def test_get_transaction_history(self):
"""
Checks get_transaction_history() works as expected.
"""
address = ADDRESS
m_transactions = M_TRANSACTIONS
with patch_requests_get() as m_get:
m_get.return_value.status_code = http.HTTPStatus.OK
m_get.return_value.json.return_value = {
'status': '1',
'message': 'OK',
'result': m_transactions,
}
transactions = PyWalib.get_transaction_history(address)
url = mock.ANY
headers = REQUESTS_HEADERS
self.assertEqual(m_get.call_args_list,
[mock.call(url, headers=headers)])
self.helper_test_get_history(transactions)
# value is stored in Wei
self.assertEqual(transactions[1]['value'], '10000000000000000')
# but converted to Ether is also accessible
self.assertEqual(transactions[1]['extra_dict']['value_eth'], 0.01)
# history contains all send or received transactions
self.assertEqual(transactions[1]['extra_dict']['sent'], True)
self.assertEqual(transactions[1]['extra_dict']['received'], False)
self.assertEqual(transactions[2]['extra_dict']['sent'], True)
self.assertEqual(transactions[2]['extra_dict']['received'], False)
def test_get_transaction_history(self):
"""
Checks get_transaction_history() works as expected.
"""
address = ADDRESS
transactions = PyWalib.get_transaction_history(address)
self.helper_get_history(transactions)
# value is stored in Wei
self.assertEqual(transactions[1]['value'], '200000000000000000')
# but converted to Ether is also accessible
self.assertEqual(transactions[1]['extra_dict']['value_eth'], 0.2)
# history contains all send or received transactions
self.assertEqual(transactions[1]['extra_dict']['sent'], False)
self.assertEqual(transactions[1]['extra_dict']['received'], True)
self.assertEqual(transactions[2]['extra_dict']['sent'], True)
self.assertEqual(transactions[2]['extra_dict']['received'], False)
def _load_history(self):
account = self.current_account
address = '0x' + account.address.encode("hex")
try:
transactions = PyWalib.get_transaction_history(address)
# new transactions first
transactions.reverse()
except ConnectionError:
Controller.on_history_connection_error()
return
except NoTransactionFoundException:
transactions = []
list_items = []
for transaction in transactions:
list_item = History.create_item_from_dict(transaction)
list_items.append(list_item)
self.update_history_list(list_items)
def fetch_history(self):
if self.current_account is None:
return
chain_id = Settings.get_stored_network()
address = '0x' + self.current_account.address.hex()
try:
transactions = PyWalib.get_transaction_history(address, chain_id)
except ConnectionError:
Dialog.on_history_connection_error()
Logger.warning('ConnectionError', exc_info=True)
return
except NoTransactionFoundException:
transactions = []
except ValueError:
# most likely the JSON object could not be decoded, refs #91
Dialog.on_history_value_error()
# currently logged as an error, because we want more insight
# in order to eventually handle it more specifically
Logger.error('ValueError', exc_info=True)
return
# triggers accounts_history observers update
self.controller.accounts_history[address] = transactions
