def test_fiat_convert_get_price(mocker):
mocker.patch(
'freqtrade.rpc.fiat_convert.CryptoToFiatConverter._find_price',
return_value=28000.0)
fiat_convert = CryptoToFiatConverter()
with pytest.raises(ValueError,
match=r'The fiat us dollar is not supported.'):
fiat_convert.get_price(crypto_symbol='btc', fiat_symbol='US Dollar')
# Check the value return by the method
pair_len = len(fiat_convert._pairs)
assert pair_len == 0
assert fiat_convert.get_price(crypto_symbol='btc',
fiat_symbol='usd') == 28000.0
assert fiat_convert._pairs[0].crypto_symbol == 'btc'
assert fiat_convert._pairs[0].fiat_symbol == 'usd'
assert fiat_convert._pairs[0].price == 28000.0
assert fiat_convert._pairs[0]._expiration != 0
assert len(fiat_convert._pairs) == 1
# Verify the cached is used
fiat_convert._pairs[0].price = 9867.543
expiration = fiat_convert._pairs[0]._expiration
assert fiat_convert.get_price(crypto_symbol='btc',
fiat_symbol='usd') == 9867.543
assert fiat_convert._pairs[0]._expiration == expiration
# Verify the cache expiration
expiration = time.time() - 2 * 60 * 60
fiat_convert._pairs[0]._expiration = expiration
assert fiat_convert.get_price(crypto_symbol='btc',
fiat_symbol='usd') == 28000.0
assert fiat_convert._pairs[0]._expiration is not expiration
def test_fiat_convert_get_price(mocker):
find_price = mocker.patch(
'freqtrade.rpc.fiat_convert.CryptoToFiatConverter._find_price',
return_value=28000.0)
fiat_convert = CryptoToFiatConverter()
with pytest.raises(ValueError,
match=r'The fiat us dollar is not supported.'):
fiat_convert.get_price(crypto_symbol='btc', fiat_symbol='US Dollar')
# Check the value return by the method
pair_len = len(fiat_convert._pair_price)
assert pair_len == 0
assert fiat_convert.get_price(crypto_symbol='btc',
fiat_symbol='usd') == 28000.0
assert fiat_convert._pair_price['btc/usd'] == 28000.0
assert len(fiat_convert._pair_price) == 1
assert find_price.call_count == 1
# Verify the cached is used
fiat_convert._pair_price['btc/usd'] = 9867.543
assert fiat_convert.get_price(crypto_symbol='btc',
fiat_symbol='usd') == 9867.543
assert find_price.call_count == 1
def test_fiat_convert_find_price(mocker):
fiat_convert = CryptoToFiatConverter()
fiat_convert._coinlistings = {}
fiat_convert._backoff = 0
mocker.patch(
'freqtrade.rpc.fiat_convert.CryptoToFiatConverter._load_cryptomap',
return_value=None)
assert fiat_convert.get_price(crypto_symbol='BTC',
fiat_symbol='EUR') == 0.0
with pytest.raises(ValueError, match=r'The fiat ABC is not supported.'):
fiat_convert._find_price(crypto_symbol='BTC', fiat_symbol='ABC')
assert fiat_convert.get_price(crypto_symbol='XRP',
fiat_symbol='USD') == 0.0
mocker.patch(
'freqtrade.rpc.fiat_convert.CryptoToFiatConverter._find_price',
return_value=12345.0)
assert fiat_convert.get_price(crypto_symbol='BTC',
fiat_symbol='USD') == 12345.0
assert fiat_convert.get_price(crypto_symbol='btc',
fiat_symbol='usd') == 12345.0
mocker.patch(
'freqtrade.rpc.fiat_convert.CryptoToFiatConverter._find_price',
return_value=13000.2)
assert fiat_convert.get_price(crypto_symbol='BTC',
fiat_symbol='EUR') == 13000.2
def test_fiat_convert_find_price(mocker):
patch_coinmarketcap(mocker)
fiat_convert = CryptoToFiatConverter()
with pytest.raises(ValueError, match=r'The fiat ABC is not supported.'):
fiat_convert._find_price(crypto_symbol='BTC', fiat_symbol='ABC')
assert fiat_convert.get_price(crypto_symbol='XRP',
fiat_symbol='USD') == 0.0
mocker.patch(
'freqtrade.rpc.fiat_convert.CryptoToFiatConverter._find_price',
return_value=12345.0)
assert fiat_convert.get_price(crypto_symbol='BTC',
fiat_symbol='USD') == 12345.0
assert fiat_convert.get_price(crypto_symbol='btc',
fiat_symbol='usd') == 12345.0
mocker.patch(
'freqtrade.rpc.fiat_convert.CryptoToFiatConverter._find_price',
return_value=13000.2)
assert fiat_convert.get_price(crypto_symbol='BTC',
fiat_symbol='EUR') == 13000.2
def test_fiat_convert_two_FIAT(mocker):
patch_coinmarketcap(mocker)
fiat_convert = CryptoToFiatConverter()
assert fiat_convert.get_price(crypto_symbol='USD',
fiat_symbol='EUR') == 0.0
def test_fiat_convert_same_currencies(mocker):
patch_coinmarketcap(mocker)
fiat_convert = CryptoToFiatConverter()
assert fiat_convert.get_price(crypto_symbol='USD',
fiat_symbol='USD') == 1.0
