Пример #1
0
		public async void TestImapClientGetFolders ()
		{
			var commands = new List<ImapReplayCommand> ();
			commands.Add (new ImapReplayCommand ("", "gmail.greeting.txt"));
			commands.Add (new ImapReplayCommand ("A00000000 CAPABILITY\r\n", "gmail.capability.txt"));
			commands.Add (new ImapReplayCommand ("A00000001 AUTHENTICATE PLAIN AHVzZXJuYW1lAHBhc3N3b3Jk\r\n", "gmail.authenticate.txt"));
			commands.Add (new ImapReplayCommand ("A00000002 NAMESPACE\r\n", "gmail.namespace.txt"));
			commands.Add (new ImapReplayCommand ("A00000003 LIST \"\" \"INBOX\"\r\n", "gmail.list-inbox.txt"));
			commands.Add (new ImapReplayCommand ("A00000004 XLIST \"\" \"*\"\r\n", "gmail.xlist.txt"));
			commands.Add (new ImapReplayCommand ("A00000005 LIST (SUBSCRIBED) \"\" \"*\" RETURN (CHILDREN STATUS (MESSAGES RECENT UIDNEXT UIDVALIDITY UNSEEN HIGHESTMODSEQ))\r\n", "gmail.list-all.txt"));

			using (var client = new ImapClient ()) {
				try {
					client.ReplayConnect ("localhost", new ImapReplayStream (commands, false));
				} catch (Exception ex) {
					Assert.Fail ("Did not expect an exception in Connect: {0}", ex);
				}

				Assert.IsTrue (client.IsConnected, "Client failed to connect.");

				Assert.AreEqual (GMailInitialCapabilities, client.Capabilities);
				Assert.AreEqual (5, client.AuthenticationMechanisms.Count);
				Assert.IsTrue (client.AuthenticationMechanisms.Contains ("XOAUTH"), "Expected SASL XOAUTH auth mechanism");
				Assert.IsTrue (client.AuthenticationMechanisms.Contains ("XOAUTH2"), "Expected SASL XOAUTH2 auth mechanism");
				Assert.IsTrue (client.AuthenticationMechanisms.Contains ("OAUTHBEARER"), "Expected SASL OAUTHBEARER auth mechanism");
				Assert.IsTrue (client.AuthenticationMechanisms.Contains ("PLAIN"), "Expected SASL PLAIN auth mechanism");
				Assert.IsTrue (client.AuthenticationMechanisms.Contains ("PLAIN-CLIENTTOKEN"), "Expected SASL PLAIN-CLIENTTOKEN auth mechanism");

				// Note: Do not try XOAUTH2
				client.AuthenticationMechanisms.Remove ("XOAUTH2");

				try {
					await client.AuthenticateAsync ("username", "password");
				} catch (Exception ex) {
					Assert.Fail ("Did not expect an exception in Authenticate: {0}", ex);
				}

				Assert.AreEqual (GMailAuthenticatedCapabilities, client.Capabilities);

				var all = StatusItems.Count | StatusItems.HighestModSeq | StatusItems.Recent | StatusItems.UidNext | StatusItems.UidValidity | StatusItems.Unread;
				var folders = (await client.GetFoldersAsync (client.PersonalNamespaces[0], all, true)).ToList ();
				Assert.AreEqual (9, folders.Count, "Unexpected folder count.");

				AssertFolder (folders[0], "INBOX", FolderAttributes.HasNoChildren | FolderAttributes.Inbox, true, 41234, 60, 0, 410, 1, 0);
				AssertFolder (folders[1], "[Gmail]", FolderAttributes.HasChildren | FolderAttributes.NonExistent | FolderAttributes.NoSelect, true, 0, 0, 0, 0, 0, 0);
				AssertFolder (folders[2], "[Gmail]/All Mail", FolderAttributes.HasNoChildren | FolderAttributes.All, true, 41234, 67, 0, 1210, 11, 3);
				AssertFolder (folders[3], "[Gmail]/Drafts", FolderAttributes.HasNoChildren | FolderAttributes.Drafts, true, 41234, 0, 0, 1, 6, 0);
				AssertFolder (folders[4], "[Gmail]/Important", FolderAttributes.HasNoChildren | FolderAttributes.Flagged, true, 41234, 58, 0, 307, 9, 0);
				AssertFolder (folders[5], "[Gmail]/Sent Mail", FolderAttributes.HasNoChildren | FolderAttributes.Sent, true, 41234, 4, 0, 7, 5, 0);
				AssertFolder (folders[6], "[Gmail]/Spam", FolderAttributes.HasNoChildren | FolderAttributes.Junk, true, 41234, 0, 0, 1, 3, 0);
				AssertFolder (folders[7], "[Gmail]/Starred", FolderAttributes.HasNoChildren | FolderAttributes.Flagged, true, 41234, 1, 0, 7, 4, 0);
				AssertFolder (folders[8], "[Gmail]/Trash", FolderAttributes.HasNoChildren | FolderAttributes.Trash, true, 41234, 0, 0, 1143, 2, 0);

				AssertFolder (client.Inbox, "INBOX", FolderAttributes.HasNoChildren | FolderAttributes.Inbox, true, 41234, 60, 0, 410, 1, 0);
				AssertFolder (client.GetFolder (SpecialFolder.All), "[Gmail]/All Mail", FolderAttributes.HasNoChildren | FolderAttributes.All, true, 41234, 67, 0, 1210, 11, 3);
				AssertFolder (client.GetFolder (SpecialFolder.Drafts), "[Gmail]/Drafts", FolderAttributes.HasNoChildren | FolderAttributes.Drafts, true, 41234, 0, 0, 1, 6, 0);
				//AssertFolder (client.GetFolder (SpecialFolder.Flagged), "[Gmail]/Important", FolderAttributes.HasNoChildren | FolderAttributes.Flagged, true, 41234, 58, 0, 307, 9, 0);
				AssertFolder (client.GetFolder (SpecialFolder.Sent), "[Gmail]/Sent Mail", FolderAttributes.HasNoChildren | FolderAttributes.Sent, true, 41234, 4, 0, 7, 5, 0);
				AssertFolder (client.GetFolder (SpecialFolder.Junk), "[Gmail]/Spam", FolderAttributes.HasNoChildren | FolderAttributes.Junk, true, 41234, 0, 0, 1, 3, 0);
				AssertFolder (client.GetFolder (SpecialFolder.Flagged), "[Gmail]/Starred", FolderAttributes.HasNoChildren | FolderAttributes.Flagged, true, 41234, 1, 0, 7, 4, 0);
				AssertFolder (client.GetFolder (SpecialFolder.Trash), "[Gmail]/Trash", FolderAttributes.HasNoChildren | FolderAttributes.Trash, true, 41234, 0, 0, 1143, 2, 0);

				client.Disconnect (false);
			}
		}
Пример #2
-1
		public void TestArgumentExceptions ()
		{
			var commands = new List<ImapReplayCommand> ();
			commands.Add (new ImapReplayCommand ("", "dovecot.greeting.txt"));
			commands.Add (new ImapReplayCommand ("A00000000 LOGIN username password\r\n", "dovecot.authenticate.txt"));
			commands.Add (new ImapReplayCommand ("A00000001 NAMESPACE\r\n", "dovecot.namespace.txt"));
			commands.Add (new ImapReplayCommand ("A00000002 LIST \"\" \"INBOX\"\r\n", "dovecot.list-inbox.txt"));
			commands.Add (new ImapReplayCommand ("A00000003 LIST (SPECIAL-USE) \"\" \"*\"\r\n", "dovecot.list-special-use.txt"));
			commands.Add (new ImapReplayCommand ("A00000004 SELECT INBOX (CONDSTORE)\r\n", "common.select-inbox.txt"));

			using (var client = new ImapClient ()) {
				var credentials = new NetworkCredential ("username", "password");

				// Connect
				Assert.Throws<ArgumentNullException> (() => client.Connect ((Uri) null));
				Assert.Throws<ArgumentNullException> (async () => await client.ConnectAsync ((Uri) null));
				Assert.Throws<ArgumentNullException> (() => client.Connect (null, 143, false));
				Assert.Throws<ArgumentNullException> (async () => await client.ConnectAsync (null, 143, false));
				Assert.Throws<ArgumentException> (() => client.Connect (string.Empty, 143, false));
				Assert.Throws<ArgumentException> (async () => await client.ConnectAsync (string.Empty, 143, false));
				Assert.Throws<ArgumentOutOfRangeException> (() => client.Connect ("host", -1, false));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await client.ConnectAsync ("host", -1, false));
				Assert.Throws<ArgumentNullException> (() => client.Connect (null, 143, SecureSocketOptions.None));
				Assert.Throws<ArgumentNullException> (async () => await client.ConnectAsync (null, 143, SecureSocketOptions.None));
				Assert.Throws<ArgumentException> (() => client.Connect (string.Empty, 143, SecureSocketOptions.None));
				Assert.Throws<ArgumentException> (async () => await client.ConnectAsync (string.Empty, 143, SecureSocketOptions.None));
				Assert.Throws<ArgumentOutOfRangeException> (() => client.Connect ("host", -1, SecureSocketOptions.None));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await client.ConnectAsync ("host", -1, SecureSocketOptions.None));

				try {
					client.ReplayConnect ("localhost", new ImapReplayStream (commands, false));
				} catch (Exception ex) {
					Assert.Fail ("Did not expect an exception in Connect: {0}", ex);
				}

				// Authenticate
				Assert.Throws<ArgumentNullException> (() => client.Authenticate (null));
				Assert.Throws<ArgumentNullException> (async () => await client.AuthenticateAsync (null));
				Assert.Throws<ArgumentNullException> (() => client.Authenticate (null, "password"));
				Assert.Throws<ArgumentNullException> (async () => await client.AuthenticateAsync (null, "password"));
				Assert.Throws<ArgumentNullException> (() => client.Authenticate ("username", null));
				Assert.Throws<ArgumentNullException> (async () => await client.AuthenticateAsync ("username", null));
				Assert.Throws<ArgumentNullException> (() => client.Authenticate (null, credentials));
				Assert.Throws<ArgumentNullException> (async () => await client.AuthenticateAsync (null, credentials));
				Assert.Throws<ArgumentNullException> (() => client.Authenticate (Encoding.UTF8, null));
				Assert.Throws<ArgumentNullException> (async () => await client.AuthenticateAsync (Encoding.UTF8, null));
				Assert.Throws<ArgumentNullException> (() => client.Authenticate (null, "username", "password"));
				Assert.Throws<ArgumentNullException> (async () => await client.AuthenticateAsync (null, "username", "password"));
				Assert.Throws<ArgumentNullException> (() => client.Authenticate (Encoding.UTF8, null, "password"));
				Assert.Throws<ArgumentNullException> (async () => await client.AuthenticateAsync (Encoding.UTF8, null, "password"));
				Assert.Throws<ArgumentNullException> (() => client.Authenticate (Encoding.UTF8, "username", null));
				Assert.Throws<ArgumentNullException> (async () => await client.AuthenticateAsync (Encoding.UTF8, "username", null));

				// Note: we do not want to use SASL at all...
				client.AuthenticationMechanisms.Clear ();

				try {
					client.Authenticate (credentials);
				} catch (Exception ex) {
					Assert.Fail ("Did not expect an exception in Authenticate: {0}", ex);
				}

				Assert.Throws<ArgumentNullException> (() => client.GetFolder ((string) null));
				Assert.Throws<ArgumentNullException> (() => client.GetFolder ((FolderNamespace) null));
				Assert.Throws<ArgumentNullException> (() => client.GetFolders (null));
				Assert.Throws<ArgumentNullException> (() => client.GetFolders (null, false));
				Assert.Throws<ArgumentNullException> (async () => await client.GetFoldersAsync (null));
				Assert.Throws<ArgumentNullException> (async () => await client.GetFoldersAsync (null, false));

				var personal = client.GetFolder (client.PersonalNamespaces[0]);
				var dates = new List<DateTimeOffset> ();
				var messages = new List<MimeMessage> ();
				var flags = new List<MessageFlags> ();
				var now = DateTimeOffset.Now;

				messages.Add (CreateThreadableMessage ("A", "<*****@*****.**>", null, now.AddMinutes (-7)));
				messages.Add (CreateThreadableMessage ("B", "<*****@*****.**>", "<*****@*****.**>", now.AddMinutes (-6)));
				messages.Add (CreateThreadableMessage ("C", "<*****@*****.**>", "<*****@*****.**> <*****@*****.**>", now.AddMinutes (-5)));
				messages.Add (CreateThreadableMessage ("D", "<*****@*****.**>", "<*****@*****.**>", now.AddMinutes (-4)));
				messages.Add (CreateThreadableMessage ("E", "<*****@*****.**>", "<*****@*****.**> <*****@*****.**> <*****@*****.**> <*****@*****.**>", now.AddMinutes (-3)));
				messages.Add (CreateThreadableMessage ("F", "<*****@*****.**>", "<*****@*****.**>", now.AddMinutes (-2)));
				messages.Add (CreateThreadableMessage ("G", "<*****@*****.**>", null, now.AddMinutes (-1)));
				messages.Add (CreateThreadableMessage ("H", "<*****@*****.**>", null, now));

				for (int i = 0; i < messages.Count; i++) {
					dates.Add (DateTimeOffset.Now);
					flags.Add (MessageFlags.Seen);
				}

				var inbox = (ImapFolder) client.Inbox;
				inbox.Open (FolderAccess.ReadWrite);

				// ImapFolder .ctor
				Assert.Throws<ArgumentNullException> (() => new ImapFolder (null));

				// Open
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Open ((FolderAccess) 500));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Open ((FolderAccess) 500, 0, 0, UniqueIdRange.All));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.OpenAsync ((FolderAccess) 500));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.OpenAsync ((FolderAccess) 500, 0, 0, UniqueIdRange.All));

				// Create
				Assert.Throws<ArgumentNullException> (() => inbox.Create (null, true));
				Assert.Throws<ArgumentException> (() => inbox.Create (string.Empty, true));
				Assert.Throws<ArgumentException> (() => inbox.Create ("Folder./Name", true));
				Assert.Throws<ArgumentNullException> (() => inbox.Create (null, SpecialFolder.All));
				Assert.Throws<ArgumentException> (() => inbox.Create (string.Empty, SpecialFolder.All));
				Assert.Throws<ArgumentException> (() => inbox.Create ("Folder./Name", SpecialFolder.All));
				Assert.Throws<ArgumentNullException> (() => inbox.Create (null, new SpecialFolder[] { SpecialFolder.All }));
				Assert.Throws<ArgumentException> (() => inbox.Create (string.Empty, new SpecialFolder[] { SpecialFolder.All }));
				Assert.Throws<ArgumentException> (() => inbox.Create ("Folder./Name", new SpecialFolder[] { SpecialFolder.All }));
				Assert.Throws<ArgumentNullException> (() => inbox.Create ("ValidName", null));
				Assert.Throws<NotSupportedException> (() => inbox.Create ("ValidName", SpecialFolder.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.CreateAsync (null, true));
				Assert.Throws<ArgumentException> (async () => await inbox.CreateAsync (string.Empty, true));
				Assert.Throws<ArgumentException> (async () => await inbox.CreateAsync ("Folder./Name", true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.CreateAsync (null, SpecialFolder.All));
				Assert.Throws<ArgumentException> (async () => await inbox.CreateAsync (string.Empty, SpecialFolder.All));
				Assert.Throws<ArgumentException> (async () => await inbox.CreateAsync ("Folder./Name", SpecialFolder.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.CreateAsync (null, new SpecialFolder[] { SpecialFolder.All }));
				Assert.Throws<ArgumentException> (async () => await inbox.CreateAsync (string.Empty, new SpecialFolder[] { SpecialFolder.All }));
				Assert.Throws<ArgumentException> (async () => await inbox.CreateAsync ("Folder./Name", new SpecialFolder[] { SpecialFolder.All }));
				Assert.Throws<ArgumentNullException> (async () => await inbox.CreateAsync ("ValidName", null));
				Assert.Throws<NotSupportedException> (async () => await inbox.CreateAsync ("ValidName", SpecialFolder.All));

				// Rename
				Assert.Throws<ArgumentNullException> (() => inbox.Rename (null, "NewName"));
				Assert.Throws<ArgumentNullException> (() => inbox.Rename (personal, null));
				Assert.Throws<ArgumentException> (() => inbox.Rename (personal, string.Empty));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RenameAsync (null, "NewName"));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RenameAsync (personal, null));
				Assert.Throws<ArgumentException> (async () => await inbox.RenameAsync (personal, string.Empty));

				// GetSubfolder
				Assert.Throws<ArgumentNullException> (() => inbox.GetSubfolder (null));
				Assert.Throws<ArgumentException> (() => inbox.GetSubfolder (string.Empty));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetSubfolderAsync (null));
				Assert.Throws<ArgumentException> (async () => await inbox.GetSubfolderAsync (string.Empty));

				// GetMetadata
				Assert.Throws<ArgumentNullException> (() => client.GetMetadata (null, new MetadataTag[] { MetadataTag.PrivateComment }));
				Assert.Throws<ArgumentNullException> (() => client.GetMetadata (new MetadataOptions (), null));
				Assert.Throws<ArgumentNullException> (async () => await client.GetMetadataAsync (null, new MetadataTag[] { MetadataTag.PrivateComment }));
				Assert.Throws<ArgumentNullException> (async () => await client.GetMetadataAsync (new MetadataOptions (), null));
				Assert.Throws<ArgumentNullException> (() => inbox.GetMetadata (null, new MetadataTag[] { MetadataTag.PrivateComment }));
				Assert.Throws<ArgumentNullException> (() => inbox.GetMetadata (new MetadataOptions (), null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetMetadataAsync (null, new MetadataTag[] { MetadataTag.PrivateComment }));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetMetadataAsync (new MetadataOptions (), null));

				// SetMetadata
				Assert.Throws<ArgumentNullException> (() => client.SetMetadata (null));
				Assert.Throws<ArgumentNullException> (async () => await client.SetMetadataAsync (null));
				Assert.Throws<ArgumentNullException> (() => inbox.SetMetadata (null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetMetadataAsync (null));

				// Expunge
				Assert.Throws<ArgumentNullException> (() => inbox.Expunge (null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.ExpungeAsync (null));

				// Append
				Assert.Throws<ArgumentNullException> (() => inbox.Append (null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (null));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (null, messages[0]));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (null, messages[0]));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (FormatOptions.Default, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (FormatOptions.Default, null));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (null, MessageFlags.None, DateTimeOffset.Now));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (null, MessageFlags.None, DateTimeOffset.Now));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (null, messages[0], MessageFlags.None, DateTimeOffset.Now));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (null, messages[0], MessageFlags.None, DateTimeOffset.Now));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (FormatOptions.Default, null, MessageFlags.None, DateTimeOffset.Now));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (FormatOptions.Default, null, MessageFlags.None, DateTimeOffset.Now));

				// MultiAppend
				Assert.Throws<ArgumentNullException> (() => inbox.Append (null, flags));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (null, flags));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (messages, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (messages, null));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (null, messages, flags));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (null, messages, flags));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (FormatOptions.Default, null, flags));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (FormatOptions.Default, null, flags));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (FormatOptions.Default, messages, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (FormatOptions.Default, messages, null));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (null, flags, dates));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (null, flags, dates));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (messages, null, dates));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (messages, null, dates));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (messages, flags, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (messages, flags, null));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (null, messages, flags, dates));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (null, messages, flags, dates));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (FormatOptions.Default, null, flags, dates));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (FormatOptions.Default, null, flags, dates));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (FormatOptions.Default, messages, null, dates));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (FormatOptions.Default, messages, null, dates));
				Assert.Throws<ArgumentNullException> (() => inbox.Append (FormatOptions.Default, messages, flags, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AppendAsync (FormatOptions.Default, messages, flags, null));

				// CopyTo
				Assert.Throws<ArgumentNullException> (() => inbox.CopyTo ((IList<UniqueId>) null, inbox));
				Assert.Throws<ArgumentNullException> (async () => await inbox.CopyToAsync ((IList<UniqueId>) null, inbox));
				Assert.Throws<ArgumentNullException> (() => inbox.CopyTo (UniqueIdRange.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.CopyToAsync (UniqueIdRange.All, null));
				Assert.Throws<ArgumentNullException> (() => inbox.CopyTo ((IList<int>) null, inbox));
				Assert.Throws<ArgumentNullException> (async () => await inbox.CopyToAsync ((IList<int>) null, inbox));
				Assert.Throws<ArgumentNullException> (() => inbox.CopyTo (new int[] { 0 }, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.CopyToAsync (new int[] { 0 }, null));

				// MoveTo
				Assert.Throws<ArgumentNullException> (() => inbox.MoveTo ((IList<UniqueId>) null, inbox));
				Assert.Throws<ArgumentNullException> (async () => await inbox.MoveToAsync ((IList<UniqueId>) null, inbox));
				Assert.Throws<ArgumentNullException> (() => inbox.MoveTo (UniqueIdRange.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.MoveToAsync (UniqueIdRange.All, null));
				Assert.Throws<ArgumentNullException> (() => inbox.MoveTo ((IList<int>) null, inbox));
				Assert.Throws<ArgumentNullException> (async () => await inbox.MoveToAsync ((IList<int>) null, inbox));
				Assert.Throws<ArgumentNullException> (() => inbox.MoveTo (new int[] { 0 }, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.MoveToAsync (new int[] { 0 }, null));

				// Fetch
				var headers = new HashSet<HeaderId> (new HeaderId[] { HeaderId.Subject });
				var fields = new HashSet<string> (new string[] { "SUBJECT" });
				var uids = new UniqueId[] { UniqueId.MinValue };
				var emptyHeaders = new HashSet<HeaderId> ();
				var emptyFields = new HashSet<string> ();
				var indexes = new int[] { 0 };

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (-1, -1, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (-1, -1, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (5, 1, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (5, 1, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (0, 5, MessageSummaryItems.None));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (0, 5, MessageSummaryItems.None));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<UniqueId>) null, MessageSummaryItems.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<UniqueId>) null, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (uids, MessageSummaryItems.None));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (uids, MessageSummaryItems.None));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<int>) null, MessageSummaryItems.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<int>) null, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (indexes, MessageSummaryItems.None));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (indexes, MessageSummaryItems.None));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (-1, -1, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (-1, -1, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (5, 1, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (5, 1, MessageSummaryItems.All, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (0, 5, MessageSummaryItems.None, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (0, 5, MessageSummaryItems.None, headers));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (0, 5, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (0, 5, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (0, 5, MessageSummaryItems.All, emptyHeaders));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (0, 5, MessageSummaryItems.All, emptyHeaders));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<UniqueId>) null, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<UniqueId>) null, MessageSummaryItems.All, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (uids, MessageSummaryItems.None, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (uids, MessageSummaryItems.None, headers));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (uids, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (uids, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (uids, MessageSummaryItems.All, emptyHeaders));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (uids, MessageSummaryItems.All, emptyHeaders));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<int>) null, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<int>) null, MessageSummaryItems.All, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (indexes, MessageSummaryItems.None, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (indexes, MessageSummaryItems.None, headers));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (indexes, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (indexes, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (indexes, MessageSummaryItems.All, emptyHeaders));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (indexes, MessageSummaryItems.All, emptyHeaders));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (-1, -1, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (-1, -1, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (5, 1, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (5, 1, MessageSummaryItems.All, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (0, 5, MessageSummaryItems.None, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (0, 5, MessageSummaryItems.None, fields));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (0, 5, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (0, 5, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (0, 5, MessageSummaryItems.All, emptyFields));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (0, 5, MessageSummaryItems.All, emptyFields));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<UniqueId>) null, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<UniqueId>) null, MessageSummaryItems.All, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (uids, MessageSummaryItems.None, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (uids, MessageSummaryItems.None, fields));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (uids, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (uids, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (uids, MessageSummaryItems.All, emptyFields));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (uids, MessageSummaryItems.All, emptyFields));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<int>) null, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<int>) null, MessageSummaryItems.All, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (indexes, MessageSummaryItems.None, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (indexes, MessageSummaryItems.None, fields));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (indexes, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (indexes, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (indexes, MessageSummaryItems.All, emptyFields));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (indexes, MessageSummaryItems.All, emptyFields));

				// Fetch + modseq
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (-1, -1, 31337, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (-1, -1, 31337, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (5, 1, 31337, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (5, 1, 31337, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (0, 5, 31337, MessageSummaryItems.None));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (0, 5, 31337, MessageSummaryItems.None));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<UniqueId>) null, 31337, MessageSummaryItems.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<UniqueId>) null, 31337, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (uids, 31337, MessageSummaryItems.None));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (uids, 31337, MessageSummaryItems.None));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<int>) null, 31337, MessageSummaryItems.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<int>) null, 31337, MessageSummaryItems.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (indexes, 31337, MessageSummaryItems.None));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (indexes, 31337, MessageSummaryItems.None));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (-1, -1, 31337, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (-1, -1, 31337, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (5, 1, 31337, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (5, 1, MessageSummaryItems.All, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (0, 5, 31337, MessageSummaryItems.None, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (0, 5, 31337, MessageSummaryItems.None, headers));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (0, 5, 31337, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (0, 5, 31337, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (0, 5, 31337, MessageSummaryItems.All, emptyHeaders));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (0, 5, 31337, MessageSummaryItems.All, emptyHeaders));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<UniqueId>) null, 31337, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<UniqueId>) null, 31337, MessageSummaryItems.All, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (uids, 31337, MessageSummaryItems.None, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (uids, 31337, MessageSummaryItems.None, headers));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (uids, 31337, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (uids, 31337, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (uids, 31337, MessageSummaryItems.All, emptyHeaders));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (uids, 31337, MessageSummaryItems.All, emptyHeaders));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<int>) null, 31337, MessageSummaryItems.All, headers));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<int>) null, 31337, MessageSummaryItems.All, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (indexes, 31337, MessageSummaryItems.None, headers));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (indexes, 31337, MessageSummaryItems.None, headers));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (indexes, 31337, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (indexes, 31337, MessageSummaryItems.All, (HashSet<HeaderId>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (indexes, 31337, MessageSummaryItems.All, emptyHeaders));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (indexes, 31337, MessageSummaryItems.All, emptyHeaders));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (-1, -1, 31337, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (-1, -1, 31337, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (5, 1, 31337, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (5, 1, 31337, MessageSummaryItems.All, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (0, 5, 31337, MessageSummaryItems.None, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (0, 5, 31337, MessageSummaryItems.None, fields));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (0, 5, 31337, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (0, 5, 31337, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (0, 5, 31337, MessageSummaryItems.All, emptyFields));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (0, 5, 31337, MessageSummaryItems.All, emptyFields));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<UniqueId>) null, 31337, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<UniqueId>) null, 31337, MessageSummaryItems.All, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (uids, 31337, MessageSummaryItems.None, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (uids, 31337, MessageSummaryItems.None, fields));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (uids, 31337, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (uids, 31337, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (uids, 31337, MessageSummaryItems.All, emptyFields));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (uids, 31337, MessageSummaryItems.All, emptyFields));

				Assert.Throws<ArgumentNullException> (() => inbox.Fetch ((IList<int>) null, 31337, MessageSummaryItems.All, fields));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync ((IList<int>) null, 31337, MessageSummaryItems.All, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Fetch (indexes, 31337, MessageSummaryItems.None, fields));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.FetchAsync (indexes, 31337, MessageSummaryItems.None, fields));
				Assert.Throws<ArgumentNullException> (() => inbox.Fetch (indexes, 31337, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.FetchAsync (indexes, 31337, MessageSummaryItems.All, (HashSet<string>) null));
				Assert.Throws<ArgumentException> (() => inbox.Fetch (indexes, 31337, MessageSummaryItems.All, emptyFields));
				Assert.Throws<ArgumentException> (async () => await inbox.FetchAsync (indexes, 31337, MessageSummaryItems.All, emptyFields));

				// GetMessage
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetMessage (-1));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetMessageAsync (-1));
				Assert.Throws<ArgumentException> (() => inbox.GetMessage (UniqueId.Invalid));
				Assert.Throws<ArgumentException> (async () => await inbox.GetMessageAsync (UniqueId.Invalid));

				// GetBodyPart
				var bodyPart = new BodyPartText ();

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetBodyPart (-1, bodyPart));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetBodyPartAsync (-1, bodyPart));
				Assert.Throws<ArgumentNullException> (() => inbox.GetBodyPart (0, (BodyPart) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetBodyPartAsync (0, (BodyPart) null));

				Assert.Throws<ArgumentException> (() => inbox.GetBodyPart (UniqueId.Invalid, bodyPart));
				Assert.Throws<ArgumentException> (async () => await inbox.GetBodyPartAsync (UniqueId.Invalid, bodyPart));
				Assert.Throws<ArgumentNullException> (() => inbox.GetBodyPart (UniqueId.MinValue, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetBodyPartAsync (UniqueId.MinValue, null));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetBodyPart (-1, "1.2"));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetBodyPartAsync (-1, "1.2"));
				Assert.Throws<ArgumentNullException> (() => inbox.GetBodyPart (0, (string) null));
				//Assert.Throws<ArgumentNullException> (async () => await inbox.GetBodyPartAsync (0, (string) null));

				Assert.Throws<ArgumentException> (() => inbox.GetBodyPart (UniqueId.Invalid, "1.2"));
				//Assert.Throws<ArgumentException> (async () => await inbox.GetBodyPartAsync (UniqueId.Invalid, "1.2"));
				Assert.Throws<ArgumentNullException> (() => inbox.GetBodyPart (UniqueId.MinValue, (string) null));
				//Assert.Throws<ArgumentNullException> (async () => await inbox.GetBodyPartAsync (UniqueId.MinValue, (string) null));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetBodyPart (-1, bodyPart, true));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetBodyPartAsync (-1, bodyPart, true));
				Assert.Throws<ArgumentNullException> (() => inbox.GetBodyPart (0, (BodyPart) null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetBodyPartAsync (0, (BodyPart) null, true));

				Assert.Throws<ArgumentException> (() => inbox.GetBodyPart (UniqueId.Invalid, bodyPart, true));
				Assert.Throws<ArgumentException> (async () => await inbox.GetBodyPartAsync (UniqueId.Invalid, bodyPart, true));
				Assert.Throws<ArgumentNullException> (() => inbox.GetBodyPart (UniqueId.MinValue, (BodyPart) null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetBodyPartAsync (UniqueId.MinValue, (BodyPart) null, true));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetBodyPart (-1, "1.2", true));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetBodyPartAsync (-1, "1.2", true));
				Assert.Throws<ArgumentNullException> (() => inbox.GetBodyPart (0, (string) null, true));
				//Assert.Throws<ArgumentNullException> (async () => await inbox.GetBodyPartAsync (0, (string) null, true));

				Assert.Throws<ArgumentException> (() => inbox.GetBodyPart (UniqueId.Invalid, "1.2", true));
				//Assert.Throws<ArgumentException> (async () => await inbox.GetBodyPartAsync (UniqueId.Invalid, "1.2", true));
				Assert.Throws<ArgumentNullException> (() => inbox.GetBodyPart (UniqueId.MinValue, (string) null, true));
				//Assert.Throws<ArgumentNullException> (async () => await inbox.GetBodyPartAsync (UniqueId.MinValue, (string) null, true));

				// GetStream
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (-1, "1.2"));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (-1, "1.2"));
				Assert.Throws<ArgumentNullException> (() => inbox.GetStream (0, (string) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetStreamAsync (0, (string) null));

				Assert.Throws<ArgumentException> (() => inbox.GetStream (UniqueId.Invalid, "1.2"));
				Assert.Throws<ArgumentException> (async () => await inbox.GetStreamAsync (UniqueId.Invalid, "1.2"));
				Assert.Throws<ArgumentNullException> (() => inbox.GetStream (UniqueId.MinValue, (string) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, (string) null));

				//Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (-1, bodyPart));
				//Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (-1, bodyPart));
				//Assert.Throws<ArgumentNullException> (() => inbox.GetStream (0, (BodyPart) null));
				//Assert.Throws<ArgumentNullException> (async () => await inbox.GetStreamAsync (0, (BodyPart) null));

				//Assert.Throws<ArgumentException> (() => inbox.GetStream (UniqueId.Invalid, bodyPart));
				//Assert.Throws<ArgumentException> (async () => await inbox.GetStreamAsync (UniqueId.Invalid, bodyPart));
				//Assert.Throws<ArgumentNullException> (() => inbox.GetStream (UniqueId.MinValue, (BodyPart) null));
				//Assert.Throws<ArgumentNullException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, (BodyPart) null));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (-1, 0, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (-1, 0, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (0, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (0, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (0, 0, -1));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (0, 0, -1));

				Assert.Throws<ArgumentException> (() => inbox.GetStream (UniqueId.Invalid, 0, 1024));
				Assert.Throws<ArgumentException> (async () => await inbox.GetStreamAsync (UniqueId.Invalid, 0, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (UniqueId.MinValue, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (UniqueId.MinValue, 0, -1));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, 0, -1));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (-1, "1.2", 0, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (-1, "1.2", 0, 1024));
				Assert.Throws<ArgumentNullException> (() => inbox.GetStream (0, (string) null, 0, 1024));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetStreamAsync (0, (string) null, 0, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (0, "1.2", -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (0, "1.2", -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (0, "1.2", 0, -1));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (0, "1.2", 0, -1));

				Assert.Throws<ArgumentException> (() => inbox.GetStream (UniqueId.Invalid, "1.2", 0, 1024));
				Assert.Throws<ArgumentException> (async () => await inbox.GetStreamAsync (UniqueId.Invalid, "1.2", 0, 1024));
				Assert.Throws<ArgumentNullException> (() => inbox.GetStream (UniqueId.MinValue, (string) null, 0, 1024));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, (string) null, 0, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (UniqueId.MinValue, "1.2", -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, "1.2", -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (UniqueId.MinValue, "1.2", 0, -1));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, "1.2", 0, -1));

				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (-1, bodyPart, 0, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (-1, bodyPart, 0, 1024));
				Assert.Throws<ArgumentNullException> (() => inbox.GetStream (0, (BodyPart) null, -1, 1024));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetStreamAsync (0, (BodyPart) null, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (0, bodyPart, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (0, bodyPart, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (0, bodyPart, 0, -1));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (0, bodyPart, 0, -1));

				Assert.Throws<ArgumentException> (() => inbox.GetStream (UniqueId.Invalid, bodyPart, 0, 1024));
				Assert.Throws<ArgumentException> (async () => await inbox.GetStreamAsync (UniqueId.Invalid, bodyPart, 0, 1024));
				Assert.Throws<ArgumentNullException> (() => inbox.GetStream (UniqueId.MinValue, (BodyPart) null, -1, 1024));
				Assert.Throws<ArgumentNullException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, (BodyPart) null, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (UniqueId.MinValue, bodyPart, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, bodyPart, -1, 1024));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.GetStream (UniqueId.MinValue, bodyPart, 0, -1));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.GetStreamAsync (UniqueId.MinValue, bodyPart, 0, -1));

				// AddFlags
				Assert.Throws<ArgumentException> (() => inbox.AddFlags (-1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddFlagsAsync (-1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (() => inbox.AddFlags (0, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddFlagsAsync (0, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (() => inbox.AddFlags (UniqueId.MinValue, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddFlagsAsync (UniqueId.MinValue, MessageFlags.None, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddFlags ((IList<int>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddFlagsAsync ((IList<int>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddFlags ((IList<UniqueId>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddFlagsAsync ((IList<UniqueId>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (() => inbox.AddFlags (new int[] { 0 }, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddFlagsAsync (new int[] { 0 }, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (() => inbox.AddFlags (UniqueIdRange.All, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddFlagsAsync (UniqueIdRange.All, MessageFlags.None, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddFlags ((IList<int>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddFlagsAsync ((IList<int>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddFlags ((IList<UniqueId>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddFlagsAsync ((IList<UniqueId>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (() => inbox.AddFlags (new int[] { 0 }, 1, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddFlagsAsync (new int[] { 0 }, 1, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (() => inbox.AddFlags (UniqueIdRange.All, 1, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddFlagsAsync (UniqueIdRange.All, 1, MessageFlags.None, true));

				// RemoveFlags
				Assert.Throws<ArgumentException> (() => inbox.RemoveFlags (-1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveFlagsAsync (-1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveFlags (0, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveFlagsAsync (0, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveFlags (UniqueId.MinValue, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveFlagsAsync (UniqueId.MinValue, MessageFlags.None, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveFlags ((IList<int>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveFlagsAsync ((IList<int>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveFlags ((IList<UniqueId>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveFlagsAsync ((IList<UniqueId>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveFlags (new int[] { 0 }, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveFlagsAsync (new int[] { 0 }, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveFlags (UniqueIdRange.All, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveFlagsAsync (UniqueIdRange.All, MessageFlags.None, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveFlags ((IList<int>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveFlagsAsync ((IList<int>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveFlags ((IList<UniqueId>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveFlagsAsync ((IList<UniqueId>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveFlags (new int[] { 0 }, 1, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveFlagsAsync (new int[] { 0 }, 1, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveFlags (UniqueIdRange.All, 1, MessageFlags.None, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveFlagsAsync (UniqueIdRange.All, 1, MessageFlags.None, true));

				// SetFlags
				Assert.Throws<ArgumentException> (() => inbox.SetFlags (-1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentException> (async () => await inbox.SetFlagsAsync (-1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetFlags ((IList<int>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetFlagsAsync ((IList<int>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetFlags ((IList<UniqueId>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetFlagsAsync ((IList<UniqueId>) null, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetFlags ((IList<int>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetFlagsAsync ((IList<int>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetFlags ((IList<UniqueId>) null, 1, MessageFlags.Seen, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetFlagsAsync ((IList<UniqueId>) null, 1, MessageFlags.Seen, true));

				var labels = new string[] { "Label1", "Label2" };
				var emptyLabels = new string[0];

				// AddLabels
				Assert.Throws<ArgumentException> (() => inbox.AddLabels (-1, labels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddLabelsAsync (-1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels (0, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync (0, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels (UniqueId.MinValue, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync (UniqueId.MinValue, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels ((IList<int>) null, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync ((IList<int>) null, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels ((IList<UniqueId>) null, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync ((IList<UniqueId>) null, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels (new int[] { 0 }, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync (new int[] { 0 }, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels (UniqueIdRange.All, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync (UniqueIdRange.All, null, true));
				Assert.Throws<ArgumentException> (() => inbox.AddLabels (new int[] { 0 }, emptyLabels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddLabelsAsync (new int[] { 0 }, emptyLabels, true));
				Assert.Throws<ArgumentException> (() => inbox.AddLabels (UniqueIdRange.All, emptyLabels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddLabelsAsync (UniqueIdRange.All, emptyLabels, true));

				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels ((IList<int>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync ((IList<int>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels ((IList<UniqueId>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync ((IList<UniqueId>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels (new int[] { 0 }, 1, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync (new int[] { 0 }, 1, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.AddLabels (UniqueIdRange.All, 1, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.AddLabelsAsync (UniqueIdRange.All, 1, null, true));
				Assert.Throws<ArgumentException> (() => inbox.AddLabels (new int[] { 0 }, 1, emptyLabels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddLabelsAsync (new int[] { 0 }, 1, emptyLabels, true));
				Assert.Throws<ArgumentException> (() => inbox.AddLabels (UniqueIdRange.All, 1, emptyLabels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.AddLabelsAsync (UniqueIdRange.All, 1, emptyLabels, true));

				// RemoveLabels
				Assert.Throws<ArgumentException> (() => inbox.RemoveLabels (-1, labels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveLabelsAsync (-1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels (0, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync (0, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels (UniqueId.MinValue, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync (UniqueId.MinValue, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels ((IList<int>) null, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync ((IList<int>) null, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels ((IList<UniqueId>) null, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync ((IList<UniqueId>) null, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels (new int[] { 0 }, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync (new int[] { 0 }, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels (UniqueIdRange.All, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync (UniqueIdRange.All, null, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveLabels (new int[] { 0 }, emptyLabels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveLabelsAsync (new int[] { 0 }, emptyLabels, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveLabels (UniqueIdRange.All, emptyLabels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveLabelsAsync (UniqueIdRange.All, emptyLabels, true));

				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels ((IList<int>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync ((IList<int>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels ((IList<UniqueId>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync ((IList<UniqueId>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels (new int[] { 0 }, 1, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync (new int[] { 0 }, 1, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.RemoveLabels (UniqueIdRange.All, 1, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.RemoveLabelsAsync (UniqueIdRange.All, 1, null, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveLabels (new int[] { 0 }, 1, emptyLabels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveLabelsAsync (new int[] { 0 }, 1, emptyLabels, true));
				Assert.Throws<ArgumentException> (() => inbox.RemoveLabels (UniqueIdRange.All, 1, emptyLabels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.RemoveLabelsAsync (UniqueIdRange.All, 1, emptyLabels, true));

				// SetLabels
				Assert.Throws<ArgumentException> (() => inbox.SetLabels (-1, labels, true));
				Assert.Throws<ArgumentException> (async () => await inbox.SetLabelsAsync (-1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels (0, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync (0, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels (UniqueId.MinValue, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync (UniqueId.MinValue, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels ((IList<int>) null, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync ((IList<int>) null, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels ((IList<UniqueId>) null, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync ((IList<UniqueId>) null, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels (new int[] { 0 }, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync (new int[] { 0 }, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels (UniqueIdRange.All, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync (UniqueIdRange.All, null, true));

				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels ((IList<int>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync ((IList<int>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels ((IList<UniqueId>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync ((IList<UniqueId>) null, 1, labels, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels (new int[] { 0 }, 1, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync (new int[] { 0 }, 1, null, true));
				Assert.Throws<ArgumentNullException> (() => inbox.SetLabels (UniqueIdRange.All, 1, null, true));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SetLabelsAsync (UniqueIdRange.All, 1, null, true));

				// Search
				var searchOptions = SearchOptions.All | SearchOptions.Min | SearchOptions.Max | SearchOptions.Count;
				var orderBy = new OrderBy[] { OrderBy.Arrival };
				var emptyOrderBy = new OrderBy[0];

				Assert.Throws<ArgumentNullException> (() => inbox.Search ((SearchQuery) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync ((SearchQuery) null));
				Assert.Throws<ArgumentNullException> (() => inbox.Search ((SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync ((SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (SearchQuery.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (SearchQuery.All, null));
				Assert.Throws<ArgumentException> (() => inbox.Search (SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentException> (async () => await inbox.SearchAsync (SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search ((IList<UniqueId>) null, SearchQuery.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync ((IList<UniqueId>) null, SearchQuery.All));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (UniqueIdRange.All, (SearchQuery) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (UniqueIdRange.All, (SearchQuery) null));
				Assert.Throws<ArgumentNullException> (() => inbox.Search ((IList<UniqueId>) null, SearchQuery.All, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync ((IList<UniqueId>) null, SearchQuery.All, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (UniqueIdRange.All, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (UniqueIdRange.All, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (UniqueIdRange.All, SearchQuery.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (UniqueIdRange.All, SearchQuery.All, null));
				Assert.Throws<ArgumentException> (() => inbox.Search (UniqueIdRange.All, SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentException> (async () => await inbox.SearchAsync (UniqueIdRange.All, SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (searchOptions, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (searchOptions, null));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (searchOptions, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (searchOptions, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (searchOptions, SearchQuery.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (searchOptions, SearchQuery.All, null));
				Assert.Throws<ArgumentException> (() => inbox.Search (searchOptions, SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentException> (async () => await inbox.SearchAsync (searchOptions, SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (searchOptions, (IList<UniqueId>) null, SearchQuery.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (searchOptions, (IList<UniqueId>) null, SearchQuery.All));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (searchOptions, UniqueIdRange.All, (SearchQuery) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (searchOptions, UniqueIdRange.All, (SearchQuery) null));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (searchOptions, (IList<UniqueId>) null, SearchQuery.All, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (searchOptions, (IList<UniqueId>) null, SearchQuery.All, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (searchOptions, UniqueIdRange.All, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (searchOptions, UniqueIdRange.All, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Search (searchOptions, UniqueIdRange.All, SearchQuery.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync (searchOptions, UniqueIdRange.All, SearchQuery.All, null));
				Assert.Throws<ArgumentException> (() => inbox.Search (searchOptions, UniqueIdRange.All, SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentException> (async () => await inbox.SearchAsync (searchOptions, UniqueIdRange.All, SearchQuery.All, emptyOrderBy));

				Assert.Throws<ArgumentNullException> (() => inbox.Search ((string) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SearchAsync ((string) null));

				// Sort
				Assert.Throws<ArgumentNullException> (() => inbox.Sort ((SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync ((SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Sort (SearchQuery.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync (SearchQuery.All, null));
				Assert.Throws<ArgumentException> (() => inbox.Sort (SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentException> (async () => await inbox.SortAsync (SearchQuery.All, emptyOrderBy));

				Assert.Throws<ArgumentNullException> (() => inbox.Sort ((IList<UniqueId>) null, SearchQuery.All, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync ((IList<UniqueId>) null, SearchQuery.All, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Sort (UniqueIdRange.All, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync (UniqueIdRange.All, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Sort (UniqueIdRange.All, SearchQuery.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync (UniqueIdRange.All, SearchQuery.All, null));
				Assert.Throws<ArgumentException> (() => inbox.Sort (UniqueIdRange.All, SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentException> (async () => await inbox.SortAsync (UniqueIdRange.All, SearchQuery.All, emptyOrderBy));

				Assert.Throws<ArgumentNullException> (() => inbox.Sort (searchOptions, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync (searchOptions, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Sort (searchOptions, SearchQuery.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync (searchOptions, SearchQuery.All, null));
				Assert.Throws<ArgumentException> (() => inbox.Sort (searchOptions, SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentException> (async () => await inbox.SortAsync (searchOptions, SearchQuery.All, emptyOrderBy));

				Assert.Throws<ArgumentNullException> (() => inbox.Sort (searchOptions, (IList<UniqueId>) null, SearchQuery.All, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync (searchOptions, (IList<UniqueId>) null, SearchQuery.All, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Sort (searchOptions, UniqueIdRange.All, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync (searchOptions, UniqueIdRange.All, (SearchQuery) null, orderBy));
				Assert.Throws<ArgumentNullException> (() => inbox.Sort (searchOptions, UniqueIdRange.All, SearchQuery.All, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync (searchOptions, UniqueIdRange.All, SearchQuery.All, null));
				Assert.Throws<ArgumentException> (() => inbox.Sort (searchOptions, UniqueIdRange.All, SearchQuery.All, emptyOrderBy));
				Assert.Throws<ArgumentException> (async () => await inbox.SortAsync (searchOptions, UniqueIdRange.All, SearchQuery.All, emptyOrderBy));

				Assert.Throws<ArgumentNullException> (() => inbox.Sort ((string) null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.SortAsync ((string) null));

				// Thread
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Thread ((ThreadingAlgorithm) 500, SearchQuery.All));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.ThreadAsync ((ThreadingAlgorithm) 500, SearchQuery.All));
				Assert.Throws<ArgumentNullException> (() => inbox.Thread (ThreadingAlgorithm.References, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.ThreadAsync (ThreadingAlgorithm.References, null));
				Assert.Throws<ArgumentNullException> (() => inbox.Thread ((IList<UniqueId>) null, ThreadingAlgorithm.References, SearchQuery.All));
				Assert.Throws<ArgumentNullException> (async () => await inbox.ThreadAsync ((IList<UniqueId>) null, ThreadingAlgorithm.References, SearchQuery.All));
				Assert.Throws<ArgumentOutOfRangeException> (() => inbox.Thread (UniqueIdRange.All, (ThreadingAlgorithm) 500, SearchQuery.All));
				Assert.Throws<ArgumentOutOfRangeException> (async () => await inbox.ThreadAsync (UniqueIdRange.All, (ThreadingAlgorithm) 500, SearchQuery.All));
				Assert.Throws<ArgumentNullException> (() => inbox.Thread (UniqueIdRange.All, ThreadingAlgorithm.References, null));
				Assert.Throws<ArgumentNullException> (async () => await inbox.ThreadAsync (UniqueIdRange.All, ThreadingAlgorithm.References, null));

				client.Disconnect (false);
			}
		}