peshay /
btcde
| Total Complexity | 47 |
| Total Lines | 456 |
| Duplicated Lines | 13.38 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like test_btcde_func often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | from unittest import TestCase |
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| 2 | import hashlib |
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| 3 | import hmac |
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| 4 | import requests_mock |
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| 5 | from mock import patch |
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| 6 | import json |
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| 7 | import btcde |
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| 8 | |||
| 9 | |||
| 10 | @patch('btcde.log') |
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| 11 | @requests_mock.Mocker() |
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| 12 | class TestBtcdeAPIDocu(TestCase): |
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| 13 | '''Tests are as in bitcoin.de API documentation. |
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| 14 | https://www.bitcoin.de/de/api/tapi/v2/docu''' |
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| 15 | |||
| 16 | def sampleData(self, file): |
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| 17 | '''Retrieve sample data from json files.''' |
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| 18 | filepath = 'tests/resources/{}.json'.format(file) |
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| 19 | data = json.load(open(filepath)) |
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| 20 | return data |
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| 21 | |||
| 22 | def sortParams(self, url, params={}): |
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| 23 | '''To sort params for url string.''' |
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| 24 | self.encoded_string = '' |
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| 25 | if len(params) > 0: |
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| 26 | for key, value in sorted(params.items()): |
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| 27 | self.encoded_string += str(key) + '=' + str(value) + '&' |
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| 28 | self.encoded_string = self.encoded_string[:-1] |
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| 29 | self.url = url + '?' + self.encoded_string |
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| 30 | else: |
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| 31 | self.url = url |
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| 32 | return self.url, self.encoded_string |
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| 33 | |||
| 34 | def verifySignature(self, url, method, params): |
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| 35 | '''To verify API Signature.''' |
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| 36 | self.XAPINONCE += 1 |
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| 37 | self.url, self.encoded_string = self.sortParams(url, params) |
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| 38 | if method == 'POST': |
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| 39 | md5_encoded_query_string = hashlib.md5(self.encoded_string.encode() |
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| 40 | ).hexdigest() |
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| 41 | else: |
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| 42 | md5_encoded_query_string = hashlib.md5(b'').hexdigest() |
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| 43 | hmac_data = '{method}#{url}#{key}#{nonce}#{md5}'\ |
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| 44 | .format(method=method, |
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| 45 | url=self.url, |
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| 46 | key=self.XAPIKEY, |
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| 47 | nonce=str(self.XAPINONCE), |
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| 48 | md5=md5_encoded_query_string) |
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| 49 | hmac_signed = hmac.new(bytearray(self.XAPISECRET.encode()), |
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| 50 | msg=hmac_data.encode(), |
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| 51 | digestmod=hashlib.sha256).hexdigest() |
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| 52 | return hmac_signed |
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| 53 | |||
| 54 | def setUp(self): |
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| 55 | self.XAPIKEY = 'f00b4r' |
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| 56 | self.XAPISECRET = 'b4rf00' |
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| 57 | self.conn = btcde.Connection(self.XAPIKEY, self.XAPISECRET) |
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| 58 | self.XAPINONCE = self.conn.nonce |
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| 59 | |||
| 60 | def tearDown(self): |
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| 61 | del self.XAPIKEY |
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| 62 | del self.XAPISECRET |
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| 63 | del self.conn |
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| 64 | |||
| 65 | def test_signature_post(self, mock_logger, m): |
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| 66 | '''Test signature on a post request.''' |
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| 67 | params = {'type': 'buy', |
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| 68 | 'trading_pair': 'btceur', |
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| 69 | 'max_amount': 10, |
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| 70 | 'price': 1337} |
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| 71 | response = self.sampleData('createOrder') |
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| 72 | m.post(requests_mock.ANY, json=response, status_code=201) |
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| 73 | self.conn.createOrder(params.get('type'), |
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| 74 | params.get('trading_pair'), |
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| 75 | params.get('max_amount'), |
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| 76 | params.get('price')) |
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| 77 | history = m.request_history |
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| 78 | request_signature = history[0].headers.get('X-API-SIGNATURE') |
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| 79 | verified_signature = self.verifySignature(self.conn.orderuri, |
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| 80 | 'POST', |
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| 81 | params) |
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| 82 | self.assertEqual(request_signature, verified_signature) |
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| 83 | self.assertTrue(mock_logger.debug.called) |
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| 84 | |||
| 85 | def test_signature_get(self, mock_logger, m): |
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| 86 | '''Test signature on a get request.''' |
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| 87 | params = {'type': 'buy', |
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| 88 | 'trading_pair': 'btceur'} |
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| 89 | response = self.sampleData('showOrderbook_buy') |
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| 90 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 91 | self.conn.showOrderbook(params.get('type'), |
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| 92 | params.get('trading_pair')) |
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| 93 | history = m.request_history |
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| 94 | request_signature = history[0].headers.get('X-API-SIGNATURE') |
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| 95 | verified_signature = self.verifySignature(self.conn.orderuri, |
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| 96 | 'GET', |
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| 97 | params) |
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| 98 | self.assertEqual(request_signature, verified_signature) |
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| 99 | self.assertTrue(mock_logger.debug.called) |
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| 100 | |||
| 101 | def test_signature_delete(self, mock_logger, m): |
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| 102 | '''Test signature on a delete request.''' |
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| 103 | order_id = 'A1234BC' |
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| 104 | trading_pair = 'btceur' |
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| 105 | m.delete(requests_mock.ANY, json={}, status_code=200) |
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| 106 | self.conn.deleteOrder(order_id, trading_pair) |
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| 107 | history = m.request_history |
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| 108 | request_signature = history[0].headers.get('X-API-SIGNATURE') |
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| 109 | url = self.conn.orderuri + "/" + order_id + "/" + trading_pair |
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| 110 | verified_signature = self.verifySignature(url, 'DELETE', {}) |
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| 111 | self.assertEqual(request_signature, verified_signature) |
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| 112 | self.assertTrue(mock_logger.debug.called) |
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| 113 | |||
| 114 | def test_show_orderbook(self, mock_logger, m): |
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| 115 | '''Test function showOrderbook.''' |
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| 116 | params = {'type': 'buy', |
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| 117 | 'trading_pair': 'btceur', |
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| 118 | 'max_amount': 10, |
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| 119 | 'price': 1337} |
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| 120 | base_url = 'https://api.bitcoin.de/v2/orders' |
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| 121 | url_args = '?price={}&trading_pair={}&type={}'\ |
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| 122 | .format(params.get('price'), |
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| 123 | params.get('trading_pair'), |
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| 124 | params.get('type')) |
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| 125 | response = self.sampleData('showOrderbook_buy') |
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| 126 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 127 | self.conn.showOrderbook(params.get('type'), |
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| 128 | params.get('trading_pair'), |
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| 129 | price=params.get('price')) |
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| 130 | history = m.request_history |
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| 131 | self.assertEqual(history[0].method, "GET") |
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| 132 | self.assertEqual(history[0].url, base_url + url_args) |
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| 133 | self.assertTrue(mock_logger.debug.called) |
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| 134 | |||
| 135 | def test_createOrder(self, mock_logger, m): |
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| 136 | '''Test function createOrder.''' |
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| 137 | params = {'type': 'buy', |
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| 138 | 'trading_pair': 'btceur', |
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| 139 | 'max_amount': '10', |
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| 140 | 'price': '10'} |
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| 141 | base_url = 'https://api.bitcoin.de/v2/orders' |
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| 142 | url_args = '?max_amount={}&price={}&trading_pair={}&type={}'\ |
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| 143 | .format(params.get('max_amount'), |
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| 144 | params.get('price'), |
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| 145 | params.get('trading_pair'), |
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| 146 | params.get('type')) |
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| 147 | response = self.sampleData('createOrder') |
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| 148 | m.post(requests_mock.ANY, json=response, status_code=201) |
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| 149 | self.conn.createOrder(params.get('type'), |
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| 150 | params.get('trading_pair'), |
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| 151 | params.get('max_amount'), |
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| 152 | params.get('price')) |
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| 153 | history = m.request_history |
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| 154 | self.assertEqual(history[0].method, "POST") |
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| 155 | self.assertEqual(history[0].url, base_url + url_args) |
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| 156 | self.assertTrue(mock_logger.debug.called) |
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| 157 | |||
| 158 | View Code Duplication | def test_deleteOrder(self, mock_logger, m): |
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|
Duplication
introduced
by
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| 159 | '''Test function deleteOrder.''' |
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| 160 | params = {'trading_pair': 'btceur', |
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| 161 | 'order_id': '1337'} |
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| 162 | base_url = 'https://api.bitcoin.de/v2/orders' |
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| 163 | url_args = '/{}/{}'.format(params.get('order_id'), |
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| 164 | params.get('trading_pair')) |
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| 165 | response = self.sampleData('deleteOrder') |
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| 166 | m.delete(requests_mock.ANY, json=response, status_code=200) |
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| 167 | self.conn.deleteOrder(params.get('order_id'), |
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| 168 | params.get('trading_pair')) |
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| 169 | history = m.request_history |
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| 170 | self.assertEqual(history[0].method, "DELETE") |
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| 171 | self.assertEqual(history[0].url, base_url + url_args) |
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| 172 | self.assertTrue(mock_logger.debug.called) |
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| 173 | |||
| 174 | View Code Duplication | def test_showMyOrders(self, mock_logger, m): |
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| 175 | '''Test function showMyOrders.''' |
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| 176 | params = {'type': 'buy', |
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| 177 | 'trading_pair': 'btceur'} |
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| 178 | base_url = 'https://api.bitcoin.de/v2/orders/my_own' |
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| 179 | url_args = '?trading_pair={}&type={}'\ |
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| 180 | .format(params.get('trading_pair'), |
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| 181 | params.get('type')) |
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| 182 | response = self.sampleData('showMyOrders') |
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| 183 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 184 | self.conn.showMyOrders(type=params.get('type'), |
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| 185 | trading_pair=params.get('trading_pair')) |
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| 186 | history = m.request_history |
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| 187 | self.assertEqual(history[0].method, "GET") |
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| 188 | self.assertEqual(history[0].url, base_url + url_args) |
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| 189 | self.assertTrue(mock_logger.debug.called) |
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| 190 | |||
| 191 | def test_showMyOrderDetails(self, mock_logger, m): |
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| 192 | '''Test function showMyOrderDetails.''' |
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| 193 | params = {'order_id': '1337'} |
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| 194 | base_url = 'https://api.bitcoin.de/v2/orders/{}'\ |
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| 195 | .format(params.get('order_id')) |
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| 196 | url_args = '' |
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| 197 | response = self.sampleData('showMyOrderDetails') |
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| 198 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 199 | self.conn.showMyOrderDetails(params.get('order_id')) |
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| 200 | history = m.request_history |
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| 201 | self.assertEqual(history[0].method, "GET") |
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| 202 | self.assertEqual(history[0].url, base_url + url_args) |
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| 203 | self.assertTrue(mock_logger.debug.called) |
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| 204 | |||
| 205 | def test_executeTrade(self, mock_logger, m): |
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| 206 | '''Test function executeTrade.''' |
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| 207 | params = {'type': 'buy', |
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| 208 | 'trading_pair': 'btceur', |
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| 209 | 'amount': '10', |
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| 210 | 'order_id': '1337'} |
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| 211 | base_url = 'https://api.bitcoin.de/v2/trades/{}'\ |
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| 212 | .format(params.get('order_id')) |
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| 213 | url_args = '?amount={}&order_id={}&trading_pair={}&type={}'\ |
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| 214 | .format(params.get('amount'), |
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| 215 | params.get('order_id'), |
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| 216 | params.get('trading_pair'), |
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| 217 | params.get('type')) |
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| 218 | response = self.sampleData('executeTrade') |
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| 219 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 220 | m.post(requests_mock.ANY, json=response, status_code=201) |
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| 221 | self.conn.executeTrade(params.get('order_id'), |
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| 222 | params.get('type'), |
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| 223 | params.get('trading_pair'), |
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| 224 | params.get('amount')) |
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| 225 | history = m.request_history |
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| 226 | self.assertEqual(history[0].method, "POST") |
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| 227 | self.assertEqual(history[0].url, base_url + url_args) |
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| 228 | self.assertTrue(mock_logger.debug.called) |
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| 229 | |||
| 230 | def test_showMyTrades(self, mock_logger, m): |
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| 231 | '''Test function showMyTrades.''' |
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| 232 | base_url = 'https://api.bitcoin.de/v2/trades' |
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| 233 | url_args = '' |
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| 234 | response = self.sampleData('showMyTrades') |
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| 235 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 236 | self.conn.showMyTrades() |
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| 237 | history = m.request_history |
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| 238 | self.assertEqual(history[0].method, "GET") |
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| 239 | self.assertEqual(history[0].url, base_url + url_args) |
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| 240 | self.assertTrue(mock_logger.debug.called) |
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| 241 | |||
| 242 | View Code Duplication | def test_showMyTrades_with_params(self, mock_logger, m): |
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| 243 | '''Test function showMyTrades with parameters.''' |
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| 244 | params = {'type': 'buy', |
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| 245 | 'trading_pair': 'btceur'} |
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| 246 | base_url = 'https://api.bitcoin.de/v2/trades' |
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| 247 | url_args = '?trading_pair={}&type={}'\ |
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| 248 | .format(params.get('trading_pair'), |
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| 249 | params.get('type')) |
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| 250 | response = self.sampleData('showMyTrades') |
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| 251 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 252 | self.conn.showMyTrades(type=params.get('type'), |
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| 253 | trading_pair=params.get('trading_pair')) |
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| 254 | history = m.request_history |
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| 255 | self.assertEqual(history[0].method, "GET") |
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| 256 | self.assertEqual(history[0].url, base_url + url_args) |
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| 257 | self.assertTrue(mock_logger.debug.called) |
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| 258 | |||
| 259 | def test_showMyTradeDetails(self, mock_logger, m): |
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| 260 | '''Test function showMyTradeDetails.''' |
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| 261 | params = {'trade_id': '1337'} |
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| 262 | base_url = 'https://api.bitcoin.de/v2/trades' |
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| 263 | url_args = '/{}'.format(params.get('trade_id')) |
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| 264 | response = self.sampleData('showMyTradeDetails') |
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| 265 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 266 | self.conn.showMyTradeDetails(params.get('trade_id')) |
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| 267 | history = m.request_history |
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| 268 | self.assertEqual(history[0].method, "GET") |
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| 269 | self.assertEqual(history[0].url, base_url + url_args) |
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| 270 | self.assertTrue(mock_logger.debug.called) |
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| 271 | |||
| 272 | def test_showAccountInfo(self, mock_logger, m): |
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| 273 | '''Test function showAccountInfo.''' |
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| 274 | base_url = 'https://api.bitcoin.de/v2/account' |
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| 275 | url_args = '' |
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| 276 | response = self.sampleData('showAccountInfo') |
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| 277 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 278 | self.conn.showAccountInfo() |
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| 279 | history = m.request_history |
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| 280 | self.assertEqual(history[0].method, "GET") |
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| 281 | self.assertEqual(history[0].url, base_url + url_args) |
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| 282 | self.assertTrue(mock_logger.debug.called) |
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| 283 | |||
| 284 | def test_showOrderbookCompact(self, mock_logger, m): |
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| 285 | '''Test function showOrderbookCompact.''' |
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| 286 | params = {'trading_pair': 'btceur'} |
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| 287 | base_url = 'https://api.bitcoin.de/v2/orders/compact' |
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| 288 | url_args = '?trading_pair={}'.format(params.get('trading_pair')) |
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| 289 | response = self.sampleData('showOrderbookCompact') |
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| 290 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 291 | self.conn.showOrderbookCompact(params.get('trading_pair')) |
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| 292 | history = m.request_history |
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| 293 | self.assertEqual(history[0].method, "GET") |
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| 294 | self.assertEqual(history[0].url, base_url + url_args) |
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| 295 | self.assertTrue(mock_logger.debug.called) |
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| 296 | |||
| 297 | def test_showPublicTradeHistory(self, mock_logger, m): |
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| 298 | '''Test function showPublicTradeHistory.''' |
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| 299 | params = {'trading_pair': 'btceur'} |
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| 300 | base_url = 'https://api.bitcoin.de/v2/trades/history' |
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| 301 | url_args = '?trading_pair={}'.format(params.get('trading_pair')) |
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| 302 | response = self.sampleData('showPublicTradeHistory') |
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| 303 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 304 | self.conn.showPublicTradeHistory(params.get('trading_pair')) |
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| 305 | history = m.request_history |
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| 306 | self.assertEqual(history[0].method, "GET") |
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| 307 | self.assertEqual(history[0].url, base_url + url_args) |
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| 308 | self.assertTrue(mock_logger.debug.called) |
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| 309 | |||
| 310 | View Code Duplication | def test_showPublicTradeHistory_since(self, mock_logger, m): |
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| 311 | '''Test function showPublicTradeHistory with since_tid.''' |
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| 312 | params = {'trading_pair': 'btceur', 'since_tid': '123'} |
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| 313 | base_url = 'https://api.bitcoin.de/v2/trades/history' |
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| 314 | url_args = '?since_tid={}&trading_pair={}'.format(params.get('since_tid'), |
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| 315 | params.get('trading_pair')) |
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| 316 | response = self.sampleData('showPublicTradeHistory') |
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| 317 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 318 | self.conn.showPublicTradeHistory(params.get('trading_pair'), |
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| 319 | since_tid=params.get('since_tid')) |
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| 320 | history = m.request_history |
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| 321 | self.assertEqual(history[0].method, "GET") |
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| 322 | self.assertEqual(history[0].url, base_url + url_args) |
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| 323 | self.assertTrue(mock_logger.debug.called) |
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| 324 | |||
| 325 | def test_showRates(self, mock_logger, m): |
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| 326 | '''Test function showRates.''' |
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| 327 | params = {'trading_pair': 'btceur'} |
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| 328 | base_url = 'https://api.bitcoin.de/v2/rates' |
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| 329 | url_args = '?trading_pair={}'.format(params.get('trading_pair')) |
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| 330 | response = self.sampleData('showRates') |
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| 331 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 332 | self.conn.showRates(params.get('trading_pair')) |
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| 333 | history = m.request_history |
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| 334 | self.assertEqual(history[0].method, "GET") |
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| 335 | self.assertEqual(history[0].url, base_url + url_args) |
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| 336 | self.assertTrue(mock_logger.debug.called) |
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| 337 | |||
| 338 | def test_showAccountLedger(self, mock_logger, m): |
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| 339 | '''Test function showAccountLedger.''' |
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| 340 | params = {'currency': 'btc'} |
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| 341 | base_url = 'https://api.bitcoin.de/v2/account/ledger' |
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| 342 | url_args = '?currency={}'.format(params.get('currency')) |
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| 343 | response = self.sampleData('showAccountLedger') |
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| 344 | m.get(requests_mock.ANY, json=response, status_code=200) |
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| 345 | self.conn.showAccountLedger(params.get('currency')) |
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| 346 | history = m.request_history |
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| 347 | self.assertEqual(history[0].method, "GET") |
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| 348 | self.assertEqual(history[0].url, base_url + url_args) |
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| 349 | self.assertTrue(mock_logger.debug.called) |
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| 350 | |||
| 351 | |||
| 352 | class TestBtcdeExceptions(TestCase): |
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| 353 | '''Test for Exception Handling.''' |
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| 354 | |||
| 355 | def sampleData(self, file): |
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| 356 | '''Retrieve sample data from json files.''' |
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| 357 | filepath = 'tests/resources/{}.json'.format(file) |
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| 358 | data = json.load(open(filepath)) |
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| 359 | return data |
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| 360 | |||
| 361 | def setUp(self): |
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| 362 | self.XAPIKEY = 'f00b4r' |
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| 363 | self.XAPISECRET = 'b4rf00' |
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| 364 | self.conn = btcde.Connection(self.XAPIKEY, self.XAPISECRET) |
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| 365 | self.XAPINONCE = self.conn.nonce |
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| 366 | |||
| 367 | def tearDown(self): |
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| 368 | del self.XAPIKEY |
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| 369 | del self.XAPISECRET |
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| 370 | del self.conn |
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| 371 | |||
| 372 | @requests_mock.Mocker() |
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| 373 | def test_APIException(self, m): |
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| 374 | '''Test API Exception.''' |
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| 375 | params = {'type': 'buy', |
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| 376 | 'trading_pair': 'btceur', |
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| 377 | 'max_amount': 10, |
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| 378 | 'price': 13} |
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| 379 | base_url = 'https://api.bitcoin.de/v2/orders' |
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| 380 | url_args = '?max_amount={}&price={}&trading_pair={}&type={}'\ |
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| 381 | .format(params.get('max_amount'), |
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| 382 | params.get('price'), |
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| 383 | params.get('trading_pair'), |
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| 384 | params.get('type')) |
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| 385 | response = self.sampleData('error') |
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| 386 | m.post(requests_mock.ANY, json=response, status_code=400) |
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| 387 | self.conn.createOrder(params.get('type'), |
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| 388 | params.get('trading_pair'), params.get('max_amount'), |
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| 389 | price=params.get('price')) |
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| 390 | history = m.request_history |
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| 391 | self.assertEqual(history[0].method, "POST") |
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| 392 | self.assertEqual(history[0].url, base_url + url_args) |
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| 393 | |||
| 394 | @patch('btcde.log') |
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| 395 | def test_RequestException(self, mock_logger): |
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| 396 | '''Test Requests Exception.''' |
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| 397 | params = {'type': 'buy', |
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| 398 | 'trading_pair': 'btceur', |
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| 399 | 'max_amount': 10, |
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| 400 | 'price': 13} |
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| 401 | self.conn.orderuri = 'https://foo.bar' |
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| 402 | self.conn.createOrder(params.get('type'), |
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| 403 | params.get('trading_pair'), params.get('max_amount'), |
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| 404 | price=params.get('price')) |
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| 405 | self.assertTrue(mock_logger.warning.called) |
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| 406 | |||
| 407 | def test_TradingPairValueException(self): |
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| 408 | '''Test wrong traiding_pair Value Exception.''' |
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| 409 | with self.assertRaises(ValueError) as context: |
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| 410 | self.conn.deleteOrder('123', 'usdeur') |
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| 411 | self.assertTrue('usdeur is not any of' in str(context.exception)) |
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| 412 | |||
| 413 | def test_OrderTypeValueException(self): |
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| 414 | '''Test wrong type Value Exception.''' |
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| 415 | with self.assertRaises(ValueError) as context: |
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| 416 | self.conn.createOrder('fail', 'btceur', '100', '100') |
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| 417 | self.assertTrue('fail is not any of' in str(context.exception)) |
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| 418 | |||
| 419 | def test_CurrencyValueException(self): |
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| 420 | '''Test wrong currency Value Exception.''' |
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| 421 | with self.assertRaises(ValueError) as context: |
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| 422 | self.conn.showAccountLedger('usd') |
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| 423 | self.assertTrue('usd is not any of' in str(context.exception)) |
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| 424 | |||
| 425 | def test_BankSeatValueException(self): |
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| 426 | '''Test wrong seat_of_bank Value Exception.''' |
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| 427 | with self.assertRaises(ValueError) as context: |
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| 428 | self.conn.showOrderbook('buy', 'btceur', seat_of_bank='SZ') |
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| 429 | self.assertTrue('SZ is not any of' in str(context.exception)) |
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| 430 | |||
| 431 | def test_TrustLevelValueException(self): |
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| 432 | '''Test wrong trust_level Value Exception.''' |
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| 433 | with self.assertRaises(ValueError) as context: |
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| 434 | self.conn.createOrder('buy', 'btceur', '100', '100', |
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| 435 | min_trust_level='foo') |
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| 436 | self.assertTrue('foo is not any of' in str(context.exception)) |
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| 437 | |||
| 438 | def test_PaymentOptionValueException(self): |
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| 439 | '''Test wrong payment_option Value Exception.''' |
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| 440 | with self.assertRaises(ValueError) as context: |
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| 441 | self.conn.createOrder('buy', 'btceur', '100', '100', |
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| 442 | payment_option=4) |
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| 443 | self.assertTrue('4 is not any of' in str(context.exception)) |
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| 444 | |||
| 445 | def test_StateValueException(self): |
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| 446 | '''Test wrong state Value Exception.''' |
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| 447 | with self.assertRaises(ValueError) as context: |
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| 448 | self.conn.showMyOrders(state=4) |
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| 449 | self.assertTrue('4 is not any of' in str(context.exception)) |
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| 450 | |||
| 451 | def test_UnknownKeyException(self): |
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| 452 | '''Test wrong Key Exception.''' |
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| 453 | with self.assertRaises(KeyError) as context: |
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| 454 | self.conn.showMyOrders(foo=4) |
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| 455 | self.assertTrue('foo is not any of' in str(context.exception)) |
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| 456 |
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