def test_premium_payment_gateway_using_function_calling(
self, make_transaction, app_):
"""
Test premium payment gateway called with their own class make_transaction function
"""
with app_.test_request_context(
): # this is for current_app.debug used at make_request for debugging purpose
transaction_flow = OnlineTransaction(
'5555555555554444',
'syed hassan raza',
datetime.datetime(2021, 12, 12),
521, # premium amount
security_code=321)
transaction_flow.make_transaction()
make_transaction.assert_called_once()
def test_premium_payment_gateway_retries(self, make_request, app_):
"""
Test premium payment gateway with retries
"""
with app_.test_request_context(
): # this is for current_app.debug used at make_request for debugging purpose
transaction_flow = OnlineTransaction(
'5555555555554444',
'syed hassan raza',
datetime.datetime(2021, 12, 12),
521, # premium amount
security_code=321)
transaction_flow.make_transaction()
# second call with transaction call contains retries
args, kwargs = make_request.call_args_list[1]
assert kwargs['retries'] == 3
def post(self):
request_arguments = request_parser.parse_args()
transaction_flow = OnlineTransaction(
request_arguments.CreditCardNumber,
request_arguments.CardHolder,
request_arguments.ExpirationDate,
request_arguments.Amount,
security_code=request_arguments.SecurityCode)
result = transaction_flow.make_transaction()
self.status_code = result['status_code']
self.response_data = result['data']
return self.send_response()
def test_premium_payment_gateway(self, app_):
"""
Test premium payment gateway response.
"""
with app_.test_request_context(
): # this is for current_app.debug used at make_request for debugging purpose
transaction_flow = OnlineTransaction(
'5555555555554444',
'syed hassan raza',
datetime.datetime(2021, 12, 12),
521, # premium amount
security_code=321)
result = transaction_flow.make_transaction()
assert result['status_code'] == 200
assert result['data'] == 'ok'
def test_expensive_payment_failure(self, make_transaction, make_request,
app_):
"""
Test expensive payment gateway failure with cheap payment gateway
first side effect will throw failure that expensive_payment is unavailable and move to cheap payment gateway
"""
with app_.test_request_context(
): # this is for current_app.debug used at make_request for debugging purpose
transaction_flow = OnlineTransaction(
'5555555555554444',
'syed hassan raza',
datetime.datetime(2021, 12, 12),
450, # expensive amount
security_code=321)
result = transaction_flow.make_transaction()
make_transaction.assert_called_once()
assert result['status_code'] == 200
assert result['data'] == 'ok'