public static void WriteMap_DuplicateKeys_StrictConformance_ShouldBeRecoverableError(CborConformanceLevel level, object dupeKey)
{
byte[] expected = PerformWrite(attemptDuplicateWrite: false);
byte[] actual = PerformWrite(attemptDuplicateWrite: true);
Assert.Equal(expected.ByteArrayToHex(), actual.ByteArrayToHex());
byte[] PerformWrite(bool attemptDuplicateWrite)
{
using var writer = new CborWriter(level);
writer.WriteStartMap(2);
Helpers.WriteValue(writer, dupeKey);
writer.WriteInt32(0);
if (attemptDuplicateWrite)
{
Assert.Throws <InvalidOperationException>(() => Helpers.WriteValue(writer, dupeKey));
}
// wrap dupe key in an array to satisfy key sorting & uniqueness constraints
Helpers.WriteValue(writer, new object[] { dupeKey });
writer.WriteInt32(0);
writer.WriteEndMap();
return(writer.GetEncoding());
}
}
public static void WriteMap_IndefiniteLength_WithPatching_NestedValues_HappyPath(object[] values, string expectedHexEncoding)
{
byte[] expectedEncoding = expectedHexEncoding.HexToByteArray();
using var writer = new CborWriter();
Helpers.WriteMap(writer, values, useDefiniteLengthCollections: false);
byte[] actualEncoding = writer.GetEncoding();
AssertHelper.HexEqual(expectedEncoding, actualEncoding);
}
public static void WriteMap_NestedValues_HappyPath(object[] values, string expectedHexEncoding)
{
byte[] expectedEncoding = expectedHexEncoding.HexToByteArray();
using var writer = new CborWriter();
Helpers.WriteMap(writer, values);
byte[] actualEncoding = writer.GetEncoding();
AssertHelper.HexEqual(expectedEncoding, actualEncoding);
}
public static void WriteMap_SimpleValues_ShouldSortKeysAccordingToConformanceLevel(CborConformanceLevel level, object value, string expectedHexEncoding)
{
byte[] expectedEncoding = expectedHexEncoding.HexToByteArray();
using var writer = new CborWriter(level);
Helpers.WriteValue(writer, value);
byte[] actualEncoding = writer.GetEncoding();
AssertHelper.HexEqual(expectedEncoding, actualEncoding);
}
public static void WriteMap_DuplicateKeys_ShouldSucceed(object[] values, string expectedHexEncoding)
{
byte[] expectedEncoding = expectedHexEncoding.HexToByteArray();
using var writer = new CborWriter();
Helpers.WriteMap(writer, values);
byte[] actualEncoding = writer.GetEncoding();
AssertHelper.HexEqual(expectedEncoding, actualEncoding);
}
public static void WriteMap_NestedValues_ShouldSortKeysAccordingToConformanceLevel(string expectedHexEncoding, CborConformanceLevel level)
{
object[] value = new object[] { Map, -1, 0, new object[] { Map, 3, 3, 2, 2, 1, 1 }, 0, "a", 0, 256, 0, new object[] { Map, 2, 2, 1, 1 }, 0 };
byte[] expectedEncoding = expectedHexEncoding.HexToByteArray();
using var writer = new CborWriter(level);
Helpers.WriteValue(writer, value);
byte[] actualEncoding = writer.GetEncoding();
AssertHelper.HexEqual(expectedEncoding, actualEncoding);
}
public static void Roundtrip_UInt64(ulong input)
{
using var writer = new CborWriter();
writer.WriteUInt64(input);
byte[] encoding = writer.GetEncoding();
var reader = new CborReader(encoding);
ulong result = reader.ReadUInt64();
Assert.Equal(input, result);
}
public static void Roundtrip_TextString(string?input)
{
using var writer = new CborWriter();
writer.WriteTextString(input);
byte[] encoding = writer.GetEncoding();
var reader = new CborReader(encoding);
string result = reader.ReadTextString();
Assert.Equal(input ?? "", result);
}
public static void Roundtrip_ByteString(string?hexInput)
{
byte[]? input = hexInput?.HexToByteArray();
#endif
using var writer = new CborWriter();
writer.WriteByteString(input);
byte[] encoding = writer.GetEncoding();
var reader = new CborReader(encoding);
byte[] result = reader.ReadByteString();
AssertHelper.HexEqual(input ?? Array.Empty <byte>(), result);
}
public static void ByteString_Encoding_ShouldContainInputBytes(string?hexInput)
{
byte[]? input = hexInput?.HexToByteArray();
#endif
using var writer = new CborWriter();
writer.WriteByteString(input);
byte[] encoding = writer.GetEncoding();
int length = input?.Length ?? 0;
int lengthEncodingLength = GetLengthEncodingLength(length);
Assert.Equal(lengthEncodingLength + length, encoding.Length);
AssertHelper.HexEqual(input ?? Array.Empty <byte>(), encoding.Skip(lengthEncodingLength).ToArray());
public static void TryWriteEncoding_HappyPath(object value)
{
using var writer = new CborWriter();
Helpers.WriteValue(writer, value);
byte[] encoding = writer.GetEncoding();
byte[] target = new byte[encoding.Length];
bool result = writer.TryWriteEncoding(target, out int bytesWritten);
Assert.True(result);
Assert.Equal(encoding.Length, bytesWritten);
Assert.Equal(encoding, target);
}
