def fake_exchange(db, participant, amount, fee, vat, timestamp):
route = ExchangeRoute.from_network(participant, 'mango-cc')
if not route:
route = _fake_thing(
db,
"exchange_routes",
participant=participant.id,
network='mango-cc',
address='-1',
error='',
one_off=False,
)
e = _fake_thing(
db,
"exchanges",
timestamp=timestamp,
participant=participant.id,
amount=amount,
fee=fee,
vat=vat,
status='pre',
route=route.id,
)
record_exchange_result(db, e.id, 'succeeded', '', participant)
return e
def fake_exchange(db, participant, amount, fee, vat, timestamp):
route = ExchangeRoute.from_network(participant, 'mango-cc')
if not route:
route = _fake_thing(
db,
"exchange_routes",
participant=participant.id,
network='mango-cc',
address='-1',
error='',
one_off=False,
)
e = _fake_thing(
db,
"exchanges",
timestamp=timestamp,
participant=participant.id,
amount=amount,
fee=fee,
vat=vat,
status='pre',
route=route.id,
)
record_exchange_result(db, e.id, 'succeeded', '', participant)
return e
def test_record_exchange_result_updates_balance_for_positive_amounts(self):
janet, cc = self.janet, self.janet_route
self.make_exchange('mango-cc', 4, 0, janet)
e_id = record_exchange(self.db, cc, D('31.59'), D('0.01'), 0, janet, 'pre')
assert janet.balance == D('4.00')
record_exchange_result(self.db, e_id, 'succeeded', None, janet)
janet = Participant.from_username('janet')
assert janet.balance == D('35.59')
def test_record_exchange_result_doesnt_restore_balance_on_success(self):
homer, ba = self.homer, self.homer_route
self.make_exchange('mango-cc', 50, 0, homer)
e_id = record_exchange(self.db, ba, D('-43.98'), D('1.60'), 0, homer, 'pre')
assert homer.balance == D('4.42')
record_exchange_result(self.db, e_id, 'succeeded', None, homer)
homer = Participant.from_username('homer')
assert homer.balance == D('4.42')
def test_record_exchange_result_restores_balance_on_error(self):
homer, ba = self.homer, self.homer_route
self.make_exchange('mango-cc', 30, 0, homer)
e_id = record_exchange(self.db, ba, D('-27.06'), D('0.81'), 0, homer, 'pre')
assert homer.balance == D('02.13')
record_exchange_result(self.db, e_id, 'failed', 'SOME ERROR', homer)
homer = Participant.from_username('homer')
assert homer.balance == D('30.00')
def test_record_exchange_result_updates_balance_for_positive_amounts(self):
janet, cc = self.janet, self.janet_route
self.make_exchange('mango-cc', 4, 0, janet)
e_id = record_exchange(self.db, cc, D('31.59'), D('0.01'), 0, janet,
'pre')
assert janet.balance == D('4.00')
record_exchange_result(self.db, e_id, 'succeeded', None, janet)
janet = Participant.from_username('janet')
assert janet.balance == D('35.59')
def test_record_exchange_result_doesnt_restore_balance_on_success(self):
homer, ba = self.homer, self.homer_route
self.make_exchange('mango-cc', 50, 0, homer)
e_id = record_exchange(self.db, ba, D('-43.98'), D('1.60'), 0, homer,
'pre')
assert homer.balance == D('4.42')
record_exchange_result(self.db, e_id, 'succeeded', None, homer)
homer = Participant.from_username('homer')
assert homer.balance == D('4.42')
def test_record_exchange_result_restores_balance_on_error(self):
homer, ba = self.homer, self.homer_route
self.make_exchange('mango-cc', 30, 0, homer)
e_id = record_exchange(self.db, ba, D('-27.06'), D('0.81'), 0, homer,
'pre')
assert homer.balance == D('02.13')
record_exchange_result(self.db, e_id, 'failed', 'SOME ERROR', homer)
homer = Participant.from_username('homer')
assert homer.balance == D('30.00')
def test_record_exchange_result_restores_balance_on_error_with_invalidated_route(self):
homer, ba = self.homer, self.homer_route
self.make_exchange('mango-cc', 37, 0, homer)
e_id = record_exchange(self.db, ba, D('-32.45'), D('0.86'), 0, homer, 'pre')
assert homer.balance == D('3.69')
ba.update_error('invalidated')
record_exchange_result(self.db, e_id, 'failed', 'oops', homer)
homer = Participant.from_username('homer')
assert homer.balance == D('37.00')
assert ba.error == homer.get_bank_account_error() == 'invalidated'
def make_exchange(self, route, amount, fee, participant, status='succeeded', error='', vat=0):
if not isinstance(route, ExchangeRoute):
network = route
route = ExchangeRoute.from_network(participant, network)
if not route:
from .mangopay import MangopayHarness
route = ExchangeRoute.insert(participant, network, MangopayHarness.card_id)
assert route
e_id = record_exchange(self.db, route, amount, fee, vat, participant, 'pre')
record_exchange_result(self.db, e_id, status, error, participant)
return e_id
def make_exchange(self, route, amount, fee, participant, status='succeeded', error='', vat=0):
if not isinstance(route, ExchangeRoute):
network = route
route = ExchangeRoute.from_network(participant, network)
if not route:
from .mangopay import MangopayHarness
route = ExchangeRoute.insert(participant, network, MangopayHarness.card_id)
assert route
e_id = record_exchange(self.db, route, amount, fee, vat, participant, 'pre')
record_exchange_result(self.db, e_id, status, error, participant)
return e_id
def test_record_exchange_result_restores_balance_on_error_with_invalidated_route(
self):
homer, ba = self.homer, self.homer_route
self.make_exchange('mango-cc', 37, 0, homer)
e_id = record_exchange(self.db, ba, D('-32.45'), D('0.86'), 0, homer,
'pre')
assert homer.balance == D('3.69')
ba.update_error('invalidated')
record_exchange_result(self.db, e_id, 'failed', 'oops', homer)
homer = Participant.from_username('homer')
assert homer.balance == D('37.00')
assert ba.error == homer.get_bank_account_error() == 'invalidated'
def fake_exchange(db, participant, amount, fee, timestamp):
route = ExchangeRoute.from_network(participant, "mango-cc")
if not route:
route = _fake_thing(
db, "exchange_routes", participant=participant.id, network="mango-cc", address="-1", error="", one_off=False
)
e = _fake_thing(
db,
"exchanges",
timestamp=timestamp,
participant=participant.id,
amount=amount,
fee=fee,
status="pre",
route=route.id,
)
record_exchange_result(db, e.id, "succeeded", "", participant)
return e