electrum

commit a2047e2c68da78181c9f99e32942e11682062018
parent 072ce9c7ac1dc5e8e0a092b93350f597e63cd3b6
Author: SomberNight <somber.night@protonmail.com>
Date:   Mon, 25 Feb 2019 19:17:38 +0100

tests: base43/base58 encoding/decoding

Diffstat:
M
electrum/tests/test_bitcoin.py
 | 
34
++++++++++++++++++++++++++++++++--

1 file changed, 32 insertions(+), 2 deletions(-)
diff --git a/electrum/tests/test_bitcoin.py b/electrum/tests/test_bitcoin.py
@@ -6,9 +6,9 @@ from electrum.bitcoin import (public_key_to_p2pkh, address_from_private_key,
                               var_int, _op_push, address_to_script,
                               deserialize_privkey, serialize_privkey, is_segwit_address,
                               is_b58_address, address_to_scripthash, is_minikey,
-                              is_compressed_privkey, EncodeBase58Check,
+                              is_compressed_privkey, EncodeBase58Check, DecodeBase58Check,
                               script_num_to_hex, push_script, add_number_to_script, int_to_hex,
-                              opcodes)
+                              opcodes, base_encode, base_decode)
 from electrum.bip32 import (BIP32Node, convert_bip32_intpath_to_strpath,
                             xpub_from_xprv, xpub_type, is_xprv, is_bip32_derivation,
                             is_xpub, convert_bip32_path_to_list_of_uint32,
@@ -735,3 +735,33 @@ class Test_keyImport(SequentialTestCase):
         for priv_details in self.priv_pub_addr:
             self.assertEqual(priv_details['compressed'],
                              is_compressed_privkey(priv_details['priv']))
+
+
+class TestBaseEncode(SequentialTestCase):
+
+    def test_base43(self):
+        tx_hex = "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"
+        tx_bytes = bfh(tx_hex)
+        tx_base43 = base_encode(tx_bytes, 43)
+        self.assertEqual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
+                         tx_base43)
+        self.assertEqual(tx_bytes,
+                         base_decode(tx_base43, None, 43))
+
+    def test_base58(self):
+        data_hex = '0cd394bef396200774544c58a5be0189f3ceb6a41c8da023b099ce547dd4d8071ed6ed647259fba8c26382edbf5165dfd2404e7a8885d88437db16947a116e451a5d1325e3fd075f9d370120d2ab537af69f32e74fc0ba53aaaa637752964b3ac95cfea7'
+        data_bytes = bfh(data_hex)
+        data_base58 = base_encode(data_bytes, 58)
+        self.assertEqual("VuvZ2K5UEcXCVcogny7NH4Evd9UfeYipsTdWuU4jLDhyaESijKtrGWZTFzVZJPjaoC9jFBs3SFtarhDhQhAxkXosUD8PmUb5UXW1tafcoPiCp8jHy7Fe2CUPXAbYuMvAyrkocbe6",
+                         data_base58)
+        self.assertEqual(data_bytes,
+                         base_decode(data_base58, None, 58))
+
+    def test_base58check(self):
+        data_hex = '0cd394bef396200774544c58a5be0189f3ceb6a41c8da023b099ce547dd4d8071ed6ed647259fba8c26382edbf5165dfd2404e7a8885d88437db16947a116e451a5d1325e3fd075f9d370120d2ab537af69f32e74fc0ba53aaaa637752964b3ac95cfea7'
+        data_bytes = bfh(data_hex)
+        data_base58check = EncodeBase58Check(data_bytes)
+        self.assertEqual("4GCCJsjHqFbHxWbFBvRg35cSeNLHKeNqkXqFHW87zRmz6iP1dJU9Tk2KHZkoKj45jzVsSV4ZbQ8GpPwko6V3Z7cRfux3zJhUw7TZB6Kpa8Vdya8cMuUtL5Ry3CLtMetaY42u52X7Ey6MAH",
+                         data_base58check)
+        self.assertEqual(data_bytes,
+                         DecodeBase58Check(data_base58check))