public void TestRelatedAndMixedAttachments()
{
EmailMessage emailmessage=new EmailMessage();
emailmessage.FromAddress=TestAddressHelper.GetFromAddress();
emailmessage.AddToAddress(TestAddressHelper.GetToAddress());
emailmessage.Subject="EmailMessageTests Test HTML+Text+Graphic";
emailmessage.TextPart=new TextAttachment("This\r\nis the\r\ntext\r\npart.");
emailmessage.HtmlPart=new HtmlAttachment("<html><body>This<br> \r\nis the<br><img src=\"cid:mycontentid@rhombus\"> \r\n<strong>HTML</strong><br>\r\npart.</body></html>");
FileInfo relatedfileinfo=new FileInfo(@"..\..\TestFiles\grover.jpg");
FileInfo mixedfileinfo=new FileInfo(@"..\..\TestFiles\groverUpsideDown.jpg");
Assert.IsTrue(relatedfileinfo.Exists);
Assert.IsTrue(mixedfileinfo.Exists);
FileAttachment relatedfileattachment=new FileAttachment(relatedfileinfo,"mycontentid@rhombus");
relatedfileattachment.ContentType="image/jpeg";
FileAttachment mixedfileattachment=new FileAttachment(mixedfileinfo);
mixedfileattachment.ContentType="image/jpeg";
emailmessage.AddRelatedAttachment(relatedfileattachment);
emailmessage.AddMixedAttachment(mixedfileattachment);
//emailmessage.Send(_smtpserver);
String content=emailmessage.ToDataString();
StringReader sr=new StringReader(content);
int i=0;
String line=null;
bool hasMimeVersion=false;
bool hasMixedHeader=false;
bool mixedHeaderComesFirst=false;
bool hasMultipartAlternative=false;
bool hasPlainText=false;
bool hasHtmlText=false;
bool hasAttachment=false;
bool hasRelatedHeader=false;
int quotedPrintableParts=0;
String expectedToAddress=TestAddressHelper.GetToAddress().Name+" <"+TestAddressHelper.GetToAddress().Email+">";
//log.Debug("To Address is "+expectedToAddress);
while ((line=sr.ReadLine())!=null)
{
i++;
if (line.IndexOf("Content-Type: multipart/mixed")==0)
{
hasMixedHeader=true;
if (!hasMultipartAlternative && !hasRelatedHeader)
{
mixedHeaderComesFirst=true;
}
}
if (line.IndexOf("MIME-Version: 1.0")==0)
{
hasMimeVersion=true;
}
if (line.IndexOf("Content-Type: multipart/alternative;")==0)
{
hasMultipartAlternative=true;
}
if (line.IndexOf("Content-Type: text/html")==0)
{
hasHtmlText=true;
}
if (line.IndexOf("Content-Type: text/plain")==0)
{
hasPlainText=true;
}
if (line.IndexOf("Content-Type: image/jpeg")==0)
{
hasAttachment=true;
}
if (line.IndexOf("Content-Transfer-Encoding: quoted-printable")==0)
{
quotedPrintableParts++;
}
if (line.IndexOf("/9j/4AAQSkZJRgABAQEASABIAAD/")==0)
{
hasAttachment=true;
}
if (line.IndexOf("Content-Type: multipart/related")>=0)
{
hasRelatedHeader=true;
}
//log.Debug("Line "+i+": "+line);
}
Assert.IsTrue(hasMixedHeader, "Missing multipart/mixed header");
Assert.IsTrue(hasMimeVersion, "Missing Mime Version header");
Assert.IsTrue(mixedHeaderComesFirst, "The mixed header should come first");
Assert.IsTrue(hasMultipartAlternative, "Missing Mime Multipart/Alternative setting");
Assert.IsTrue(hasPlainText, "Missing Plain Text");
Assert.IsTrue(hasHtmlText, "Missing HTML");
Assert.IsTrue(hasAttachment, "Missing the base64 Attachment");
Assert.IsTrue(hasRelatedHeader, "Missing the related header.");
Assert.AreEqual(2, quotedPrintableParts, "Expected 2 quoted printable declarations, found "+quotedPrintableParts);
}
public void TestFileFromStream()
{
EmailMessage emailmessage=new EmailMessage();
emailmessage.FromAddress=TestAddressHelper.GetFromAddress();
emailmessage.AddToAddress(TestAddressHelper.GetToAddress());
emailmessage.Subject="Here's your license";
emailmessage.TextPart=new TextAttachment("This is a license.\r\n\r\n"+
"We will spend your money on a new plasma TV.");
emailmessage.HtmlPart=new HtmlAttachment("<html><body>"+
"<p>This is a license.</p>\r\n"+
"<p>We will spend your money on a new <i>plasma TV</i>.</p>\r\n"+
"</body></html>");
MemoryStream stream=new MemoryStream();
StreamWriter sw=new StreamWriter(stream);
sw.WriteLine("this is some test data 1");
sw.WriteLine("this is some test data 2");
sw.WriteLine("this is some test data 3");
sw.WriteLine("this is some test data 4");
sw.Flush();
stream.Seek(0, SeekOrigin.Begin);
//BinaryReader br=new BinaryReader(stream);
FileAttachment fileAttachment=new FileAttachment(new StreamReader(stream));
//fileAttachment.ContentType
fileAttachment.FileName="License.txt";
fileAttachment.CharSet=System.Text.Encoding.ASCII;
fileAttachment.ContentType="text/plain";
emailmessage.AddMixedAttachment(fileAttachment);
//emailmessage.Send(TestAddressHelper.GetSmtpServer());
}
public void TestDocFile()
{
EmailMessage mail = new EmailMessage();
FileInfo fileinfo=new FileInfo(@"..\..\TestFiles\TestWord.doc");
Assert.IsTrue(fileinfo.Exists);
FileAttachment fileAttachment = new FileAttachment(fileinfo);
fileAttachment.ContentType = "application/msword";
//EmailAddress emailAddress = new EmailAddress(emailAddressParam);
mail.TextPart=new TextAttachment("Here is your file");
mail.AddMixedAttachment(fileAttachment);
mail.FromAddress=TestAddressHelper.GetFromAddress();
mail.AddToAddress("*****@*****.**");
SmtpServer smtpServer = TestAddressHelper.GetSmtpServer();
mail.Send(smtpServer);
}
public void TestLargerBinaryFileFromStream()
{
String filename="casingTheJoint.jpg";
EmailMessage emailmessage=new EmailMessage();
emailmessage.FromAddress=TestAddressHelper.GetFromAddress();
emailmessage.AddToAddress(TestAddressHelper.GetToAddress());
emailmessage.Subject="Here's your file";
emailmessage.TextPart=new TextAttachment("This a zip file.");
emailmessage.HtmlPart=new HtmlAttachment("<html><body>"+
"<p>This a zip file.</p>\r\n");
FileInfo fileinfo=new FileInfo(@"..\..\TestFiles\"+filename);
FileStream filestream = fileinfo.OpenRead();
MemoryStream stream=new MemoryStream();
StreamWriter sw=new StreamWriter(stream);
sw.Flush();
//BinaryReader br=new BinaryReader(stream);
BinaryReader br=new BinaryReader(filestream);
byte[] bytes=br.ReadBytes((int) fileinfo.Length);
br.Close();
FileAttachment fileAttachment=new FileAttachment(bytes);
//fileAttachment.ContentType
fileAttachment.FileName=filename;
fileAttachment.ContentType="application/zip";
emailmessage.AddMixedAttachment(fileAttachment);
emailmessage.Send(TestAddressHelper.GetSmtpServer());
}
public void TestFileFromString()
{
EmailMessage emailmessage=new EmailMessage();
emailmessage.FromAddress=TestAddressHelper.GetFromAddress();
emailmessage.AddToAddress(TestAddressHelper.GetToAddress());
emailmessage.Subject="Here's your license";
emailmessage.TextPart=new TextAttachment("This is a license.\r\n\r\n"+
"We will spend your money on a new plasma TV.");
emailmessage.HtmlPart=new HtmlAttachment("<html><body>"+
"<p>This is a license.</p>\r\n"+
"<p>We will spend your money on a new <i>plasma TV</i>.</p>\r\n"+
"</body></html>");
String content="This is String Line 1\r\nThis is String Line 2";
FileAttachment fileAttachment=new FileAttachment(content);
//fileAttachment.ContentType
fileAttachment.FileName="License.txt";
fileAttachment.CharSet=System.Text.Encoding.ASCII;
fileAttachment.ContentType="text/plain";
fileAttachment.Encoding=DotNetOpenMail.Encoding.EncodingType.SevenBit;
emailmessage.AddMixedAttachment(fileAttachment);
//emailmessage.Send(TestAddressHelper.GetSmtpServer());
}
public void TestThree()
{
EmailMessage emailmessage=new EmailMessage();
emailmessage.FromAddress=TestAddressHelper.GetFromAddress();
emailmessage.AddToAddress(TestAddressHelper.GetToAddress());
emailmessage.Subject="Something has come up";
emailmessage.TextPart=new TextAttachment("I regret that something has "+
"come up unexpectedly,\r\n"+
"and I must postpone our meeting.\r\n\r\n"+
"Please read the 20 pages of my thoughts on this in the attached\r\n"+
"PDF file.\r\n\r\n-Marcel");
emailmessage.HtmlPart=new HtmlAttachment("<p>I regret that something "+
"has come up unexpectedly,\r\n"+
"and I must postpone our meeting.</p>\r\n"+
"<p>Please read the 20 pages of my thoughts on this in the attached\r\n"+
"PDF file.</p>\r\n<p>-Marcel</p>");
FileAttachment fileattachment=new FileAttachment(new FileInfo(@"..\..\TestFiles\grover.jpg"));
fileattachment.ContentType="image/jpeg";
emailmessage.AddMixedAttachment(fileattachment);
emailmessage.Send(TestAddressHelper.GetSmtpServer());
}