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Add timeframe_to_prev_candle

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Matthias
2019-08-12 16:11:43 +02:00
parent 933a553dd4
commit dd0ba183f8
2 changed files with 43 additions and 3 deletions
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30
freqtrade/tests/exchange/test_exchange.py
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@@ -14,10 +14,10 @@ from pandas import DataFrame
from freqtrade import (DependencyException, InvalidOrderException,
OperationalException, TemporaryError)
from freqtrade.exchange import Binance, Exchange, Kraken
from freqtrade.exchange.exchange import (API_RETRY_COUNT,
timeframe_to_next_date,
timeframe_to_minutes,
from freqtrade.exchange.exchange import (API_RETRY_COUNT, timeframe_to_minutes,
timeframe_to_msecs,
timeframe_to_next_date,
timeframe_to_prev_date,
timeframe_to_seconds)
from freqtrade.resolvers.exchange_resolver import ExchangeResolver
from freqtrade.tests.conftest import get_patched_exchange, log_has, log_has_re
@@ -1567,6 +1567,30 @@ def test_timeframe_to_msecs():
assert timeframe_to_msecs("1d") == 86400000
def test_timeframe_to_prev_date():
# 2019-08-12 13:22:08
date = datetime.fromtimestamp(1565616128, tz=timezone.utc)
# 5m -> 2019-08-12 13:20:00
assert timeframe_to_prev_date("5m", date) == datetime(
2019, 8, 12, 13, 20, 0, tzinfo=timezone.utc)
# 10m -> 2019-08-12 13:20:00
assert timeframe_to_prev_date("10m", date) == datetime(
2019, 8, 12, 13, 20, 0, tzinfo=timezone.utc)
# 1h -> 2019-08-12 13:00:00
assert timeframe_to_prev_date("1h", date) == datetime(
2019, 8, 12, 13, 00, 0, tzinfo=timezone.utc)
# 2h -> 2019-08-12 12:00:00
assert timeframe_to_prev_date("2h", date) == datetime(
2019, 8, 12, 12, 00, 0, tzinfo=timezone.utc)
# 4h -> 2019-08-12 12:00:00
assert timeframe_to_prev_date("4h", date) == datetime(
2019, 8, 12, 12, 00, 0, tzinfo=timezone.utc)
# 1d -> 2019-08-12 00:00:00
assert timeframe_to_prev_date("1d", date) == datetime(
2019, 8, 12, 0, 0, 0, tzinfo=timezone.utc)
def test_timeframe_to_next_date():
# 2019-08-12 13:22:08
date = datetime.fromtimestamp(1565616128, tz=timezone.utc)