public void EncodeString_IsSameAsEncodeBytes_IfOneByteCodepointOnLineWrap(bool useBase64Encoding, string value)
{
var factory = new EncodedStreamFactory();
IEncodableStream streamForEncodeString = factory.GetEncoderForHeader(Encoding.UTF8, useBase64Encoding, 0);
IEncodableStream streamForEncodeBytes = factory.GetEncoderForHeader(Encoding.UTF8, useBase64Encoding, 0);
streamForEncodeString.EncodeString(value, Encoding.UTF8);
string encodeStringResult = streamForEncodeString.GetEncodedString();
byte[] bytes = Encoding.UTF8.GetBytes(value);
streamForEncodeBytes.EncodeBytes(bytes, 0, bytes.Length);
string encodeBytesResult = streamForEncodeBytes.GetEncodedString();
Assert.Equal(encodeBytesResult, encodeStringResult);
}
public void EncodedStreamFactory_WhenAskedForEncodedStreamForHeader_WithBase64_ShouldReturnBase64Stream()
{
var esf = new EncodedStreamFactory();
IEncodableStream test = esf.GetEncoderForHeader(Encoding.UTF8, true, 5);
Assert.True(test is Base64Stream);
}
internal string Encode(int charsConsumed)
{
string encodedString = string.Empty;
if (!string.IsNullOrEmpty(this.displayName))
{
if (MimeBasePart.IsAscii(this.displayName, false))
{
encodedString = string.Format("\"{0}\"", this.displayName);
}
else
{
IEncodableStream stream = encoderFactory.GetEncoderForHeader(this.displayNameEncoding, false, charsConsumed);
byte[] bytes = this.displayNameEncoding.GetBytes(this.displayName);
stream.EncodeBytes(bytes, 0, bytes.Length);
encodedString = stream.GetEncodedString();
}
encodedString = encodedString + "\r\n ";
}
if (!string.IsNullOrEmpty(encodedString))
{
return(encodedString + this.SmtpAddress);
}
return(this.Address);
}
// Encodes the full email address, folding as needed
internal string Encode(int charsConsumed, bool allowUnicode)
{
string encodedAddress = String.Empty;
IEncodableStream encoder;
byte[] buffer;
Debug.Assert(this.Address != null, "address was null");
//do we need to take into account the Display name? If so, encode it
if (!String.IsNullOrEmpty(this.displayName))
{
//figure out the encoding type. If it's all ASCII and contains no CRLF then
//it does not need to be encoded for parity with other email clients. We will
//however fold at the end of the display name so that the email address itself can
//be appended.
if (MimeBasePart.IsAscii(this.displayName, false) || allowUnicode)
{
encodedAddress = String.Format(CultureInfo.InvariantCulture, "\"{0}\"", this.displayName);
}
else
{
//encode the displayname since it's non-ascii
encoder = encoderFactory.GetEncoderForHeader(this.displayNameEncoding, false, charsConsumed);
buffer = displayNameEncoding.GetBytes(this.displayName);
encoder.EncodeBytes(buffer, 0, buffer.Length);
encodedAddress = encoder.GetEncodedString();
}
//address should be enclosed in <> when a display name is present
encodedAddress += " " + GetSmtpAddress(allowUnicode);
}
else
{
//no display name, just return the address
encodedAddress = GetAddress(allowUnicode);
}
return(encodedAddress);
}
public void EncodedStreamFactory_WhenAskedForEncodedStreamForHeader_WithBase64_ShouldReturnBase64Stream()
{
var esf = new EncodedStreamFactory();
IEncodableStream test = esf.GetEncoderForHeader(Encoding.UTF8, true, 5);
Assert.True(test is Base64Stream);
}
