def test_trs_op_generic_error(unit_of_work):
with mock.patch.object(unit_of_work._transfers,
'add_transfer',
side_effect=Exception('error message')):
uowm = unit_of_work
timestamp = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
_trs = {
'id': uuid.uuid4(),
'timestamp': timestamp,
'from': '1234567890F',
'to': '7765432255B',
'amount': 100.00
}
trs_op = uc_trs.TransferAmountUseCase(uowm)
req = rq.TransferAmountRequest.from_dict({'transfer': _trs})
resp = trs_op.execute(req)
assert bool(resp) is False
assert unit_of_work._committed is False
assert unit_of_work._rolledback
assert resp.value == {
'type': rs.ResponseFailure.SYSTEM_ERROR,
'message': 'Exception : error message'
}
def test_trs_op_wrong_param(unit_of_work):
uowm = unit_of_work
trs_op = uc_trs.TransferAmountUseCase(uowm)
req = rq.TransferAmountRequest(trs=0)
resp = trs_op.execute(req)
assert bool(resp) is False
assert unit_of_work._committed is False
assert resp.value == {
'type': rs.ResponseFailure.PARAMETERS_ERROR,
'message': 'transfer : parameter not in the correct format'
}
def test_trs_op_no_param(unit_of_work):
uowm = unit_of_work
trs_op = uc_trs.TransferAmountUseCase(uowm)
req = rq.TransferAmountRequest.from_dict({})
resp = trs_op.execute(req)
assert bool(resp) is False
assert unit_of_work._committed is False
assert resp.value == {
'type': rs.ResponseFailure.PARAMETERS_ERROR,
'message': 'transfer : parameter is required'
}
def test_trs_op_success(unit_of_work):
uowm = unit_of_work
timestamp = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
_trs = {
'id': uuid.uuid4(),
'timestamp': timestamp,
'from': '1234567890F',
'to': '7765432255B',
'amount': 100.00
}
trs_repo = uowm.transfers
trs_op = uc_trs.TransferAmountUseCase(uowm)
req = rq.TransferAmountRequest.from_dict({'transfer': _trs})
resp = trs_op.execute(req)
assert bool(resp) is True
assert unit_of_work._committed
def transfer_create():
if request.headers['Content-Type'] != 'application/json':
return Response(json.dumps({'message':'content type must be json'}),
mimetype='application/json',
status=STATUS_CODES[resp.ResponseFailure.PARAMETERS_ERROR])
else:
id = uuid.uuid4()
timestamp = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
json_req = request.json
trs = {'id':str(id),'timestamp':timestamp, 'from':json_req['from'], 'to':json_req['to'], 'amount':json_req['amount']}
req_object = req.TransferAmountRequest(trs=trs)
uowm = db.unit_of_work_manager
usecase = trs_uc.TransferAmountUseCase(uowm)
resp_object = usecase.execute(req_object)
return Response(json.dumps(resp_object.value, cls=trs_ser.TransferEncoder),
mimetype='application/json',
status=STATUS_CODES[resp_object.type])
def test_trs_op_account_not_found(unit_of_work):
uowm = unit_of_work
timestamp = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
_trs = {
'id': uuid.uuid4(),
'timestamp': timestamp,
'from': '0000000000F',
'to': '7765432255B',
'amount': 100.00
}
trs_op = uc_trs.TransferAmountUseCase(uowm)
req = rq.TransferAmountRequest.from_dict({'transfer': _trs})
resp = trs_op.execute(req)
assert bool(resp) is False
assert unit_of_work._committed is False
assert resp.value == {
'type': rs.ResponseFailure.PARAMETERS_ERROR,
'message': "account doesn't exist"
}
def test_trs_op_payer_is_payee(unit_of_work):
uowm = unit_of_work
timestamp = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
_trs = {
'id': uuid.uuid4(),
'timestamp': timestamp,
'from': '1234567890F',
'to': '1234567890F',
'amount': 100.00
}
trs_op = uc_trs.TransferAmountUseCase(uowm)
req = rq.TransferAmountRequest.from_dict({'transfer': _trs})
resp = trs_op.execute(req)
assert bool(resp) is False
assert unit_of_work._committed is False
assert resp.value == {
'type': rs.ResponseFailure.PARAMETERS_ERROR,
'message': 'payer account must be different than the payee'
}