public void TestAuthenticationExceptions()
{
var commands = new List <Pop3ReplayCommand> ();
commands.Add(new Pop3ReplayCommand("", "comcast.greeting.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "comcast.capa1.txt"));
commands.Add(new Pop3ReplayCommand("USER username\r\n", "comcast.ok.txt"));
commands.Add(new Pop3ReplayCommand("PASS password\r\n", "comcast.err.txt"));
commands.Add(new Pop3ReplayCommand("QUIT\r\n", "comcast.quit.txt"));
using (var client = new Pop3Client()) {
try {
client.ReplayConnect("localhost", new Pop3ReplayStream(commands, false), CancellationToken.None);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Connect: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "Client failed to connect.");
Assert.AreEqual(ComcastCapa1, client.Capabilities);
Assert.AreEqual(0, client.AuthenticationMechanisms.Count);
Assert.AreEqual(31, client.ExpirePolicy);
try {
var credentials = new NetworkCredential("username", "password");
client.Authenticate(credentials, CancellationToken.None);
Assert.Fail("Expected AuthenticationException");
} catch (AuthenticationException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Authenticate: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "AuthenticationException should not cause a disconnect.");
try {
var sizes = client.GetMessageSizes(CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Count: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var sizes = client.GetMessageSizes(CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageSizes: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var size = client.GetMessageSize("uid", CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageSize(uid): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var size = client.GetMessageSize(0, CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageSize(int): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var uids = client.GetMessageUids(CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageUids: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var uid = client.GetMessageUid(0, CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageUid: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var message = client.GetMessage("uid", CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessage(uid): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var message = client.GetMessage(0, CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessage(int): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
client.DeleteMessage("uid", CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in DeleteMessage(uid): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
client.DeleteMessage(0, CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in DeleteMessage(int): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
client.Disconnect(true, CancellationToken.None);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Disconnect: {0}", ex);
}
Assert.IsFalse(client.IsConnected, "Failed to disconnect");
}
}
/// <summary>
/// 将邮件列表内容存入excel
/// </summary>
private void workOutputExcel()
{
Invoke(updateState, (object)SystemState.working);
Invoke(printstr, (object)("开始输出邮件数据到excel：" + excelFileName));
try
{
string excelPath = excelFileName.Substring(0, excelFileName.LastIndexOf("\\")) + "\\";
string attPath = excelPath + @"邮件附件\";
if (!Directory.Exists(attPath))
{
Directory.CreateDirectory(attPath);
}
Invoke(printstr, (object)("附件内容输出到：" + attPath));
IWorkbook wb = new HSSFWorkbook();
ICellStyle style1 = wb.CreateCellStyle();
IFont font1 = wb.CreateFont();
font1.Underline = FontUnderlineType.None;
font1.Color = HSSFColor.Black.Index;
style1.SetFont(font1);
ICellStyle style2 = wb.CreateCellStyle();
IFont font2 = wb.CreateFont();
font2.Underline = FontUnderlineType.Single;
font2.Color = HSSFColor.Blue.Index;
style2.SetFont(font2);
string[] strHead = new string[] { "收信日期", "标题", "发信人", "收信人", "抄送", "正文", "附件" };
int[] columnWidth = new int[] { 21, 40, 15, 15, 15, 30, 30 };
ISheet sheet1 = wb.CreateSheet();
var headRow = sheet1.CreateRow(0);
for (int i = 0; i < columnWidth.Length; i++)
{
var tcell = headRow.CreateCell(i);
tcell.SetCellValue(strHead[i]);
tcell.CellStyle = style1;
sheet1.SetColumnWidth(i, columnWidth[i] * 256);
}
OpenPop.Mime.Message message;
for (int i = 0; i < emails.Count; i++)
{
//向excel文件中添加项
var contentRow = sheet1.CreateRow(i + 1);
ICell tcell;
tcell = contentRow.CreateCell(0);
tcell.SetCellValue(emails[i].Date);
tcell.CellStyle = style1;
tcell = contentRow.CreateCell(1);
tcell.SetCellValue(emails[i].Subject);
tcell.CellStyle = style1;
tcell = contentRow.CreateCell(2);
tcell.SetCellValue(emails[i].From);
tcell.CellStyle = style1;
tcell = contentRow.CreateCell(3);
tcell.SetCellValue(emails[i].To);
tcell.CellStyle = style1;
tcell = contentRow.CreateCell(4);
tcell.SetCellValue(emails[i].Cc);
tcell.CellStyle = style1;
string tmp = emails[i].Content;
if (tmp.Length > 1000)
{
tmp = tmp.Substring(0, 1000) + "****内容未完****";
}
tcell = contentRow.CreateCell(5);
tcell.SetCellValue(tmp);
tcell.CellStyle = style1;
//存储附件
if (emailClient.GetMessageSize(emails[i].no) > 10 * 1024 * 1024)
{
//邮件大于10m不接收附件
tcell = contentRow.CreateCell(6);
tcell.SetCellValue("****附件过大，请去邮箱自行查看****");
tcell.CellStyle = style1;
Invoke(printstr, (object)(String.Format("保存第 {0} 封邮件 ,附件过大无法下载。", i + 1)));
}
else
{
message = emailClient.GetMessage(emails[i].no);
List <MessagePart> attachments = message.FindAllAttachments();
int attno = 0;
foreach (MessagePart attachment in attachments)
{
attno++;
string filename = attPath + "[" + emails[i].no + attachments.Count + "] - " + attachment.FileName;
FileInfo fi = new FileInfo(filename);
attachment.Save(fi);
HSSFHyperlink link = new HSSFHyperlink(HyperlinkType.Url);
link.Address = filename;
//link.Address = ToUnicode(filename);
ICell cell = contentRow.CreateCell(5 + attno, CellType.Blank);
cell.SetCellValue(attachment.FileName);
cell.Hyperlink = link;
cell.CellStyle = style2;
}
if (attno == 0)
{
//无附件
tcell = contentRow.CreateCell(6);
tcell.SetCellValue("无");
tcell.CellStyle = style1;
}
Invoke(printstr, (object)(String.Format("保存第 {0} 封邮件 , {1} 个附件", i + 1, attachments.Count)));
}
}
FileStream file = new FileStream(excelFileName, FileMode.Create, FileAccess.ReadWrite);
wb.Write(file);
file.Close();
file.Dispose();
Invoke(printstr, (object)("excel文件输出完毕。请查看：" + excelFileName));
Invoke(updateState, (object)SystemState.endwork);
}
catch (Exception e)
{
Invoke(printstr, (object)("出错，错误码：" + e.Message));
Invoke(updateState, (object)SystemState.endwork);
}
}
public void TestGetMessageSize()
{
Connect();
Assert.Throws(typeof(InvalidUseException), delegate { Client.GetMessageSize(RandomMessageNumber); });
}
public void TestGetMessageSizeDoesNotThrow()
{
Authenticate("+OK 5 0"); // Message 5 has size is 0
Assert.DoesNotThrow(delegate { Client.GetMessageSize(RandomMessageNumber); });
}