public void TestSupports() { var supports = new [] { "application/pgp-encrypted", "application/pgp-signature", "application/pgp-keys", "application/x-pgp-encrypted", "application/x-pgp-signature", "application/x-pgp-keys" }; using (var ctx = new DummyOpenPgpContext()) { for (int i = 0; i < supports.Length; i++) { Assert.IsTrue(ctx.Supports(supports[i]), supports[i]); } Assert.IsFalse(ctx.Supports("application/octet-stream"), "application/octet-stream"); Assert.IsFalse(ctx.Supports("text/plain"), "text/plain"); } }
public void TestArgumentExceptions() { Assert.Throws <ArgumentNullException> (() => CryptographyContext.Create(null)); Assert.Throws <ArgumentNullException> (() => CryptographyContext.Register((Type)null)); Assert.Throws <ArgumentNullException> (() => CryptographyContext.Register((Func <OpenPgpContext>)null)); Assert.Throws <ArgumentNullException> (() => CryptographyContext.Register((Func <SecureMimeContext>)null)); using (var ctx = new DummyOpenPgpContext()) { var mailboxes = new [] { new MailboxAddress("MimeKit UnitTests", "*****@*****.**") }; var emptyMailboxes = new MailboxAddress[0]; var pubkeys = ctx.GetPublicKeys(mailboxes); var key = ctx.GetSigningKey(mailboxes[0]); var emptyPubkeys = new PgpPublicKey[0]; var stream = new MemoryStream(); Assert.Throws <ArgumentException> (() => ctx.KeyServer = new Uri("relative/uri", UriKind.Relative)); Assert.Throws <ArgumentNullException> (() => ctx.GetDigestAlgorithm(null)); Assert.Throws <ArgumentOutOfRangeException> (() => ctx.GetDigestAlgorithmName(DigestAlgorithm.DoubleSha)); Assert.Throws <NotSupportedException> (() => OpenPgpContext.GetHashAlgorithm(DigestAlgorithm.DoubleSha)); Assert.Throws <NotSupportedException> (() => OpenPgpContext.GetHashAlgorithm(DigestAlgorithm.Tiger192)); Assert.Throws <NotSupportedException> (() => OpenPgpContext.GetHashAlgorithm(DigestAlgorithm.Haval5160)); Assert.Throws <NotSupportedException> (() => OpenPgpContext.GetHashAlgorithm(DigestAlgorithm.MD4)); Assert.Throws <ArgumentOutOfRangeException> (() => OpenPgpContext.GetDigestAlgorithm((Org.BouncyCastle.Bcpg.HashAlgorithmTag) 1024)); Assert.Throws <ArgumentNullException> (() => new ApplicationPgpEncrypted((MimeEntityConstructorArgs)null)); Assert.Throws <ArgumentNullException> (() => new ApplicationPgpSignature((MimeEntityConstructorArgs)null)); Assert.Throws <ArgumentNullException> (() => new ApplicationPgpSignature((Stream)null)); // Accept Assert.Throws <ArgumentNullException> (() => new ApplicationPgpEncrypted().Accept(null)); Assert.Throws <ArgumentNullException> (() => new ApplicationPgpSignature(stream).Accept(null)); // Decrypt Assert.Throws <ArgumentNullException> (() => ctx.Decrypt(null), "Decrypt"); // Encrypt Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, (MailboxAddress[])null, stream), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, (PgpPublicKey[])null, stream), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt((MailboxAddress[])null, stream), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt((PgpPublicKey[])null, stream), "Encrypt"); Assert.Throws <ArgumentException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, emptyMailboxes, stream), "Encrypt"); Assert.Throws <ArgumentException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, emptyPubkeys, stream), "Encrypt"); Assert.Throws <ArgumentException> (() => ctx.Encrypt(emptyMailboxes, stream), "Encrypt"); Assert.Throws <ArgumentException> (() => ctx.Encrypt(emptyPubkeys, stream), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, mailboxes, null), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, pubkeys, null), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(mailboxes, null), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(pubkeys, null), "Encrypt"); // Export Assert.Throws <ArgumentNullException> (() => ctx.Export((PgpPublicKeyRingBundle)null), "Export"); Assert.Throws <ArgumentNullException> (() => ctx.Export((MailboxAddress[])null), "Export"); Assert.Throws <ArgumentNullException> (() => ctx.Export((PgpPublicKey[])null), "Export"); // GetDecryptedStream Assert.Throws <ArgumentNullException> (() => ctx.GetDecryptedStream(null), "GetDecryptedStream"); // GetDigestAlgorithmName Assert.Throws <ArgumentOutOfRangeException> (() => ctx.GetDigestAlgorithmName(DigestAlgorithm.None), "GetDigestAlgorithmName"); // Import Assert.Throws <ArgumentNullException> (() => ctx.Import((Stream)null), "Import"); Assert.Throws <ArgumentNullException> (() => ctx.Import((PgpPublicKeyRing)null), "Import"); Assert.Throws <ArgumentNullException> (() => ctx.Import((PgpPublicKeyRingBundle)null), "Import"); Assert.Throws <ArgumentNullException> (() => ctx.Import((PgpSecretKeyRing)null), "Import"); Assert.Throws <ArgumentNullException> (() => ctx.Import((PgpSecretKeyRingBundle)null), "Import"); // ImportSecretKeys Assert.Throws <ArgumentNullException> (() => ctx.ImportSecretKeys(null), "ImportSecretKeys"); // Sign Assert.Throws <ArgumentNullException> (() => ctx.Sign((MailboxAddress)null, DigestAlgorithm.Sha1, stream), "Sign"); Assert.Throws <ArgumentNullException> (() => ctx.Sign((PgpSecretKey)null, DigestAlgorithm.Sha1, stream), "Sign"); Assert.Throws <ArgumentNullException> (() => ctx.Sign(mailboxes[0], DigestAlgorithm.Sha1, null), "Sign"); Assert.Throws <ArgumentNullException> (() => ctx.Sign(key, DigestAlgorithm.Sha1, null), "Sign"); // SignAndEncrypt Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt((MailboxAddress)null, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, mailboxes, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt((PgpSecretKey)null, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, pubkeys, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, (MailboxAddress[])null, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, (PgpPublicKey[])null, stream), "SignAndEncrypt"); Assert.Throws <ArgumentException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, emptyMailboxes, stream), "SignAndEncrypt"); Assert.Throws <ArgumentException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, emptyPubkeys, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, mailboxes, null), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, pubkeys, null), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt((MailboxAddress)null, DigestAlgorithm.Sha1, mailboxes, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt((PgpSecretKey)null, DigestAlgorithm.Sha1, pubkeys, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, (MailboxAddress[])null, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, (PgpPublicKey[])null, stream), "SignAndEncrypt"); Assert.Throws <ArgumentException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, emptyMailboxes, stream), "SignAndEncrypt"); Assert.Throws <ArgumentException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, emptyPubkeys, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, mailboxes, null), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, pubkeys, null), "SignAndEncrypt"); // Supports Assert.Throws <ArgumentNullException> (() => ctx.Supports(null), "Supports"); // Verify Assert.Throws <ArgumentNullException> (() => ctx.Verify(null, stream), "Verify"); Assert.Throws <ArgumentNullException> (() => ctx.Verify(stream, null), "Verify"); } }
public void TestSupports () { var supports = new [] { "application/pgp-encrypted", "application/pgp-signature", "application/pgp-keys", "application/x-pgp-encrypted", "application/x-pgp-signature", "application/x-pgp-keys" }; using (var ctx = new DummyOpenPgpContext ()) { for (int i = 0; i < supports.Length; i++) Assert.IsTrue (ctx.Supports (supports[i]), supports[i]); Assert.IsFalse (ctx.Supports ("application/octet-stream"), "application/octet-stream"); Assert.IsFalse (ctx.Supports ("text/plain"), "text/plain"); } }
public void TestArgumentExceptions () { using (var ctx = new DummyOpenPgpContext ()) { var mailboxes = new [] { new MailboxAddress ("MimeKit UnitTests", "*****@*****.**") }; var emptyMailboxes = new MailboxAddress[0]; var pubkeys = ctx.GetPublicKeys (mailboxes); var key = ctx.GetSigningKey (mailboxes[0]); var emptyPubkeys = new PgpPublicKey[0]; var stream = new MemoryStream (); Assert.Throws<ArgumentNullException> (() => new ApplicationPgpEncrypted ((MimeEntityConstructorArgs) null)); Assert.Throws<ArgumentNullException> (() => new ApplicationPgpSignature ((MimeEntityConstructorArgs) null)); Assert.Throws<ArgumentNullException> (() => new ApplicationPgpSignature ((Stream) null)); // Accept Assert.Throws<ArgumentNullException> (() => new ApplicationPgpEncrypted ().Accept (null)); Assert.Throws<ArgumentNullException> (() => new ApplicationPgpSignature (stream).Accept (null)); // Decrypt Assert.Throws<ArgumentNullException> (() => ctx.Decrypt (null), "Decrypt"); // Encrypt Assert.Throws<ArgumentNullException> (() => ctx.Encrypt (EncryptionAlgorithm.Cast5, (MailboxAddress[]) null, stream), "Encrypt"); Assert.Throws<ArgumentNullException> (() => ctx.Encrypt (EncryptionAlgorithm.Cast5, (PgpPublicKey[]) null, stream), "Encrypt"); Assert.Throws<ArgumentNullException> (() => ctx.Encrypt ((MailboxAddress[]) null, stream), "Encrypt"); Assert.Throws<ArgumentNullException> (() => ctx.Encrypt ((PgpPublicKey[]) null, stream), "Encrypt"); Assert.Throws<ArgumentException> (() => ctx.Encrypt (EncryptionAlgorithm.Cast5, emptyMailboxes, stream), "Encrypt"); Assert.Throws<ArgumentException> (() => ctx.Encrypt (EncryptionAlgorithm.Cast5, emptyPubkeys, stream), "Encrypt"); Assert.Throws<ArgumentException> (() => ctx.Encrypt (emptyMailboxes, stream), "Encrypt"); Assert.Throws<ArgumentException> (() => ctx.Encrypt (emptyPubkeys, stream), "Encrypt"); Assert.Throws<ArgumentNullException> (() => ctx.Encrypt (EncryptionAlgorithm.Cast5, mailboxes, null), "Encrypt"); Assert.Throws<ArgumentNullException> (() => ctx.Encrypt (EncryptionAlgorithm.Cast5, pubkeys, null), "Encrypt"); Assert.Throws<ArgumentNullException> (() => ctx.Encrypt (mailboxes, null), "Encrypt"); Assert.Throws<ArgumentNullException> (() => ctx.Encrypt (pubkeys, null), "Encrypt"); // Export Assert.Throws<ArgumentNullException> (() => ctx.Export ((PgpPublicKeyRingBundle) null), "Export"); Assert.Throws<ArgumentNullException> (() => ctx.Export ((MailboxAddress[]) null), "Export"); Assert.Throws<ArgumentNullException> (() => ctx.Export ((PgpPublicKey[]) null), "Export"); // GetDecryptedStream Assert.Throws<ArgumentNullException> (() => ctx.GetDecryptedStream (null), "GetDecryptedStream"); // GetDigestAlgorithmName Assert.Throws<ArgumentOutOfRangeException> (() => ctx.GetDigestAlgorithmName (DigestAlgorithm.None), "GetDigestAlgorithmName"); // Import Assert.Throws<ArgumentNullException> (() => ctx.Import ((Stream) null), "Import"); Assert.Throws<ArgumentNullException> (() => ctx.Import ((PgpPublicKeyRing) null), "Import"); Assert.Throws<ArgumentNullException> (() => ctx.Import ((PgpPublicKeyRingBundle) null), "Import"); Assert.Throws<ArgumentNullException> (() => ctx.Import ((PgpSecretKeyRing) null), "Import"); Assert.Throws<ArgumentNullException> (() => ctx.Import ((PgpSecretKeyRingBundle) null), "Import"); // ImportSecretKeys Assert.Throws<ArgumentNullException> (() => ctx.ImportSecretKeys (null), "ImportSecretKeys"); // Sign Assert.Throws<ArgumentNullException> (() => ctx.Sign ((MailboxAddress) null, DigestAlgorithm.Sha1, stream), "Sign"); Assert.Throws<ArgumentNullException> (() => ctx.Sign ((PgpSecretKey) null, DigestAlgorithm.Sha1, stream), "Sign"); Assert.Throws<ArgumentNullException> (() => ctx.Sign (mailboxes[0], DigestAlgorithm.Sha1, null), "Sign"); Assert.Throws<ArgumentNullException> (() => ctx.Sign (key, DigestAlgorithm.Sha1, null), "Sign"); // SignAndEncrypt Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt ((MailboxAddress) null, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, mailboxes, stream), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt ((PgpSecretKey) null, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, pubkeys, stream), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt (mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, (MailboxAddress[]) null, stream), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt (key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, (PgpPublicKey[]) null, stream), "SignAndEncrypt"); Assert.Throws<ArgumentException> (() => ctx.SignAndEncrypt (mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, emptyMailboxes, stream), "SignAndEncrypt"); Assert.Throws<ArgumentException> (() => ctx.SignAndEncrypt (key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, emptyPubkeys, stream), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt (mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, mailboxes, null), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt (key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, pubkeys, null), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt ((MailboxAddress) null, DigestAlgorithm.Sha1, mailboxes, stream), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt ((PgpSecretKey) null, DigestAlgorithm.Sha1, pubkeys, stream), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt (mailboxes[0], DigestAlgorithm.Sha1, (MailboxAddress[]) null, stream), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt (key, DigestAlgorithm.Sha1, (PgpPublicKey[]) null, stream), "SignAndEncrypt"); Assert.Throws<ArgumentException> (() => ctx.SignAndEncrypt (mailboxes[0], DigestAlgorithm.Sha1, emptyMailboxes, stream), "SignAndEncrypt"); Assert.Throws<ArgumentException> (() => ctx.SignAndEncrypt (key, DigestAlgorithm.Sha1, emptyPubkeys, stream), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt (mailboxes[0], DigestAlgorithm.Sha1, mailboxes, null), "SignAndEncrypt"); Assert.Throws<ArgumentNullException> (() => ctx.SignAndEncrypt (key, DigestAlgorithm.Sha1, pubkeys, null), "SignAndEncrypt"); // Supports Assert.Throws<ArgumentNullException> (() => ctx.Supports (null), "Supports"); // Verify Assert.Throws<ArgumentNullException> (() => ctx.Verify (null, stream), "Verify"); Assert.Throws<ArgumentNullException> (() => ctx.Verify (stream, null), "Verify"); } }
public void TestArgumentExceptions() { using (var ctx = new DummyOpenPgpContext()) { var mailboxes = new [] { new MailboxAddress("MimeKit UnitTests", "*****@*****.**") }; var emptyMailboxes = new MailboxAddress[0]; var pubkeys = ctx.GetPublicKeys(mailboxes); var key = ctx.GetSigningKey(mailboxes[0]); var emptyPubkeys = new PgpPublicKey[0]; var stream = new MemoryStream(); Assert.Throws <ArgumentNullException> (() => new ApplicationPgpEncrypted((MimeEntityConstructorArgs)null)); Assert.Throws <ArgumentNullException> (() => new ApplicationPgpSignature((MimeEntityConstructorArgs)null)); Assert.Throws <ArgumentNullException> (() => new ApplicationPgpSignature((Stream)null)); // Accept Assert.Throws <ArgumentNullException> (() => new ApplicationPgpEncrypted().Accept(null)); Assert.Throws <ArgumentNullException> (() => new ApplicationPgpSignature(stream).Accept(null)); // Decrypt Assert.Throws <ArgumentNullException> (() => ctx.Decrypt(null), "Decrypt"); // Encrypt Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, (MailboxAddress[])null, stream), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, (PgpPublicKey[])null, stream), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt((MailboxAddress[])null, stream), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt((PgpPublicKey[])null, stream), "Encrypt"); Assert.Throws <ArgumentException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, emptyMailboxes, stream), "Encrypt"); Assert.Throws <ArgumentException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, emptyPubkeys, stream), "Encrypt"); Assert.Throws <ArgumentException> (() => ctx.Encrypt(emptyMailboxes, stream), "Encrypt"); Assert.Throws <ArgumentException> (() => ctx.Encrypt(emptyPubkeys, stream), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, mailboxes, null), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(EncryptionAlgorithm.Cast5, pubkeys, null), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(mailboxes, null), "Encrypt"); Assert.Throws <ArgumentNullException> (() => ctx.Encrypt(pubkeys, null), "Encrypt"); // Export Assert.Throws <ArgumentNullException> (() => ctx.Export((PgpPublicKeyRingBundle)null), "Export"); Assert.Throws <ArgumentNullException> (() => ctx.Export((MailboxAddress[])null), "Export"); Assert.Throws <ArgumentNullException> (() => ctx.Export((PgpPublicKey[])null), "Export"); // GetDecryptedStream Assert.Throws <ArgumentNullException> (() => ctx.GetDecryptedStream(null), "GetDecryptedStream"); // GetDigestAlgorithmName Assert.Throws <ArgumentOutOfRangeException> (() => ctx.GetDigestAlgorithmName(DigestAlgorithm.None), "GetDigestAlgorithmName"); // Import Assert.Throws <ArgumentNullException> (() => ctx.Import((Stream)null), "Import"); Assert.Throws <ArgumentNullException> (() => ctx.Import((PgpPublicKeyRing)null), "Import"); Assert.Throws <ArgumentNullException> (() => ctx.Import((PgpPublicKeyRingBundle)null), "Import"); Assert.Throws <ArgumentNullException> (() => ctx.Import((PgpSecretKeyRing)null), "Import"); Assert.Throws <ArgumentNullException> (() => ctx.Import((PgpSecretKeyRingBundle)null), "Import"); // ImportSecretKeys Assert.Throws <ArgumentNullException> (() => ctx.ImportSecretKeys(null), "ImportSecretKeys"); // Sign Assert.Throws <ArgumentNullException> (() => ctx.Sign((MailboxAddress)null, DigestAlgorithm.Sha1, stream), "Sign"); Assert.Throws <ArgumentNullException> (() => ctx.Sign((PgpSecretKey)null, DigestAlgorithm.Sha1, stream), "Sign"); Assert.Throws <ArgumentNullException> (() => ctx.Sign(mailboxes[0], DigestAlgorithm.Sha1, null), "Sign"); Assert.Throws <ArgumentNullException> (() => ctx.Sign(key, DigestAlgorithm.Sha1, null), "Sign"); // SignAndEncrypt Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt((MailboxAddress)null, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, mailboxes, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt((PgpSecretKey)null, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, pubkeys, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, (MailboxAddress[])null, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, (PgpPublicKey[])null, stream), "SignAndEncrypt"); Assert.Throws <ArgumentException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, emptyMailboxes, stream), "SignAndEncrypt"); Assert.Throws <ArgumentException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, emptyPubkeys, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, mailboxes, null), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, EncryptionAlgorithm.Cast5, pubkeys, null), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt((MailboxAddress)null, DigestAlgorithm.Sha1, mailboxes, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt((PgpSecretKey)null, DigestAlgorithm.Sha1, pubkeys, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, (MailboxAddress[])null, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, (PgpPublicKey[])null, stream), "SignAndEncrypt"); Assert.Throws <ArgumentException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, emptyMailboxes, stream), "SignAndEncrypt"); Assert.Throws <ArgumentException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, emptyPubkeys, stream), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(mailboxes[0], DigestAlgorithm.Sha1, mailboxes, null), "SignAndEncrypt"); Assert.Throws <ArgumentNullException> (() => ctx.SignAndEncrypt(key, DigestAlgorithm.Sha1, pubkeys, null), "SignAndEncrypt"); // Supports Assert.Throws <ArgumentNullException> (() => ctx.Supports(null), "Supports"); // Verify Assert.Throws <ArgumentNullException> (() => ctx.Verify(null, stream), "Verify"); Assert.Throws <ArgumentNullException> (() => ctx.Verify(stream, null), "Verify"); } }