public void TestAddStreamContentType()
{
var fileName = Path.Combine(TestHelper.ProjectDir, "TestData", "images", "girl.jpg");
var contentType = new ContentType("image", "gif");
var attachments = new AttachmentCollection();
MimePart attachment;
using (var stream = File.OpenRead(fileName))
attachment = (MimePart)attachments.Add(fileName, stream, contentType);
Assert.AreEqual(contentType.MimeType, attachment.ContentType.MimeType);
Assert.AreEqual("girl.jpg", attachment.ContentType.Name);
Assert.NotNull(attachment.ContentDisposition);
Assert.AreEqual("attachment", attachment.ContentDisposition.Disposition);
Assert.AreEqual("girl.jpg", attachment.ContentDisposition.FileName);
Assert.AreEqual("girl.jpg", attachment.FileName);
Assert.AreEqual(ContentEncoding.Base64, attachment.ContentTransferEncoding);
Assert.AreEqual(1, attachments.Count);
Assert.IsTrue(attachments.Contains(attachment), "Contains");
Assert.AreEqual(0, attachments.IndexOf(attachment), "IndexOf");
Assert.IsTrue(attachments.Remove(attachment), "Remove");
Assert.AreEqual(0, attachments.Count);
attachments.Clear();
}
public void TestArgumentExceptions()
{
var contentType = new ContentType("application", "octet-stream");
var attachments = new AttachmentCollection();
var items = new MimeEntity[10];
var data = new byte[1024];
using (var stream = new MemoryStream()) {
Assert.Throws <ArgumentException> (() => attachments.Add(string.Empty));
Assert.Throws <ArgumentNullException> (() => attachments.Add((string)null));
Assert.Throws <ArgumentNullException> (() => attachments.Add((MimeEntity)null));
Assert.Throws <ArgumentException> (() => attachments.Add(string.Empty, data));
Assert.Throws <ArgumentNullException> (() => attachments.Add((string)null, data));
Assert.Throws <ArgumentException> (() => attachments.Add(string.Empty, stream));
Assert.Throws <ArgumentNullException> (() => attachments.Add((string)null, stream));
Assert.Throws <ArgumentException> (() => attachments.Add(string.Empty, contentType));
Assert.Throws <ArgumentNullException> (() => attachments.Add((string)null, contentType));
Assert.Throws <ArgumentException> (() => attachments.Add(string.Empty, data, contentType));
Assert.Throws <ArgumentNullException> (() => attachments.Add((string)null, data, contentType));
Assert.Throws <ArgumentException> (() => attachments.Add(string.Empty, stream, contentType));
Assert.Throws <ArgumentNullException> (() => attachments.Add((string)null, stream, contentType));
Assert.Throws <ArgumentNullException> (() => attachments.Add("file.dat", (byte[])null));
Assert.Throws <ArgumentNullException> (() => attachments.Add("file.dat", (Stream)null));
Assert.Throws <ArgumentNullException> (() => attachments.Add("file.dat", (byte[])null, contentType));
Assert.Throws <ArgumentNullException> (() => attachments.Add("file.dat", (Stream)null, contentType));
Assert.Throws <ArgumentNullException> (() => attachments.Add("file.dat", (ContentType)null));
Assert.Throws <ArgumentNullException> (() => attachments.Add("file.dat", data, null));
Assert.Throws <ArgumentNullException> (() => attachments.Add("file.dat", stream, null));
Assert.Throws <ArgumentNullException> (() => attachments.Contains(null));
Assert.Throws <ArgumentNullException> (() => attachments.CopyTo(null, 0));
Assert.Throws <ArgumentOutOfRangeException> (() => attachments.CopyTo(items, -1));
Assert.Throws <ArgumentNullException> (() => attachments.IndexOf(null));
Assert.Throws <ArgumentNullException> (() => attachments.Remove(null));
Assert.Throws <ArgumentOutOfRangeException> (() => attachments.RemoveAt(0));
attachments.Add(new TextPart("plain"));
Assert.Throws <ArgumentOutOfRangeException> (() => { var x = attachments[10]; });
Assert.Throws <ArgumentOutOfRangeException> (() => attachments[10] = new TextPart("plain"));
Assert.Throws <ArgumentNullException> (() => attachments[0] = null);
Assert.Throws <ArgumentOutOfRangeException> (() => attachments.Insert(-1, new TextPart("plain")));
Assert.Throws <ArgumentNullException> (() => attachments.Insert(0, null));
}
}
public void TestAddEmailMessage()
{
var fileName = Path.Combine(TestHelper.ProjectDir, "TestData", "messages", "body.1.txt");
var attachments = new AttachmentCollection();
MimeEntity attachment;
using (var stream = File.OpenRead(fileName))
attachment = attachments.Add("message.eml", stream);
Assert.AreEqual("message/rfc822", attachment.ContentType.MimeType);
Assert.AreEqual(1, attachments.Count);
Assert.IsTrue(attachments.Contains(attachment), "Contains");
Assert.AreEqual(0, attachments.IndexOf(attachment), "IndexOf");
Assert.IsTrue(attachments.Remove(attachment), "Remove");
Assert.AreEqual(0, attachments.Count);
attachments.Clear();
}
public void TestAddFileName()
{
var fileName = Path.Combine(TestHelper.ProjectDir, "TestData", "images", "girl.jpg");
var attachments = new AttachmentCollection();
MimePart attachment;
attachment = (MimePart)attachments.Add(fileName);
Assert.AreEqual("image/jpeg", attachment.ContentType.MimeType);
Assert.AreEqual("girl.jpg", attachment.FileName);
Assert.AreEqual(ContentEncoding.Base64, attachment.ContentTransferEncoding);
Assert.AreEqual(1, attachments.Count);
Assert.IsTrue(attachments.Contains(attachment), "Contains");
Assert.AreEqual(0, attachments.IndexOf(attachment), "IndexOf");
Assert.IsTrue(attachments.Remove(attachment), "Remove");
Assert.AreEqual(0, attachments.Count);
attachments.Clear();
}
public void TestAddTextFileName()
{
var fileName = Path.Combine(TestHelper.ProjectDir, "TestData", "text", "lorem-ipsum.txt");
var attachments = new AttachmentCollection();
MimePart attachment;
attachment = (MimePart)attachments.Add(fileName);
Assert.AreEqual("text/plain", attachment.ContentType.MimeType);
Assert.AreEqual("lorem-ipsum.txt", attachment.FileName);
Assert.AreEqual(ContentEncoding.SevenBit, attachment.ContentTransferEncoding);
Assert.AreEqual(1, attachments.Count);
Assert.IsTrue(attachments.Contains(attachment), "Contains");
Assert.AreEqual(0, attachments.IndexOf(attachment), "IndexOf");
Assert.IsTrue(attachments.Remove(attachment), "Remove");
Assert.AreEqual(0, attachments.Count);
attachments.Clear();
}
public void TestAddDataContentType()
{
var fileName = Path.Combine("..", "..", "TestData", "images", "girl.jpg");
var contentType = new ContentType("image", "gif");
var attachments = new AttachmentCollection();
MimePart attachment;
attachment = (MimePart)attachments.Add(fileName, File.ReadAllBytes(fileName), contentType);
Assert.AreEqual(contentType.MimeType, attachment.ContentType.MimeType);
Assert.AreEqual("girl.jpg", attachment.FileName);
Assert.AreEqual(ContentEncoding.Base64, attachment.ContentTransferEncoding);
Assert.AreEqual(1, attachments.Count);
Assert.IsTrue(attachments.Contains(attachment), "Contains");
Assert.AreEqual(0, attachments.IndexOf(attachment), "IndexOf");
Assert.IsTrue(attachments.Remove(attachment), "Remove");
Assert.AreEqual(0, attachments.Count);
attachments.Clear();
}
public void TestAddStream()
{
var fileName = Path.Combine("..", "..", "TestData", "images", "girl.jpg");
var attachments = new AttachmentCollection();
MimePart attachment;
using (var stream = File.OpenRead(fileName))
attachment = (MimePart)attachments.Add(fileName, stream);
Assert.AreEqual("image/jpeg", attachment.ContentType.MimeType);
Assert.AreEqual("girl.jpg", attachment.FileName);
Assert.AreEqual(ContentEncoding.Base64, attachment.ContentTransferEncoding);
Assert.AreEqual(1, attachments.Count);
Assert.IsTrue(attachments.Contains(attachment), "Contains");
Assert.AreEqual(0, attachments.IndexOf(attachment), "IndexOf");
Assert.IsTrue(attachments.Remove(attachment), "Remove");
Assert.AreEqual(0, attachments.Count);
attachments.Clear();
}
public async Task TestAddInlineEmailMessageAsync()
{
var fileName = Path.Combine(TestHelper.ProjectDir, "TestData", "messages", "body.1.txt");
var attachments = new AttachmentCollection(true);
MimeEntity attachment;
using (var stream = File.OpenRead(fileName))
attachment = await attachments.AddAsync("message.eml", stream);
Assert.AreEqual("message/rfc822", attachment.ContentType.MimeType);
Assert.AreEqual("message.eml", attachment.ContentType.Name);
Assert.NotNull(attachment.ContentDisposition);
Assert.AreEqual("inline", attachment.ContentDisposition.Disposition);
Assert.AreEqual("message.eml", attachment.ContentDisposition.FileName);
Assert.AreEqual(1, attachments.Count);
Assert.IsTrue(attachments.Contains(attachment), "Contains");
Assert.AreEqual(0, attachments.IndexOf(attachment), "IndexOf");
Assert.IsTrue(attachments.Remove(attachment), "Remove");
Assert.AreEqual(0, attachments.Count);
attachments.Clear();
}
public async Task TestAddInlineFileNameAsync()
{
var fileName = Path.Combine(TestHelper.ProjectDir, "TestData", "images", "girl.jpg");
var attachments = new AttachmentCollection(true);
MimePart attachment;
attachment = (MimePart)await attachments.AddAsync(fileName);
Assert.AreEqual("image/jpeg", attachment.ContentType.MimeType);
Assert.AreEqual("girl.jpg", attachment.ContentType.Name);
Assert.NotNull(attachment.ContentDisposition);
Assert.AreEqual("inline", attachment.ContentDisposition.Disposition);
Assert.AreEqual("girl.jpg", attachment.ContentDisposition.FileName);
Assert.AreEqual("girl.jpg", attachment.FileName);
Assert.AreEqual(ContentEncoding.Base64, attachment.ContentTransferEncoding);
Assert.AreEqual(1, attachments.Count);
Assert.IsTrue(attachments.Contains(attachment), "Contains");
Assert.AreEqual(0, attachments.IndexOf(attachment), "IndexOf");
Assert.IsTrue(attachments.Remove(attachment), "Remove");
Assert.AreEqual(0, attachments.Count);
attachments.Clear();
}
public void RemoveCount()
{
ac.Remove(a);
Assert.Equal(0, ac.Count);
}
public void RemoveCount()
{
ac.Remove(a);
Assert.IsTrue(ac.Count == 0);
}
/// <summary>
/// Occurs when a right-tap input stimulus happens while the pointer is over the attachments list.
/// </summary>
/// <param name="sender">The object that raised the event (ListView).</param>
/// <param name="e">The event data (RightTappedRoutedEventArgs).</param>
private async void MessageAttachments_RightTapped(object sender, RightTappedRoutedEventArgs e)
{
// Don't show the appbar
e.Handled = true;
if (MainPage.Current.BottomAppBar.IsOpen)
{
MainPage.Current.BottomAppBar.IsOpen = false;
}
// Get the attachment
Attachment attachment = (Attachment)((FrameworkElement)e.OriginalSource).DataContext;
StorageFile newStorageFile = await StorageFile.GetFileFromPathAsync(Path.Combine(ApplicationData.Current.TemporaryFolder.Path, attachment.TransferFilename));
// Create a menu and add commands specifying a callback delegate for each.
// Since command delegates are unique, no need to specify command Ids.
PopupMenu menu = new PopupMenu();
menu.Commands.Add(new UICommand("Open", async(command) =>
{
await Launcher.LaunchFileAsync(newStorageFile, new LauncherOptions()
{
TreatAsUntrusted = false
});
}));
menu.Commands.Add(new UICommand("Open With", async(command) =>
{
await Launcher.LaunchFileAsync(newStorageFile, new LauncherOptions()
{
DisplayApplicationPicker = true
});
}));
if (Mode == AttachmentListViewMode.ReadOnly)
{
menu.Commands.Add(new UICommand("Save", async(command) =>
{
FileSavePicker fileSavePicker = new FileSavePicker();
fileSavePicker.FileTypeChoices.Add("File", new List <string>()
{
attachment.TransferFilenameExtension
});
fileSavePicker.SuggestedFileName = newStorageFile.Name;
fileSavePicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
StorageFile saveStorageFile = await fileSavePicker.PickSaveFileAsync();
if (saveStorageFile != null)
{
await newStorageFile.CopyAndReplaceAsync(saveStorageFile);
}
}));
}
else
{
menu.Commands.Add(new UICommand("Remove", (command) =>
{
AttachmentCollection attachmentCollection = (AttachmentCollection)ItemsSource;
attachmentCollection.Remove(attachment);
ItemsSource = null;
ItemsSource = attachmentCollection;
}));
}
// Show the menu
await menu.ShowForSelectionAsync(App.GetElementRect(attachmentRightTapped), Placement.Below);
}
