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 = BytesToHex(ms.ToArray());
Assert.Equal("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-47-08-31-30-00-01-05-31-31-00-05-00-00-00-00-00-01-02-03-04-09-31-32-00-40-C5-E2-BA-E3-00-00-00-09-31-33-00-40-C5-E2-BA-E3-00-00-00-00", bson);
}
private void WriteBson(BsonWriter writer, Regex regex)
{
// Regular expression - The first cstring is the regex pattern, the second
// is the regex options string. Options are identified by characters, which
// must be stored in alphabetical order. Valid options are 'i' for case
// insensitive matching, 'm' for multiline matching, 'x' for verbose mode,
// 'l' to make \w, \W, etc. locale dependent, 's' for dotall mode
// ('.' matches everything), and 'u' to make \w, \W, etc. match unicode.
string options = null;
if (HasFlag(regex.Options, RegexOptions.IgnoreCase))
options += "i";
if (HasFlag(regex.Options, RegexOptions.Multiline))
options += "m";
if (HasFlag(regex.Options, RegexOptions.Singleline))
options += "s";
options += "u";
if (HasFlag(regex.Options, RegexOptions.ExplicitCapture))
options += "x";
writer.WriteRegex(regex.ToString(), options);
}
public void WriteSingleObject()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("Blah");
writer.WriteValue(1);
writer.WriteEndObject();
string bson = BytesToHex(ms.ToArray());
Assert.Equal("0F-00-00-00-10-42-6C-61-68-00-01-00-00-00-00", bson);
}
public void CloseOutput()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
Assert.True(ms.CanRead);
writer.Close();
Assert.False(ms.CanRead);
ms = new MemoryStream();
writer = new BsonWriter(ms) { CloseOutput = false };
Assert.True(ms.CanRead);
writer.Close();
Assert.True(ms.CanRead);
}
public void Serialize()
{
ObjectIdTestClass c = new ObjectIdTestClass
{
Id = new BsonObjectId(HexToBytes("4ABBED9D1D8B0F0218000001")),
Test = "1234£56"
};
MemoryStream ms = new MemoryStream();
JsonSerializer serializer = new JsonSerializer();
// serialize product to BSON
BsonWriter writer = new BsonWriter(ms);
serializer.Serialize(writer, c);
byte[] expected = HexToBytes("29000000075F6964004ABBED9D1D8B0F02180000010274657374000900000031323334C2A335360000");
Assert.Equal(expected, ms.ToArray());
}
public void Example()
{
#region Usage
JObject o = new JObject
{
{ "name1", "value1" },
{ "name2", "value2" }
};
MemoryStream ms = new MemoryStream();
using (BsonWriter writer = new BsonWriter(ms))
{
o.WriteTo(writer);
}
string data = Convert.ToBase64String(ms.ToArray());
Console.WriteLine(data);
// KQAAAAJuYW1lMQAHAAAAdmFsdWUxAAJuYW1lMgAHAAAAdmFsdWUyAAA=
#endregion
}
public void Example()
{
#region Usage
Event e = new Event
{
Name = "Movie Premiere",
StartDate = new DateTime(2013, 1, 22, 20, 30, 0)
};
MemoryStream ms = new MemoryStream();
using (BsonWriter writer = new BsonWriter(ms))
{
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(writer, e);
}
string data = Convert.ToBase64String(ms.ToArray());
Console.WriteLine(data);
// MQAAAAJOYW1lAA8AAABNb3ZpZSBQcmVtaWVyZQAJU3RhcnREYXRlAMDgKWE8AQAAAA==
#endregion
}
public void Bson_SupportMultipleContent()
{
MemoryStream myStream = new MemoryStream();
BsonWriter writer = new BsonWriter(myStream);
JsonSerializer serializer = new JsonSerializer();
MyTest tst1 = new MyTest
{
TimeStamp = new DateTime(2000, 12, 20, 12, 59, 59, DateTimeKind.Utc),
UserName = "******"
};
MyTest tst2 = new MyTest
{
TimeStamp = new DateTime(2010, 12, 20, 12, 59, 59, DateTimeKind.Utc),
UserName = "******"
};
serializer.Serialize(writer, tst1);
serializer.Serialize(writer, tst2);
myStream.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(myStream)
{
SupportMultipleContent = true,
DateTimeKindHandling = DateTimeKind.Utc
};
MyTest tst1A = serializer.Deserialize<MyTest>(reader);
reader.Read();
MyTest tst2A = serializer.Deserialize<MyTest>(reader);
Assert.Equal(tst1.UserName, tst1A.UserName);
Assert.Equal(tst1.TimeStamp, tst1A.TimeStamp);
Assert.Equal(tst2.UserName, tst2A.UserName);
Assert.Equal(tst2.TimeStamp, tst2A.TimeStamp);
}
public void WriteDateTimes()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.DateTimeKindHandling = DateTimeKind.Unspecified;
writer.WriteStartArray();
writer.WriteValue(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc));
writer.WriteValue(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Local));
writer.WriteValue(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Unspecified));
writer.WriteEndArray();
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
reader.ReadRootValueAsArray = true;
reader.DateTimeKindHandling = DateTimeKind.Utc;
Assert.True(reader.Read());
Assert.Equal(JsonToken.StartArray, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.Date, reader.TokenType);
Assert.Equal(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.Date, reader.TokenType);
Assert.Equal(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.Date, reader.TokenType);
Assert.Equal(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.EndArray, reader.TokenType);
Assert.False(reader.Read());
}
public void WriteReadEmptyAndNullStrings()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteValue("Content!");
writer.WriteValue("");
writer.WriteValue((string)null);
writer.WriteEndArray();
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
reader.ReadRootValueAsArray = true;
Assert.True(reader.Read());
Assert.Equal(JsonToken.StartArray, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.String, reader.TokenType);
Assert.Equal("Content!", reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.String, reader.TokenType);
Assert.Equal("", reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.Null, reader.TokenType);
Assert.Equal(null, reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.EndArray, reader.TokenType);
Assert.False(reader.Read());
}
public void WriteSerializedStore()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
Store s1 = new Store();
s1.Color = StoreColor.White;
s1.Cost = 999.59m;
s1.Employees = int.MaxValue - 1;
s1.Open = true;
s1.product.Add(new Product
{
ExpiryDate = new DateTime(2000, 9, 28, 3, 59, 58, DateTimeKind.Local),
Name = "BSON!",
Price = -0.1m,
Sizes = new[] { "First", "Second" }
});
s1.Establised = new DateTime(2000, 1, 1, 0, 0, 0, DateTimeKind.Local);
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(writer, s1);
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
Store s2 = (Store)serializer.Deserialize(reader, typeof(Store));
Assert.NotEqual(s1, s2);
Assert.Equal(s1.Color, s2.Color);
Assert.Equal(s1.Cost, s2.Cost);
Assert.Equal(s1.Employees, s2.Employees);
Assert.Equal(s1.Escape, s2.Escape);
Assert.Equal(s1.Establised, s2.Establised);
Assert.Equal(s1.Mottos.Count, s2.Mottos.Count);
Assert.Equal(s1.Mottos.First(), s2.Mottos.First());
Assert.Equal(s1.Mottos.Last(), s2.Mottos.Last());
Assert.Equal(s1.Open, s2.Open);
Assert.Equal(s1.product.Count, s2.product.Count);
Assert.Equal(s1.RoomsPerFloor.Length, s2.RoomsPerFloor.Length);
Assert.Equal(s1.Symbol, s2.Symbol);
Assert.Equal(s1.Width, s2.Width);
MemoryStream ms1 = new MemoryStream();
BsonWriter writer1 = new BsonWriter(ms1);
serializer.Serialize(writer1, s1);
Assert.Equal(ms.ToArray(), ms1.ToArray());
string s = JsonConvert.SerializeObject(s1);
byte[] textData = Encoding.UTF8.GetBytes(s);
int l1 = textData.Length;
int l2 = ms.ToArray().Length;
Console.WriteLine(l1);
Console.WriteLine(l2);
}
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.Equal("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.True(reader.Read());
Assert.Equal(JsonToken.StartObject, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.PropertyName, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.Bytes, reader.TokenType);
Assert.Equal(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.Equal(i, new BigInteger((byte[])reader.Value));
Assert.True(reader.Read());
Assert.Equal(JsonToken.EndObject, reader.TokenType);
Assert.False(reader.Read());
}
public void WriteStringReadGuid()
{
StringTestClass c = new StringTestClass();
c.AGuid = new Guid("af45dccf-df13-44fe-82be-6212c09eda84").ToString();
MemoryStream ms = new MemoryStream();
JsonSerializer serializer = new JsonSerializer();
BsonWriter writer = new BsonWriter(ms);
serializer.Serialize(writer, c);
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
GuidTestClass c2 = serializer.Deserialize<GuidTestClass>(reader);
Assert.Equal(c.AGuid, c2.AGuid.ToString());
}
public void SerializeDeserializeRegex()
{
Regex r1 = new Regex("(hi)", RegexOptions.ExplicitCapture | RegexOptions.IgnoreCase);
RegexTestClass c = new RegexTestClass { Regex = r1 };
MemoryStream ms = new MemoryStream();
JsonSerializer serializer = new JsonSerializer();
BsonWriter writer = new BsonWriter(ms);
serializer.Serialize(writer, c);
string hex = BitConverter.ToString(ms.ToArray());
Assert.Equal("15-00-00-00-0B-52-65-67-65-78-00-28-68-69-29-00-69-75-78-00-00", hex);
JObject o = (JObject)JObject.ReadFrom(new BsonReader(new MemoryStream(ms.ToArray())));
Console.WriteLine(o.ToString());
//{
// "Regex": "/(hi)/iux"
//}
}
public void Example()
{
Product p = new Product();
p.ExpiryDate = DateTime.Parse("2009-04-05T14:45:00Z");
p.Name = "Carlos' Spicy Wieners";
p.Price = 9.95m;
p.Sizes = new[] { "Small", "Medium", "Large" };
MemoryStream ms = new MemoryStream();
JsonSerializer serializer = new JsonSerializer();
// serialize product to BSON
BsonWriter writer = new BsonWriter(ms);
serializer.Serialize(writer, p);
Console.WriteLine(BitConverter.ToString(ms.ToArray()));
// 7C-00-00-00-02-4E-61-6D-65-00-16-00-00-00-43-61-72-6C-
// 6F-73-27-20-53-70-69-63-79-20-57-69-65-6E-65-72-73-00-
// 09-45-78-70-69-72-79-44-61-74-65-00-E0-51-BD-76-20-01-
// 00-00-01-50-72-69-63-65-00-66-66-66-66-66-E6-23-40-04-
// 53-69-7A-65-73-00-2D-00-00-00-02-30-00-06-00-00-00-53-
// 6D-61-6C-6C-00-02-31-00-07-00-00-00-4D-65-64-69-75-6D-
// 00-02-32-00-06-00-00-00-4C-61-72-67-65-00-00-00
ms.Seek(0, SeekOrigin.Begin);
// deserialize product from BSON
BsonReader reader = new BsonReader(ms);
Product deserializedProduct = serializer.Deserialize<Product>(reader);
Console.WriteLine(deserializedProduct.Name);
// Carlos' Spicy Wieners
Assert.Equal("Carlos' Spicy Wieners", deserializedProduct.Name);
Assert.Equal(9.95m, deserializedProduct.Price);
Assert.Equal(3, deserializedProduct.Sizes.Length);
}
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 = BytesToHex(ms.ToArray());
Assert.Equal(expected, bson);
BsonReader reader = new BsonReader(new MemoryStream(ms.ToArray()));
reader.ReadRootValueAsArray = true;
reader.Read();
reader.Read();
reader.Read();
reader.Read();
Assert.Equal(JsonToken.Bytes, reader.TokenType);
Assert.Equal(data, (byte[])reader.Value);
}
public void WriteRawValue()
{
AssertException.Throws<JsonWriterException>(() =>
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteRawValue("fail");
}, "Cannot write raw JSON as BSON. Path ''.");
}
public void WriteConstructor()
{
AssertException.Throws<JsonWriterException>(() =>
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteStartConstructor("fail");
}, "Cannot write JSON constructor as BSON. Path ''.");
}
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.Equal("0C-00-00-00-02-00-01-00-00-00-00-00", bson);
}
public void SerializeGoogleGeoCode()
{
string json = @"{
""name"": ""1600 Amphitheatre Parkway, Mountain View, CA, USA"",
""Status"": {
""code"": 200,
""request"": ""geocode""
},
""Placemark"": [
{
""address"": ""1600 Amphitheatre Pkwy, Mountain View, CA 94043, USA"",
""AddressDetails"": {
""Country"": {
""CountryNameCode"": ""US"",
""AdministrativeArea"": {
""AdministrativeAreaName"": ""CA"",
""SubAdministrativeArea"": {
""SubAdministrativeAreaName"": ""Santa Clara"",
""Locality"": {
""LocalityName"": ""Mountain View"",
""Thoroughfare"": {
""ThoroughfareName"": ""1600 Amphitheatre Pkwy""
},
""PostalCode"": {
""PostalCodeNumber"": ""94043""
}
}
}
}
},
""Accuracy"": 8
},
""Point"": {
""coordinates"": [-122.083739, 37.423021, 0]
}
}
]
}";
GoogleMapGeocoderStructure jsonGoogleMapGeocoder = JsonConvert.DeserializeObject<GoogleMapGeocoderStructure>(json);
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(writer, jsonGoogleMapGeocoder);
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
GoogleMapGeocoderStructure bsonGoogleMapGeocoder = (GoogleMapGeocoderStructure)serializer.Deserialize(reader, typeof(GoogleMapGeocoderStructure));
Assert.NotNull(bsonGoogleMapGeocoder);
Assert.Equal("1600 Amphitheatre Parkway, Mountain View, CA, USA", bsonGoogleMapGeocoder.Name);
Assert.Equal("200", bsonGoogleMapGeocoder.Status.Code);
Assert.Equal("geocode", bsonGoogleMapGeocoder.Status.Request);
IList<Placemark> placemarks = bsonGoogleMapGeocoder.Placemark;
Assert.NotNull(placemarks);
Assert.Equal(1, placemarks.Count);
Placemark placemark = placemarks[0];
Assert.Equal("1600 Amphitheatre Pkwy, Mountain View, CA 94043, USA", placemark.Address);
Assert.Equal(8, placemark.AddressDetails.Accuracy);
Assert.Equal("US", placemark.AddressDetails.Country.CountryNameCode);
Assert.Equal("CA", placemark.AddressDetails.Country.AdministrativeArea.AdministrativeAreaName);
Assert.Equal("Santa Clara", placemark.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.SubAdministrativeAreaName);
Assert.Equal("Mountain View", placemark.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.LocalityName);
Assert.Equal("1600 Amphitheatre Pkwy", placemark.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.Thoroughfare.ThoroughfareName);
Assert.Equal("94043", placemark.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.PostalCode.PostalCodeNumber);
Assert.Equal(-122.083739m, placemark.Point.Coordinates[0]);
Assert.Equal(37.423021m, placemark.Point.Coordinates[1]);
Assert.Equal(0m, placemark.Point.Coordinates[2]);
}
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.Equal("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 WriteValueOutsideOfObjectOrArray()
{
AssertException.Throws<JsonWriterException>(() =>
{
MemoryStream stream = new MemoryStream();
using (BsonWriter writer = new BsonWriter(stream))
{
writer.WriteValue("test");
writer.Flush();
}
}, "Error writing String value. BSON must start with an Object or Array. Path ''.");
}
public void DateTimeZoneHandling()
{
MemoryStream ms = new MemoryStream();
JsonWriter writer = new BsonWriter(ms)
{
DateTimeZoneHandling = Json.DateTimeZoneHandling.Utc
};
writer.WriteStartArray();
writer.WriteValue(new DateTime(2000, 1, 1, 1, 1, 1, DateTimeKind.Unspecified));
writer.WriteEndArray();
Assert.Equal("10-00-00-00-09-30-00-C8-88-07-6B-DC-00-00-00-00", (BitConverter.ToString(ms.ToArray())));
}
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 = BytesToHex(ms.ToArray());
Assert.Equal(expected, bson);
}
public void SerializeByteArray_ErrorWhenTopLevel()
{
byte[] b = Encoding.UTF8.GetBytes("Hello world");
MemoryStream ms = new MemoryStream();
JsonSerializer serializer = new JsonSerializer();
BsonWriter writer = new BsonWriter(ms);
AssertException.Throws<JsonWriterException>(() =>
{
serializer.Serialize(writer, b);
}, "Error writing Binary value. BSON must start with an Object or Array. Path ''.");
}
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");
Assert.Equal(expected, ms.ToArray());
}
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");
Assert.Equal(expected, ms.ToArray());
}
public void SerializeEmptyAndNullStrings()
{
Product p = new Product();
p.ExpiryDate = DateTime.Parse("2009-04-05T14:45:00Z");
p.Name = null;
p.Price = 9.95m;
p.Sizes = new[] { "Small", "", null };
MemoryStream ms = new MemoryStream();
JsonSerializer serializer = new JsonSerializer();
BsonWriter writer = new BsonWriter(ms);
serializer.Serialize(writer, p);
ms.Seek(0, SeekOrigin.Begin);
BsonReader reader = new BsonReader(ms);
Product deserializedProduct = serializer.Deserialize<Product>(reader);
Console.WriteLine(deserializedProduct.Name);
Assert.Equal(null, deserializedProduct.Name);
Assert.Equal(9.95m, deserializedProduct.Price);
Assert.Equal(3, deserializedProduct.Sizes.Length);
Assert.Equal("Small", deserializedProduct.Sizes[0]);
Assert.Equal("", deserializedProduct.Sizes[1]);
Assert.Equal(null, deserializedProduct.Sizes[2]);
}
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.Equal("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.True(reader.Read());
Assert.Equal(JsonToken.StartObject, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.PropertyName, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.Bytes, reader.TokenType);
Assert.Equal(oid, (byte[])reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.EndObject, reader.TokenType);
}
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.Equal(expected, bson);
}
