test_wallet_vertical: add test case for pre-2.7 "2fa" seed

electrum/tests/test_wallet_vertical.py

@@ -159,7 +159,43 @@ class TestWalletKeystoreAddressIntegrityForMainnet(ElectrumTestCase):
         self.assertEqual(w.get_change_addresses()[0], '1KRW8pH6HFHZh889VDq6fEKvmrsmApwNfe')
 
     @mock.patch.object(wallet.Abstract_Wallet, 'save_db')
-    def test_electrum_seed_2fa_legacy(self, mock_save_db):
+    def test_electrum_seed_2fa_legacy_pre27(self, mock_save_db):
+        # pre-version-2.7 2fa seed
+        seed_words = 'bind clever room kidney crucial sausage spy edit canvas soul liquid ribbon slam open alpha suffer gate relax voice carpet law hill woman tonight abstract'
+        self.assertEqual(seed_type(seed_words), '2fa')
+
+        xprv1, xpub1, xprv2, xpub2 = trustedcoin.TrustedCoinPlugin.xkeys_from_seed(seed_words, '')
+
+        ks1 = keystore.from_xprv(xprv1)
+        self.assertTrue(isinstance(ks1, keystore.BIP32_KeyStore))
+        self.assertEqual(ks1.xprv, 'xprv9s21ZrQH143K2TsDemiaPqaTuBkW3gns4sGi9f65pWtg27nmmmAut6fErgaHFxj3d4rHgyFKjhvtAUafqF3wwU8Bkou8LefQgBtRWjUKN3V')
+        self.assertEqual(ks1.xpub, 'xpub661MyMwAqRbcEwwgkoFakyXCTDazT9WiS6CJx3VhNrRetv7vKJVARtyihwCVatSsUtVsEYcvdxhvDtkSk8qKV3VVtcL3csz6sQTbGzmEckd')
+        self.assertEqual(ks1.xpub, xpub1)
+
+        ks2 = keystore.from_xprv(xprv2)
+        self.assertTrue(isinstance(ks2, keystore.BIP32_KeyStore))
+        self.assertEqual(ks2.xprv, 'xprv9s21ZrQH143K3r6H1h91TqRECE7tmDB5PYGZDKPuSjefTzNbDMauUMUnjsUSv8X8nuzQsrtGmtCuA51CNz7XimRj2HPYxUxXGGf4KB7M74y')
+        self.assertEqual(ks2.xpub, 'xpub661MyMwAqRbcGLAk7ig1pyMxkFxPAftvkmCA1hoX15BeLnhjktuA29oGb7bh9opQgNERu6iWhwcY6b5bZX57dYsGo7zYjwXTNCryfKuPfek')
+        self.assertEqual(ks2.xpub, xpub2)
+
+        long_user_id, short_id = trustedcoin.get_user_id(
+            {'x1/': {'xpub': xpub1},
+             'x2/': {'xpub': xpub2}})
+        xtype = bip32.xpub_type(xpub1)
+        xpub3 = trustedcoin.make_xpub(trustedcoin.get_signing_xpub(xtype), long_user_id)
+        ks3 = keystore.from_xpub(xpub3)
+        WalletIntegrityHelper.check_xpub_keystore_sanity(self, ks3)
+        self.assertTrue(isinstance(ks3, keystore.BIP32_KeyStore))
+
+        w = WalletIntegrityHelper.create_multisig_wallet([ks1, ks2, ks3], '2of3', config=self.config)
+        self.assertEqual(w.txin_type, 'p2sh')
+
+        self.assertEqual(w.get_receiving_addresses()[0], '3Bw5jczNModhFAbvfwvUHbdGrC2Lh2qRQp')
+        self.assertEqual(w.get_change_addresses()[0], '3Ke6pKrmtSyyQaMob1ES4pk8siAAkRmst9')
+
+    @mock.patch.object(wallet.Abstract_Wallet, 'save_db')
+    def test_electrum_seed_2fa_legacy_post27(self, mock_save_db):
+        # post-version-2.7 2fa seed
         seed_words = 'kiss live scene rude gate step hip quarter bunker oxygen motor glove'
         self.assertEqual(seed_type(seed_words), '2fa')