public void AddLinkedResourceManually()
{
const string myContentId = "my.content.id";
var filesAbsPath = Path.Combine(Helper.GetCodeBaseDirectory(), _pathRelativeToCodebase);
var dataItem = new
{
Name = "John",
MailboxAddr = "*****@*****.**",
Success = true,
Date = DateTime.Now,
SenderAddr = "*****@*****.**"
};
var mmm = new MailMergeMessage
{
HtmlText = $"<html><body><img src=\"cid:{myContentId}\" width=\"100\"><br/>only an image</body></html>",
PlainText = "only an image",
Subject = "Message subject",
Config = { FileBaseDirectory = filesAbsPath }
};
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.From, "{SenderAddr}"));
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.To, "\"{Name}\" <{MailboxAddr}>", mmm.Config.CharacterEncoding));
mmm.AddExternalInlineAttachment(new FileAttachment(Path.Combine(filesAbsPath, "success.jpg"), myContentId));
var msg = mmm.GetMimeMessage(dataItem);
Assert.IsTrue(msg.BodyParts.Any(bp => bp.ContentDisposition?.Disposition == ContentDisposition.Inline && bp.ContentType.IsMimeType("image", "jpeg") && bp.ContentId == myContentId));
}
public void MissingVariableAndAttachmentsExceptions()
{
// build message with a total of 8 placeholders which will be missing
var mmm = new MailMergeMessage("Missing in subject {subject}", "Missing in plain text {plain}",
"<html><head></head><body>{html}</body></html>");
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.From, "{from.address}"));
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.To, "{to.address}"));
mmm.AddExternalInlineAttachment(new FileAttachment("{inlineAtt.filename}.jpg", string.Empty));
mmm.FileAttachments.Add(new FileAttachment("{fileAtt.filename}.xml", "{fileAtt.displayname}"));
try
{
var mimeMessage = mmm.GetMimeMessage(default(object));
Assert.Fail("Expected exceptions not thrown.");
}
catch (MailMergeMessage.MailMergeMessageException exceptions)
{
Console.WriteLine($"Aggregate {nameof(MailMergeMessage.MailMergeMessageException)} thrown. Passed.");
Console.WriteLine();
/* Expected exceptions:
* 1) 8 missing variables for {placeholders}
* 2) No recipients
* 3) No FROM address
* 4) Missing file attachment {fileAtt.filename}.xml
* 5) Missing inline attachment {inlineAtt.filename}.jpg
*/
Assert.That(exceptions.InnerExceptions.Count == 5);
foreach (var ex in exceptions.InnerExceptions.Where(ex => !(ex is MailMergeMessage.AttachmentException)))
{
if (ex is MailMergeMessage.VariableException)
{
Assert.AreEqual(8, (ex as MailMergeMessage.VariableException).MissingVariable.Count);
Console.WriteLine($"{nameof(MailMergeMessage.VariableException)} thrown successfully:");
Console.WriteLine("Missing variables: " +
string.Join(", ", (ex as MailMergeMessage.VariableException).MissingVariable));
}
if (ex is MailMergeMessage.AddressException)
{
Console.WriteLine($"{nameof(MailMergeMessage.AddressException)} thrown successfully:");
Console.WriteLine((ex as MailMergeMessage.AddressException).Message);
Assert.That((ex as MailMergeMessage.AddressException).Message == "No recipients." ||
(ex as MailMergeMessage.AddressException).Message == "No from address.");
}
}
// one exception for a missing file attachment, one for a missing inline attachment
var attExceptions = exceptions.InnerExceptions.Where(ex => ex is MailMergeMessage.AttachmentException).ToList();
Assert.AreEqual(2, attExceptions.Count);
foreach (var ex in attExceptions)
{
Console.WriteLine($"{nameof(MailMergeMessage.AttachmentException)} thrown successfully:");
Console.WriteLine("Missing files: " + string.Join(", ", (ex as MailMergeMessage.AttachmentException).BadAttachment));
Assert.AreEqual(1, (ex as MailMergeMessage.AttachmentException).BadAttachment.Count);
}
}
}
public static MailMergeMessage GetHtmlMsgWithManualLinkedResources()
{
var mmm = new MailMergeMessage
{
HtmlText = $"<html><body><img src=\"cid:{MyContentId}\" width=\"100\"><br/>only an image</body></html>",
PlainText = "only an image",
Subject = "Message subject",
Config = { FileBaseDirectory = TestFileFolders.FilesAbsPath }
};
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.From, "{SenderAddr}"));
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.To, "\"{Name}\" <{MailboxAddr}>", mmm.Config.CharacterEncoding));
mmm.AddExternalInlineAttachment(new FileAttachment(Path.GetFullPath(Path.Combine(TestFileFolders.FilesAbsPath, ImgSuccess)), MyContentId));
return(mmm);
}
public void MissingVariableAndAttachmentsExceptions()
{
// build message with a total of 9 placeholders which will be missing
var mmm = new MailMergeMessage("Missing in subject {subject}", "Missing in plain text {plain}",
"<html><head></head><body>{html}{:template(Missing)}</body></html>");
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.From, "{from.address}"));
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.To, "{to.address}"));
mmm.AddExternalInlineAttachment(new FileAttachment("{inlineAtt.filename}.jpg", string.Empty));
mmm.FileAttachments.Add(new FileAttachment("{fileAtt.filename}.xml", "{fileAtt.displayname}"));
mmm.FileAttachments.Add(new FileAttachment("{throwParingError.xml", "DisplayName"));
// **************** Part 1:
mmm.Config.IgnoreMissingInlineAttachments = false;
mmm.Config.IgnoreMissingFileAttachments = false;
// ************************
try
{
mmm.GetMimeMessage(default);
public void MissingVariableAndAttachmentsExceptions()
{
// build message with a total of 9 placeholders which will be missing
var mmm = new MailMergeMessage("Missing in subject {subject}", "Missing in plain text {plain}",
"<html><head></head><body>{html}{:template(Missing)}</body></html>");
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.From, "{from.address}"));
mmm.MailMergeAddresses.Add(new MailMergeAddress(MailAddressType.To, "{to.address}"));
mmm.AddExternalInlineAttachment(new FileAttachment("{inlineAtt.filename}.jpg", string.Empty));
mmm.FileAttachments.Add(new FileAttachment("{fileAtt.filename}.xml", "{fileAtt.displayname}"));
mmm.FileAttachments.Add(new FileAttachment("{throwParingError.xml", "DisplayName"));
// **************** Part 1:
mmm.Config.IgnoreMissingInlineAttachments = false;
mmm.Config.IgnoreMissingFileAttachments = false;
// ************************
try
{
mmm.GetMimeMessage(default(object));
Assert.Fail("Expected exceptions not thrown.");
}
catch (MailMergeMessage.MailMergeMessageException exceptions)
{
Console.WriteLine($"Aggregate {nameof(MailMergeMessage.MailMergeMessageException)} thrown.");
Console.WriteLine();
/* Expected exceptions:
* 1) 9 missing variables for {placeholders} and {:templates(...)}
* 2) No recipients
* 3) No FROM address
* 4) Missing file attachment {fileAtt.filename}.xml
* 5) Missing inline attachment {inlineAtt.filename}.jpg
* 6) Parsing error in file attachment "{throwParingError.xml"
*/
Assert.AreEqual(6, exceptions.InnerExceptions.Count);
foreach (var ex in exceptions.InnerExceptions.Where(ex => !(ex is MailMergeMessage
.AttachmentException)))
{
if (ex is MailMergeMessage.VariableException)
{
Assert.AreEqual(9, (ex as MailMergeMessage.VariableException).MissingVariable.Count);
Console.WriteLine($"{nameof(MailMergeMessage.VariableException)} thrown successfully:");
Console.WriteLine("Missing variables: " +
string.Join(", ",
(ex as MailMergeMessage.VariableException).MissingVariable));
Console.WriteLine();
}
if (ex is MailMergeMessage.AddressException)
{
Console.WriteLine($"{nameof(MailMergeMessage.AddressException)} thrown successfully:");
Console.WriteLine((ex as MailMergeMessage.AddressException).Message);
Console.WriteLine();
Assert.That((ex as MailMergeMessage.AddressException).Message == "No recipients." ||
(ex as MailMergeMessage.AddressException).Message == "No from address.");
}
}
// one exception for a missing file attachment, one for a missing inline attachment
var attExceptions = exceptions.InnerExceptions.Where(ex => ex is MailMergeMessage.AttachmentException)
.ToList();
Assert.AreEqual(2, attExceptions.Count);
// Inline file missing
Console.WriteLine($"{nameof(MailMergeMessage.AttachmentException)} thrown successfully:");
Console.WriteLine("Missing inline attachment files: " +
string.Join(", ", (attExceptions[0] as MailMergeMessage.AttachmentException).BadAttachment));
Console.WriteLine();
Assert.AreEqual(1, (attExceptions[0] as MailMergeMessage.AttachmentException).BadAttachment.Count);
// 2 file attachments missing
Console.WriteLine($"{nameof(MailMergeMessage.AttachmentException)} thrown successfully:");
Console.WriteLine("Missing attachment files: " +
string.Join(", ", (attExceptions[1] as MailMergeMessage.AttachmentException).BadAttachment));
Console.WriteLine();
Assert.AreEqual(2, (attExceptions[1] as MailMergeMessage.AttachmentException).BadAttachment.Count);
}
// **************** Part 2:
mmm.Config.IgnoreMissingInlineAttachments = true;
mmm.Config.IgnoreMissingFileAttachments = true;
// ************************
try
{
mmm.GetMimeMessage(default(object));
Assert.Fail("Expected exceptions not thrown.");
}
catch (MailMergeMessage.MailMergeMessageException exceptions)
{
/* Expected exceptions:
* 1) 9 missing variables for {placeholders} and {:templates(...)}
* 2) No recipients
* 3) No FROM address
* 4) 1 parsing error
*/
Assert.AreEqual(4, exceptions.InnerExceptions.Count);
Assert.IsFalse(exceptions.InnerExceptions.Any(e => e is MailMergeMessage.AttachmentException));
Console.WriteLine("Exceptions for missing attachment files suppressed.");
}
}
