public void MessagesArrive()
{
var scheduler = new TestScheduler();
Core.Dependencies.TimeScheduler = scheduler;
int folderMsgCount = -1;
int folderUnreadCount = -1;
int msgCount = -1;
// Wait for the inbox to appear
var findInbox = server_.AllFolders.Select((folders) =>
{
return(folders.Where(folder => folder.FullName == "INBOX").FirstOrDefault());
})
.Where(folder => folder != null)
.Take(1);
// Now subscribe to interesting parts of the inbox
findInbox.Subscribe(folder =>
{
server_.SelectFolder(folder);
folder.Exists.Subscribe(val => folderMsgCount = val);
folder.Unseen.Subscribe(val => folderUnreadCount = val);
folder.Messages.Subscribe(msgs =>
{
msgCount = msgs.Count();
});
});
// Now start feeding the server with fake data.
// Get the Inbox to appear
var inbox = new Folder(server_, "INBOX", "INBOX", ".", false, true);
testServer_.AddFolder(inbox);
// Add a message to it.
var msg1 = new MessageHeader(1, inbox);
inbox.AddMessage(msg1);
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(1, folderMsgCount);
Assert.AreEqual(1, folderUnreadCount);
Assert.AreEqual(1, msgCount);
// Add another message to it.
var msg2 = new MessageHeader(2, inbox);
inbox.AddMessage(msg2);
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(2, folderMsgCount);
Assert.AreEqual(2, folderUnreadCount);
Assert.AreEqual(2, msgCount);
// Mark the first message as read
server_.SetFlag(msg1, MessageFlags.Seen, true);
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(2, folderMsgCount);
Assert.AreEqual(1, folderUnreadCount);
Assert.AreEqual(2, msgCount);
// Delete the 2nd message
server_.SetFlag(msg2, MessageFlags.Deleted, true);
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(2, folderMsgCount);
Assert.AreEqual(1, folderUnreadCount);
Assert.AreEqual(2, msgCount);
// Expunge the folder
server_.ExpungeFolder();
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(1, folderMsgCount);
Assert.AreEqual(0, folderUnreadCount);
Assert.AreEqual(1, msgCount);
// Mark the first as unread again
server_.SetFlag(msg1, MessageFlags.Seen, false);
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(1, folderMsgCount);
Assert.AreEqual(1, folderUnreadCount);
Assert.AreEqual(1, msgCount);
}
public void MessagesFiltered()
{
var scheduler = new TestScheduler();
Core.Dependencies.TimeScheduler = scheduler;
int visibleMessages = -1;
// Wait for the inbox to appear
var findInbox = server_.AllFolders.Select((folders) =>
{
return(folders.Where(folder => folder.FullName == "INBOX").FirstOrDefault());
})
.Where(folder => folder != null)
.Take(1)
.Subscribe(folder =>
{
// Now subscribe to interesting parts of the inbox
server_.SelectFolder(folder);
folder.ViewMessages.Select(msgs =>
{
return(msgs.Count());
}).Subscribe(msgCount => {
visibleMessages = msgCount;
});
});
// Now start feeding the server with fake data.
// Get the Inbox to appear
var inbox = new Folder(server_, "INBOX", "INBOX", ".", false, true);
testServer_.AddFolder(inbox);
// Add a message to it.
var msg1 = new MessageHeader(1, inbox);
msg1.SetValue("subject", "Subject A");
inbox.AddMessage(msg1);
// Add another message to it.
var msg2 = new MessageHeader(2, inbox);
msg2.SetValue("subject", "Subject B");
inbox.AddMessage(msg2);
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(2, visibleMessages);
// Now filter the messages
inbox.SetFilterMsgIds(new int[] { 2 });
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(1, visibleMessages);
inbox.SetFilterMsgIds(new int[] { 1 });
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(1, visibleMessages);
inbox.SetFilterMsgIds(new int[] { 1, 2 });
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(2, visibleMessages);
inbox.SetFilterMsgIds(new int[] { });
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(0, visibleMessages);
inbox.SetFilterMsgIds(null);
scheduler.AdvanceBy(TimeSpan.FromSeconds(1).Ticks);
Assert.AreEqual(2, visibleMessages);
}