public void WriteReadEmptyAndNullStrings()
{
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(ms);
writer.WriteStartArray();
writer.WriteValue("Content!");
writer.WriteValue("");
writer.WriteValue((string)null);
writer.WriteEndArray();
ms.Seek(0, SeekOrigin.Begin);
CborDataReader reader = new CborDataReader(ms);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.StartArray, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.String, reader.TokenType);
Assert.AreEqual("Content!", reader.Value);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.String, reader.TokenType);
Assert.AreEqual("", reader.Value);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.Null, reader.TokenType);
Assert.AreEqual(null, reader.Value);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.EndArray, reader.TokenType);
Assert.IsFalse(reader.Read());
}
public void WriteBytes()
{
byte[] data = Encoding.UTF8.GetBytes("Hello world!");
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(ms);
writer.WriteStartArray();
writer.WriteValue("a");
writer.WriteValue("b");
writer.WriteValue(data);
writer.WriteEndArray();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "83-61-61-61-62-4C-48-65-6C-6C-6F-20-77-6F-72-6C-64-21";
string bson = BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
CborDataReader reader = new CborDataReader(new MemoryStream(ms.ToArray()));
reader.Read();
reader.Read();
reader.Read();
reader.Read();
Assert.AreEqual(JsonToken.Bytes, reader.TokenType);
CollectionAssert.AreEquivalent(data, (byte[])reader.Value);
}
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();
CborDataWriter writer = new CborDataWriter(ms);
serializer.Serialize(writer, p);
ms.Seek(0, SeekOrigin.Begin);
CborDataReader reader = new CborDataReader(ms);
Product deserializedProduct = serializer.Deserialize <Product>(reader);
Console.WriteLine(deserializedProduct.Name);
Assert.AreEqual(null, deserializedProduct.Name);
Assert.AreEqual(9.95m, deserializedProduct.Price);
Assert.AreEqual(3, deserializedProduct.Sizes.Length);
Assert.AreEqual("Small", deserializedProduct.Sizes[0]);
Assert.AreEqual("", deserializedProduct.Sizes[1]);
Assert.AreEqual(null, deserializedProduct.Sizes[2]);
}
public async Task WriteBigIntegerAsync()
{
BigInteger i = BigInteger.Parse("1999999999999999999999999999999999999999999999999999999999990");
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(ms);
await writer.WriteStartObjectAsync();
await writer.WritePropertyNameAsync("Blah");
await writer.WriteValueAsync(i);
await writer.WriteEndObjectAsync();
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);
CborDataReader reader = new CborDataReader(ms);
Assert.IsTrue(await reader.ReadAsync());
Assert.AreEqual(JsonToken.StartObject, reader.TokenType);
Assert.IsTrue(await reader.ReadAsync());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.IsTrue(await reader.ReadAsync());
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(await reader.ReadAsync());
Assert.AreEqual(JsonToken.EndObject, reader.TokenType);
Assert.IsFalse(await reader.ReadAsync());
}
public async Task WriteBytesAsync()
{
byte[] data = Encoding.UTF8.GetBytes("Hello world!");
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(ms);
await writer.WriteStartArrayAsync();
await writer.WriteValueAsync("a");
await writer.WriteValueAsync("b");
await writer.WriteValueAsync(data);
await writer.WriteEndArrayAsync();
await writer.FlushAsync();
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.AreEqual(expected, bson);
CborDataReader reader = new CborDataReader(new MemoryStream(ms.ToArray()));
await reader.ReadAsync();
await reader.ReadAsync();
await reader.ReadAsync();
await reader.ReadAsync();
Assert.AreEqual(JsonToken.Bytes, reader.TokenType);
CollectionAssert.AreEquivalent(data, (byte[])reader.Value);
}
public IOicResource CborDeserialiseObject(byte[] data, Type type)
{
using (var stream = new MemoryStream(data))
{
var reader = new CborDataReader(stream);
return((IOicResource)JsonSerializer.CreateDefault().Deserialize(reader, type));
}
}
public void DeserializeFromCbor(string input, Regex expected)
{
MemoryStream ms = new MemoryStream(HexToBytes(input));
CborDataReader reader = new CborDataReader(ms);
JsonSerializer serializer = new JsonSerializer();
serializer.Converters.Add(new CborDataRegexConverter());
var actual = serializer.Deserialize <RegexTestClass>(reader).Regex;
Assert.AreEqual(expected.ToString(), actual.ToString());
Assert.AreEqual(expected.Options, actual.Options);
}
/// <summary>
/// Load a <see cref="JObject"/> from a byte array that contains CBOR.
/// </summary>
/// <param name="cbor">A <see cref="byte[]"/> that contains CBOR.</param>
/// <param name="settings">The <see cref="JsonLoadSettings"/> used to load the CBOR.
/// If this is <c>null</c>, default load settings will be used.</param>
/// <returns>A <see cref="JObject"/> populated from the byte array that contains CBOR.</returns>
/// <exception cref="JsonReaderException">
/// <paramref name="cbor"/> is not valid CBOR.
/// </exception>
public static JObject Parse(byte[] cbor, JsonLoadSettings settings)
{
using (var reader = new CborDataReader(new MemoryStream(cbor)))
{
JObject o = JObject.Load(reader, settings);
while (reader.Read())
{
// Any content encountered here other than a comment will throw in the reader.
}
return(o);
}
}
public void WriteSerializedStore()
{
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(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);
CborDataReader reader = new CborDataReader(ms);
Store s2 = (Store)serializer.Deserialize(reader, typeof(Store));
Assert.AreNotEqual(s1, s2);
Assert.AreEqual(s1.Color, s2.Color);
Assert.AreEqual(s1.Cost, s2.Cost);
Assert.AreEqual(s1.Employees, s2.Employees);
Assert.AreEqual(s1.Escape, s2.Escape);
Assert.AreEqual(s1.Establised, s2.Establised);
Assert.AreEqual(s1.Mottos.Count, s2.Mottos.Count);
Assert.AreEqual(s1.Mottos.First(), s2.Mottos.First());
Assert.AreEqual(s1.Mottos.Last(), s2.Mottos.Last());
Assert.AreEqual(s1.Open, s2.Open);
Assert.AreEqual(s1.product.Count, s2.product.Count);
Assert.AreEqual(s1.RoomsPerFloor.Length, s2.RoomsPerFloor.Length);
Assert.AreEqual(s1.Symbol, s2.Symbol);
Assert.AreEqual(s1.Width, s2.Width);
MemoryStream ms1 = new MemoryStream();
CborDataWriter writer1 = new CborDataWriter(ms1);
serializer.Serialize(writer1, s1);
CollectionAssert.AreEquivalent(ms.ToArray(), ms1.ToArray());
}
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();
CborDataWriter writer = new CborDataWriter(ms);
serializer.Serialize(writer, c);
ms.Seek(0, SeekOrigin.Begin);
CborDataReader reader = new CborDataReader(ms);
GuidTestClass c2 = serializer.Deserialize <GuidTestClass>(reader);
Assert.AreEqual(c.AGuid, c2.AGuid.ToString());
}
public void WriteDateTimes()
{
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(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);
CborDataReader reader = new CborDataReader(ms);
reader.DateTimeKindHandling = DateTimeKind.Utc;
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.StartArray, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.Date, reader.TokenType);
Assert.AreEqual(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.Date, reader.TokenType);
Assert.AreEqual(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.Date, reader.TokenType);
Assert.AreEqual(new DateTime(2000, 10, 12, 20, 55, 0, DateTimeKind.Utc), reader.Value);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.EndArray, reader.TokenType);
Assert.IsFalse(reader.Read());
}
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
CborDataWriter writer = new CborDataWriter(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
CborDataReader reader = new CborDataReader(ms);
Product deserializedProduct = serializer.Deserialize <Product>(reader);
Console.WriteLine(deserializedProduct.Name);
// Carlos' Spicy Wieners
Assert.AreEqual("Carlos' Spicy Wieners", deserializedProduct.Name);
Assert.AreEqual(9.95m, deserializedProduct.Price);
Assert.AreEqual(3, deserializedProduct.Sizes.Length);
}
public void WriteByteArray()
{
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("array0");
writer.WriteValue(new byte[] { 0, 1, 2, 3, 4, 5, 6, 7 });
writer.WritePropertyName("array1");
writer.WriteValue(default(byte[]));
writer.WriteEndObject();
ms.Seek(0, SeekOrigin.Begin);
CborDataReader reader = new CborDataReader(ms);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.StartObject, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.AreEqual(new byte[] { 0, 1, 2, 3, 4, 5, 6, 7 }, reader.ReadAsBytes());
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.IsNull(reader.ReadAsBytes());
}
public void WriteUri()
{
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("uri0");
writer.WriteValue(new Uri("http://example.net/"));
writer.WritePropertyName("uri1");
writer.WriteValue(default(Uri));
writer.WriteEndObject();
ms.Seek(0, SeekOrigin.Begin);
CborDataReader reader = new CborDataReader(ms);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.StartObject, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.AreEqual("http://example.net/", reader.ReadAsString());
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.IsNull(reader.ReadAsString());
}
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();
CborDataWriter writer = new CborDataWriter(ms);
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(writer, jsonGoogleMapGeocoder);
ms.Seek(0, SeekOrigin.Begin);
CborDataReader reader = new CborDataReader(ms);
GoogleMapGeocoderStructure bsonGoogleMapGeocoder = (GoogleMapGeocoderStructure)serializer.Deserialize(reader, typeof(GoogleMapGeocoderStructure));
Assert.IsNotNull(bsonGoogleMapGeocoder);
Assert.AreEqual("1600 Amphitheatre Parkway, Mountain View, CA, USA", bsonGoogleMapGeocoder.Name);
Assert.AreEqual("200", bsonGoogleMapGeocoder.Status.Code);
Assert.AreEqual("geocode", bsonGoogleMapGeocoder.Status.Request);
IList <Placemark> placemarks = bsonGoogleMapGeocoder.Placemark;
Assert.IsNotNull(placemarks);
Assert.AreEqual(1, placemarks.Count);
Placemark placemark = placemarks[0];
Assert.AreEqual("1600 Amphitheatre Pkwy, Mountain View, CA 94043, USA", placemark.Address);
Assert.AreEqual(8, placemark.AddressDetails.Accuracy);
Assert.AreEqual("US", placemark.AddressDetails.Country.CountryNameCode);
Assert.AreEqual("CA", placemark.AddressDetails.Country.AdministrativeArea.AdministrativeAreaName);
Assert.AreEqual("Santa Clara", placemark.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.SubAdministrativeAreaName);
Assert.AreEqual("Mountain View", placemark.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.LocalityName);
Assert.AreEqual("1600 Amphitheatre Pkwy", placemark.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.Thoroughfare.ThoroughfareName);
Assert.AreEqual("94043", placemark.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.PostalCode.PostalCodeNumber);
Assert.AreEqual(-122.083739m, placemark.Point.Coordinates[0]);
Assert.AreEqual(37.423021m, placemark.Point.Coordinates[1]);
Assert.AreEqual(0m, placemark.Point.Coordinates[2]);
}
