adding usdt pairs

btcde.py

@@ -67,10 +67,10 @@ def create_url(self, uri):
 
 
     TRADING_PAIRS = ['btceur', 'bcheur', 'etheur', 'btgeur', 'bsveur', 'ltceur',
-                     'iotabtc', 'dashbtc', 'gntbtc', 'ltcbtc', 'xrpeur']
+                     'iotabtc', 'dashbtc', 'gntbtc', 'ltcbtc', 'xrpeur', 'usdteur', 'btcusdt', 'ethusdt']
     ORDER_TYPES = ['buy', 'sell']
     CURRENCIES = ['btc', 'bch', 'eth', 'btg', 'bsv', 'ltc',
-                  'iota', 'dash', 'gnt', 'xrp']
+                  'iota', 'dash', 'gnt', 'xrp', 'usdt']
     BANK_SEATS = ['AT', 'BE', 'BG', 'CH', 'CY', 'CZ',
                   'DE', 'DK', 'EE', 'ES', 'FI', 'FR',
                   'GB', 'GR', 'HR', 'HU', 'IE', 'IS',

tests/test_btcde_func.py

@@ -6,6 +6,9 @@
 import json
 import btcde
 from decimal import Decimal
+from mock import patch
+from unittest.mock import patch
+
 
 from urllib.parse import urlencode
 
@@ -489,7 +492,7 @@ def test_allowed_pairs(self, mock_logger, m):
         '''Test the allowed trading pairs.'''
         i = 0
         for pair in ['btceur', 'bcheur', 'etheur', 'btgeur', 'bsveur', 'ltceur',
-                     'iotabtc', 'dashbtc', 'gntbtc', 'ltcbtc', 'xrpeur' ]:
+                     'iotabtc', 'dashbtc', 'gntbtc', 'ltcbtc', 'xrpeur', 'usdteur', 'btcusdt', 'ethusdt' ]:
             params = {'trading_pair': pair}
             base_url = f'https://api.bitcoin.de/v4/{pair}/rates'
             response = self.sampleData('showRates')
@@ -505,7 +508,7 @@ def test_allowed_currency(self, mock_logger, m):
         '''Test the allowed currencies.'''
         i = 0
         for curr in ['btc', 'bch', 'eth', 'btg', 'bsv', 'ltc',
-                     'iota', 'dash', 'gnt', 'xrp']:
+                     'iota', 'dash', 'gnt', 'xrp', 'usdt']:
             base_url = f'https://api.bitcoin.de/v4/{curr}/account/ledger'
             url_args = '?currency={}'.format(curr)
             response = self.sampleData('showAccountLedger')