public void ParseMessageWithTwoParts()
{
string contentType = "multipart/mixed; boundary=\"abcd\"";
string content = "\r\n--abcd\r\nContent-Type: application/xml;charset=UTF-8\r\n\r\n<movie>...</movie>\r\n--abcd\r\n\r\nplain text\r\n--abcd--";
MultipartMessage message = ParseMessage(contentType, content);
Assert.IsTrue(message.IsMultipart);
Assert.AreEqual(MultipartMessage.MediaTypeMultipartMixed, message.MediaType);
Assert.AreEqual("abcd", message.Boundary);
Assert.AreEqual(2, message.Parts.Count);
MultipartMessagePart part = message.Parts[0];
Assert.IsTrue(part.HasHeader("content-type"));
Assert.AreEqual("application/xml", part.GetHeader("content-type").FieldValue);
Assert.AreEqual("<movie>...</movie>", Encoding.UTF8.GetString(part.Data));
}
public void ParseMessageWithBoundaryWithoutQuotes()
{
string contentType = "multipart/mixed; boundary=abcd";
string content = "\r\n--abcd\r\nContent-Type: application/xml;charset=UTF-8\r\n\r\n<movie>...</movie>\r\n--abcd--";
MultipartMessage message = StartReading(contentType, content);
Assert.IsTrue(message.IsMultipart);
Assert.AreEqual(MultipartMessage.MediaTypeMultipartMixed, message.MediaType);
Assert.AreEqual("abcd", message.Boundary);
MultipartMessagePart part = reader.ReadNextPart();
Assert.IsTrue(part.HasHeader("content-type"));
Assert.AreEqual("application/xml", part.GetHeader("content-type").FieldValue);
Assert.AreEqual("<movie>...</movie>", Encoding.UTF8.GetString(part.Data));
Assert.IsNull(reader.ReadNextPart());
}
public void WriteMessageAsAWhole()
{
string boundary = "-----Test";
MultipartMessage message = new MultipartMessage(HeaderField.Parse("Content-type: multipart/mixed; boundary=-----Test"));
MultipartMessagePart part;
part = new MultipartMessagePart();
part.AddHeader(new HeaderField("Content-Type", "text/plain"));
part.Data = Encoding.UTF8.GetBytes("my text");
message.AddPart(part);
part = new MultipartMessagePart();
part.AddHeader(new HeaderField("Content-Type", "application/xml"));
part.Data = Encoding.UTF8.GetBytes("<tag/>");
message.AddPart(part);
using (MemoryStream stream = new MemoryStream())
{
long writtenBytes;
using (MultipartStreamWriter writer = new MultipartStreamWriter(
stream,
boundary,
Encoding.UTF8))
{
writer.WriteWholeMessage(message);
writtenBytes = writer.BytesWritten;
}
byte[] bytes = stream.ToArray();
Assert.AreEqual(bytes.Length, writtenBytes);
string result = Encoding.UTF8.GetString(bytes);
Assert.AreEqual("\r\n-------Test\r\nContent-Type: text/plain\r\n\r\nmy text\r\n-------Test\r\nContent-Type: application/xml\r\n\r\n<tag/>\r\n-------Test--", result);
}
}