); writer.WriteValue(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-00-00-00-00-4A-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 = BytesToHex(ms.ToArray()); Assert.AreEqual(expected, bson); }
private string WriteAndReadStringPropertyName(string val) { MemoryStream ms = new MemoryStream(); BsonWriter bs = new BsonWriter(ms); bs.WriteStartObject(); bs.WritePropertyName(val); bs.WriteValue("Dummy"); bs.WriteEnd(); ms.Seek(0, SeekOrigin.Begin); BsonReader reader = new BsonReader(ms); // object reader.Read(); // property name reader.Read(); return (string)reader.Value; }
public void WriteAndReadEmptyListsAndDictionaries() { MemoryStream ms = new MemoryStream(); BsonWriter writer = new BsonWriter(ms); writer.WriteStartObject(); writer.WritePropertyName("Arguments"); writer.WriteStartObject(); writer.WriteEndObject(); writer.WritePropertyName("List"); writer.WriteStartArray(); writer.WriteEndArray(); writer.WriteEndObject(); string bson = BitConverter.ToString(ms.ToArray()); Assert.AreEqual("20-00-00-00-03-41-72-67-75-6D-65-6E-74-73-00-05-00-00-00-00-04-4C-69-73-74-00-05-00-00-00-00-00", bson); BsonReader reader = new BsonReader(new MemoryStream(MiscellaneousUtils.HexToBytes(bson))); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.StartObject, reader.TokenType); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.PropertyName, reader.TokenType); Assert.AreEqual("Arguments", reader.Value.ToString()); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.StartObject, reader.TokenType); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.EndObject, reader.TokenType); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.PropertyName, reader.TokenType); Assert.AreEqual("List", reader.Value.ToString()); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.StartArray, reader.TokenType); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.EndArray, reader.TokenType); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.EndObject, reader.TokenType); Assert.IsFalse(reader.Read()); }
public void GuidsShouldBeProperlyDeserialised_AsBytes_ReadAhead() { Guid g = new Guid("822C0CE6-CC42-4753-A3C3-26F0684A4B88"); MemoryStream ms = new MemoryStream(); BsonWriter writer = new BsonWriter(ms); writer.WriteStartObject(); writer.WritePropertyName("TheGuid"); writer.WriteValue(g); writer.WriteEndObject(); writer.Flush(); byte[] bytes = ms.ToArray(); BsonReader reader = new BsonReader(new MemoryStream(bytes)); Assert.IsTrue(reader.Read()); Assert.IsTrue(reader.Read()); CollectionAssert.AreEquivalent(g.ToByteArray(), reader.ReadAsBytes()); Assert.AreEqual(JsonToken.Bytes, reader.TokenType); Assert.AreEqual(typeof(byte[]), reader.ValueType); CollectionAssert.AreEquivalent(g.ToByteArray(), (byte[])reader.Value); Assert.IsTrue(reader.Read()); Assert.IsFalse(reader.Read()); JsonSerializer serializer = new JsonSerializer(); serializer.MetadataPropertyHandling = MetadataPropertyHandling.ReadAhead; BytesTestClass b = serializer.Deserialize<BytesTestClass>(new BsonReader(new MemoryStream(bytes))); CollectionAssert.AreEquivalent(g.ToByteArray(), b.TheGuid); }
public void GuidsShouldBeProperlyDeserialised() { Guid g = new Guid("822C0CE6-CC42-4753-A3C3-26F0684A4B88"); MemoryStream ms = new MemoryStream(); BsonWriter writer = new BsonWriter(ms); writer.WriteStartObject(); writer.WritePropertyName("TheGuid"); writer.WriteValue(g); writer.WriteEndObject(); writer.Flush(); byte[] bytes = ms.ToArray(); BsonReader reader = new BsonReader(new MemoryStream(bytes)); Assert.IsTrue(reader.Read()); Assert.IsTrue(reader.Read()); Assert.IsTrue(reader.Read()); Assert.AreEqual(JsonToken.Bytes, reader.TokenType); Assert.AreEqual(typeof(Guid), reader.ValueType); Assert.AreEqual(g, (Guid)reader.Value); Assert.IsTrue(reader.Read()); Assert.IsFalse(reader.Read()); JsonSerializer serializer = new JsonSerializer(); ObjectTestClass b = serializer.Deserialize<ObjectTestClass>(new BsonReader(new MemoryStream(bytes))); Assert.AreEqual(typeof(Guid), b.TheGuid.GetType()); Assert.AreEqual(g, (Guid)b.TheGuid); }