148 lines
5.3 KiB
Python
148 lines
5.3 KiB
Python
import argparse
|
|
import decimal
|
|
import io
|
|
import json
|
|
|
|
import pytest
|
|
|
|
from . import any_date, relpath
|
|
|
|
import oxrlib.commands.historical as oxrhist
|
|
|
|
class FakeResponder:
|
|
def __init__(self, response_path):
|
|
self.response_path = response_path
|
|
|
|
def _respond(self, *args, **kwargs):
|
|
return open(self.response_path)
|
|
|
|
def __getattr__(self, name):
|
|
return self._respond
|
|
|
|
def should_cache(self):
|
|
return False
|
|
|
|
|
|
class FakeConfig:
|
|
def __init__(self, responder, argvars=None):
|
|
self.responder = responder
|
|
self.args = argparse.Namespace()
|
|
if argvars is not None:
|
|
for key in argvars:
|
|
setattr(self.args, key, argvars[key])
|
|
|
|
def get_loaders(self):
|
|
return self.responder
|
|
|
|
|
|
output = pytest.fixture(lambda: io.StringIO())
|
|
|
|
@pytest.fixture
|
|
def historical1_responder():
|
|
return FakeResponder(relpath('historical1.json').as_posix())
|
|
|
|
def build_config(
|
|
responder,
|
|
date=None,
|
|
amount=None,
|
|
from_currency=None,
|
|
to_currency=None,
|
|
ledger=False,
|
|
signed_currencies=None,
|
|
denomination=None,
|
|
base='USD',
|
|
):
|
|
return FakeConfig(responder, {
|
|
'date': any_date() if date is None else date,
|
|
'base': base,
|
|
'amount': None if amount is None else decimal.Decimal(amount),
|
|
'from_currency': from_currency,
|
|
'to_currency': base if to_currency is None else to_currency,
|
|
'ledger': ledger,
|
|
'signed_currencies': [base] if signed_currencies is None else signed_currencies,
|
|
'denomination': denomination,
|
|
})
|
|
|
|
def lines_from_run(config, output):
|
|
oxrhist.run(config, output, output)
|
|
output.seek(0)
|
|
return iter(output)
|
|
|
|
def test_rate_list(historical1_responder, output):
|
|
config = build_config(historical1_responder)
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines).startswith('1 AED = 0.27229')
|
|
assert next(lines) == '1 USD = 3.67246 AED\n'
|
|
assert next(lines).startswith('1 ALL = 0.0069189')
|
|
assert next(lines) == '1 USD = 144.529793 ALL\n'
|
|
assert next(lines).startswith('1 ANG = 0.55865')
|
|
assert next(lines) == '1 USD = 1.79 ANG\n'
|
|
|
|
def test_one_rate(historical1_responder, output):
|
|
config = build_config(historical1_responder, from_currency='ANG')
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines).startswith('1 ANG = 0.55865')
|
|
assert next(lines) == '1 USD = 1.79 ANG\n'
|
|
assert next(lines, None) is None
|
|
|
|
def test_conversion(historical1_responder, output):
|
|
config = build_config(historical1_responder, amount=10, from_currency='AED')
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines) == '10.00 AED = 2.72 USD\n'
|
|
assert next(lines, None) is None
|
|
|
|
def test_back_conversion(historical1_responder, output):
|
|
config = build_config(historical1_responder,
|
|
amount=2, from_currency='USD', to_currency='ALL')
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines) == '2.00 USD = 289 ALL\n'
|
|
assert next(lines, None) is None
|
|
|
|
def test_ledger_rate(historical1_responder, output):
|
|
config = build_config(historical1_responder, from_currency='ANG', ledger=True)
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines) == '1 ANG {=$0.55866} @ $0.55866\n'
|
|
assert next(lines) == '1 USD {=1.79 ANG} @ 1.79 ANG\n'
|
|
assert next(lines, None) is None
|
|
|
|
def test_ledger_conversion(historical1_responder, output):
|
|
config = build_config(historical1_responder, from_currency='ALL', amount=300, ledger=True)
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines) == '300 ALL {=$0.006919} @ $0.006919\n'
|
|
assert next(lines) == '$2.08\n'
|
|
assert next(lines, None) is None
|
|
|
|
def test_signed_currencies(historical1_responder, output):
|
|
config = build_config(historical1_responder, from_currency='AED',
|
|
ledger=True, signed_currencies=['EUR'])
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines) == '1 AED {=0.2723 USD} @ 0.2723 USD\n'
|
|
assert next(lines) == '1 USD {=3.67246 AED} @ 3.67246 AED\n'
|
|
assert next(lines, None) is None
|
|
|
|
def test_denomination(historical1_responder, output):
|
|
config = build_config(historical1_responder, from_currency='ANG',
|
|
to_currency='AED', amount=10,
|
|
ledger=True, denomination='USD')
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines) == '10.00 ANG {=$0.55866} @ $0.55866\n'
|
|
assert next(lines) == '20.52 AED {=$0.2723} @ $0.2723\n'
|
|
assert next(lines, None) is None
|
|
|
|
def test_redundant_denomination(historical1_responder, output):
|
|
config = build_config(historical1_responder, from_currency='ANG',
|
|
to_currency='USD', amount=10,
|
|
ledger=True, denomination='USD')
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines) == '10.00 ANG {=$0.55866} @ $0.55866\n'
|
|
assert next(lines) == '$5.59\n'
|
|
assert next(lines, None) is None
|
|
|
|
def test_from_denomination(historical1_responder, output):
|
|
config = build_config(historical1_responder, from_currency='USD',
|
|
to_currency='ALL', amount=10,
|
|
ledger=True, denomination='USD')
|
|
lines = lines_from_run(config, output)
|
|
assert next(lines) == '$10.00\n'
|
|
assert next(lines) == '1,445 ALL {=$0.006919} @ $0.006919\n'
|
|
assert next(lines, None) is None
|