public unsafe void ReadHeaderName_InvalidHeaderLine_ThrowsHttpRequestException(string headerLine)
{
byte[] buffer = headerLine.Select(c => checked ((byte)c)).ToArray();
fixed(byte *pBuffer = buffer)
{
var reader = new CurlResponseHeaderReader(new IntPtr(pBuffer), checked ((ulong)buffer.Length));
string headerName;
string headerValue;
Assert.Throws <HttpRequestException>(() => reader.ReadHeader(out headerName, out headerValue));
}
}
public unsafe void ReadHeader_ValidHeaderLine_HeaderReturned(string headerLine, string expectedHeaderName, string expectedHeaderValue)
{
byte[] buffer = headerLine.Select(c => checked ((byte)c)).ToArray();
fixed(byte *pBuffer = buffer)
{
var reader = new CurlResponseHeaderReader(new IntPtr(pBuffer), checked ((ulong)buffer.Length));
string headerName;
string headerValue;
Assert.True(reader.ReadHeader(out headerName, out headerValue));
Assert.Equal(expectedHeaderName, headerName);
Assert.Equal(expectedHeaderValue, headerValue);
}
}
public unsafe void ReadHeader_EmptyBuffer_ReturnsFalse()
{
byte[] buffer = new byte[2]; // Non-empty array so we can get a valid pointer using fixed.
ulong length = 0; // But a length of 0 for empty.
fixed(byte *pBuffer = buffer)
{
var reader = new CurlResponseHeaderReader(new IntPtr(pBuffer), length);
string headerName;
string headerValue;
Assert.False(reader.ReadHeader(out headerName, out headerValue));
Assert.Null(headerName);
Assert.Null(headerValue);
}
}
public unsafe void ReadHeaderName_InvalidHeaderLine_ThrowsHttpRequestException(string headerLine)
{
byte[] buffer = headerLine.Select(c => checked((byte)c)).ToArray();
fixed (byte* pBuffer = buffer)
{
var reader = new CurlResponseHeaderReader(new IntPtr(pBuffer), checked((ulong)buffer.Length));
string headerName;
string headerValue;
Assert.Throws<HttpRequestException>(() => reader.ReadHeader(out headerName, out headerValue));
}
}
public unsafe void ReadHeader_EmptyBuffer_ReturnsFalse()
{
byte[] buffer = new byte[2]; // Non-empty array so we can get a valid pointer using fixed.
ulong length = 0; // But a length of 0 for empty.
fixed (byte* pBuffer = buffer)
{
var reader = new CurlResponseHeaderReader(new IntPtr(pBuffer), length);
string headerName;
string headerValue;
Assert.False(reader.ReadHeader(out headerName, out headerValue));
Assert.Null(headerName);
Assert.Null(headerValue);
}
}
public unsafe void ReadHeader_ValidHeaderLine_HeaderReturned(string expectedHeaderName, string expectedHeaderValue, bool spaceAfterColon)
{
string headerLine = $"{expectedHeaderName}:{(spaceAfterColon ? " " : "")}{expectedHeaderValue}";
byte[] buffer = headerLine.Select(c => checked((byte)c)).ToArray();
fixed (byte* pBuffer = buffer)
{
var reader = new CurlResponseHeaderReader(new IntPtr(pBuffer), checked((ulong)buffer.Length));
string headerName;
string headerValue;
Assert.True(reader.ReadHeader(out headerName, out headerValue));
Assert.Equal(expectedHeaderName, headerName);
Assert.Equal(expectedHeaderValue, headerValue);
}
}