public void Test_ConvertFromHexadecimal_Should_Correctly_Convert_LargerNumber()
{
//Given
const string hexa = "7AB45";
var chunkHandler = new ChunkedEncoding(null, null);
//When
int bodyLength = chunkHandler.ConvertFromHexadecimal(hexa);
//Then
Assert.Equal(502597, bodyLength);
}
public void Test_Remainder_Should_be_NULL_NO_StreamRead_Occured()
{
// Given
var stream = new StubNetworkStream(DummyData);
// When
var chunkHandler = new ChunkedEncoding(stream, stream);
// Then
Assert.Null(chunkHandler.Remainder);
}
public void Test_ConvertFromHexadecimal_String_Has_Whitespaces()
{
//Given
const string hexa = " 40 ";
var chunkHandler = new ChunkedEncoding(null, null);
//When
int bodyLength = chunkHandler.ConvertFromHexadecimal(hexa);
//Then
Assert.Equal(64, bodyLength);
}
public void Test_ConvertFromHexadecimal_String_Has_Hexadecimal_Symbols()
{
//Given
const string hexa = "AB1";
var chunkHandler = new ChunkedEncoding(null, null);
//When
int bodyLength = chunkHandler.ConvertFromHexadecimal(hexa);
//Then
Assert.Equal(2737, bodyLength);
}
public void Test_ChunkHandling_NoBodyPart_Assure_ChunkSize_is_read_as_HEXA()
{
//Given
const string data = "A\r\n123\r\n45678\r\n0\r\n\r\n1234";
var stream = new StubNetworkStream(data);
var chunkHandler = new ChunkedEncoding(stream, stream);
//When
chunkHandler.HandleChunked();
//Then
Assert.Equal("123\r\n45678", Encoding.UTF8.GetString(stream.GetWrittenBytes));
}
public void Test_WrittenBytes_After_Reading_MoreBytes_Then_BodyPart_length()
{
// Given
byte[] bodyPart = Encoding.UTF8.GetBytes(TenBytes);
var stream = new StubNetworkStream("ABCD");
var chunkHandler = new ChunkedEncoding(stream, stream);
// When
chunkHandler.ReadAndSendChunk(bodyPart, 13);
// Then
Assert.Equal("1234567890ABC", Encoding.UTF8.GetString(stream.GetWrittenBytes));
}
public void Test_Remainder_After_ReadingBytes_SimpleCase()
{
// Given
byte[] bodyPart = Encoding.UTF8.GetBytes(TenBytes);
var stream = new StubNetworkStream(DummyData);
var chunkHandler = new ChunkedEncoding(stream, stream);
// When
chunkHandler.ReadAndSendChunk(bodyPart, 5);
// Then
Assert.Equal("67890", Encoding.UTF8.GetString(chunkHandler.Remainder));
}
public void Test_Remainder_After_Reading_MoreBytes_Then_BodyPart_length()
{
// Given
byte[] bodyPart = Encoding.UTF8.GetBytes(TenBytes);
var stream = new StubNetworkStream("ABC");
var chunkHandler = new ChunkedEncoding(stream, stream);
// When
chunkHandler.ReadAndSendChunk(bodyPart, 12);
// Then
Assert.Null(chunkHandler.Remainder);
}
public void Test_ReadSendBytes_Written_Bytes_for_Simple_case()
{
// Given
byte[] bodyPart = Encoding.UTF8.GetBytes(TenBytes);
var stream = new StubNetworkStream(DummyData);
var chunkHandler = new ChunkedEncoding(stream, stream);
// When
chunkHandler.ReadAndSendChunk(bodyPart, 5);
// Then
Assert.Equal("12345", Encoding.UTF8.GetString(stream.GetWrittenBytes));
}
public void Test_ChunkHandling_SentBytes_For_Two_Chunks_With_BodyPart()
{
//Given
const string data = "4\r\n1234\r\n0\r\n\r\n1234";
var stream = new StubNetworkStream(data);
var chunkHandler = new ChunkedEncoding(stream, stream);
//When
chunkHandler.HandleChunked(Encoding.UTF8.GetBytes(data));
//Then
Assert.Equal("1234", Encoding.UTF8.GetString(stream.GetWrittenBytes));
}
public void Test_ChunkHandling_SentBytes_For_One_Chunk_With_BodyPart()
{
//Given
const string data = "0\r\n\r\n1234";
var stream = new StubNetworkStream(DummyData);
var chunkHandler = new ChunkedEncoding(stream, stream);
//When
chunkHandler.HandleChunked(Encoding.UTF8.GetBytes(data));
//Then
Assert.Null(stream.GetWrittenBytes);
}
public void Test_ChunkHandling_NoBodyPart_RepetiveProcess_For_Two_Chunks()
{
//Given
const string data = "2 \r\nab\r\n4\r\n1234\r\n0\r\n\r\n1234";
var stream = new StubNetworkStream(data);
var chunkHandler = new ChunkedEncoding(stream, stream);
//When
chunkHandler.HandleChunked();
//Then
Assert.Equal("ab1234", Encoding.UTF8.GetString(stream.GetWrittenBytes));
}
public void Test_ChunkHandling_FirstReadLine_is_NOT_Complete()
{
//Given
const string data = "\nab\r\n4\r\n1234\r\n 3\r\n123\r\n0\r\n\r\n";
byte[] bodyPart = Encoding.UTF8.GetBytes("2\r");
var stream = new StubNetworkStream(data);
var chunkHandler = new ChunkedEncoding(stream, stream);
//When
chunkHandler.HandleChunked(bodyPart);
//Then
Assert.Equal("ab1234123", Encoding.UTF8.GetString(stream.GetWrittenBytes));
}
public void Test_ChunkHandling_With_BodyPart_After_Reading_Headers()
{
//Given
const string data = "4\r\n1234\r\n 3\r\n123\r\n0\r\n\r\n";
byte[] bodyPart = Encoding.UTF8.GetBytes("2 \r\nab\r\n");
var stream = new StubNetworkStream(data);
var chunkHandler = new ChunkedEncoding(stream, stream);
//When
chunkHandler.HandleChunked(bodyPart);
//Then
Assert.Equal("ab1234123", Encoding.UTF8.GetString(stream.GetWrittenBytes));
}
public void Test_ChunkHandling_More_AfterHeaders_Follow_ZeroSize_Chunk()
{
//Given
const string data = "\nab\r\n 0\r\nHeader1\r\nHeader2\r\n\r\n";
byte[] bodyPart = Encoding.UTF8.GetBytes("2\r");
var stream = new StubNetworkStream(data);
var chunkHandler = new ChunkedEncoding(stream, stream);
//When
chunkHandler.HandleChunked(bodyPart);
//Then
Assert.Equal("abHeader1\r\nHeader2\r\n\r\n",
Encoding.UTF8.GetString(stream.GetWrittenBytes));
}