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 WriteNestedArray()
{
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(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 = "A3-63-5F-69-64-4C-4A-78-93-79-17-22-00-00-00-00-61-CF-61-61-88-FB-3F-F0-00-00-00-00-00-00-FB-40-00-00-00-00-00-00-00-FB-40-08-00-00-00-00-00-00-FB-40-10-00-00-00-00-00-00-FB-50-14-00-00-00-00-00-00-FB-40-18-00-00-00-00-00-00-FB-40-1C-00-00-00-00-00-00-FB-40-20-00-00-00-00-00-00-61-62-64-74-65-73-74";
string bson = BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
}
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 DateTimeZoneHandling()
{
MemoryStream ms = new MemoryStream();
JsonWriter writer = new CborDataWriter(ms)
{
DateTimeZoneHandling = Json.DateTimeZoneHandling.Utc
};
writer.WriteStartArray();
writer.WriteValue(new DateTime(2000, 1, 1, 1, 1, 1, DateTimeKind.Unspecified));
writer.WriteEndArray();
Assert.AreEqual("81-C0-74-32-30-30-30-2D-30-31-2D-30-31-20-30-31-3A-30-31-3A-30-31-5A", (BitConverter.ToString(ms.ToArray())));
}
public void WriteArrayBsonFromSite()
{
MemoryStream ms = new MemoryStream();
CborDataWriter writer = new CborDataWriter(ms);
writer.WriteStartArray();
writer.WriteValue("a");
writer.WriteValue("b");
writer.WriteValue("c");
writer.WriteEndArray();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "83-61-61-61-62-61-63";
string bson = BytesToHex(ms.ToArray());
Assert.AreEqual(expected, bson);
}
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());
}
