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Reformat tests to be easier readable

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This commit is contained in:
Matthias 2019-08-12 16:17:06 +02:00
parent dd0ba183f8
commit 1ce63b5b42
2 changed files with 40 additions and 38 deletions
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10
freqtrade/exchange/exchange.py
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@ -793,9 +793,12 @@ def timeframe_to_msecs(ticker_interval: str) -> int:
return ccxt.Exchange.parse_timeframe(ticker_interval) * 1000 return ccxt.Exchange.parse_timeframe(ticker_interval) * 1000
def timeframe_to_prev_date(timeframe: str, date: datetime = None): def timeframe_to_prev_date(timeframe: str, date: datetime = None) -> datetime:
""" """
Use Timeframe and determine last possible candle. Use Timeframe and determine last possible candle.
:param timeframe: timeframe in string format (e.g. "5m")
:param date: date to use. Defaults to utcnow()
:returns: date of previous candle (with utc timezone)
""" """
if not date: if not date:
date = datetime.utcnow() date = datetime.utcnow()
@ -807,9 +810,12 @@ def timeframe_to_prev_date(timeframe: str, date: datetime = None):
return datetime.fromtimestamp(new_timestamp, tz=timezone.utc) return datetime.fromtimestamp(new_timestamp, tz=timezone.utc)
def timeframe_to_next_date(timeframe: str, date: datetime = None): def timeframe_to_next_date(timeframe: str, date: datetime = None) -> datetime:
""" """
Use Timeframe and determine next candle. Use Timeframe and determine next candle.
:param timeframe: timeframe in string format (e.g. "5m")
:param date: date to use. Defaults to utcnow()
:returns: date of next candle (with utc timezone)
""" """
if not date: if not date:
date = datetime.utcnow() date = datetime.utcnow()

68
freqtrade/tests/exchange/test_exchange.py
View File

@ -1571,45 +1571,41 @@ def test_timeframe_to_prev_date():
# 2019-08-12 13:22:08 # 2019-08-12 13:22:08
date = datetime.fromtimestamp(1565616128, tz=timezone.utc) date = datetime.fromtimestamp(1565616128, tz=timezone.utc)
# 5m -> 2019-08-12 13:20:00 tf_list = [
assert timeframe_to_prev_date("5m", date) == datetime( # 5m -> 2019-08-12 13:20:00
2019, 8, 12, 13, 20, 0, tzinfo=timezone.utc) ("5m", datetime(2019, 8, 12, 13, 20, 0, tzinfo=timezone.utc)),
# 10m -> 2019-08-12 13:20:00 # 10m -> 2019-08-12 13:20:00
assert timeframe_to_prev_date("10m", date) == datetime( ("10m", datetime(2019, 8, 12, 13, 20, 0, tzinfo=timezone.utc)),
2019, 8, 12, 13, 20, 0, tzinfo=timezone.utc) # 1h -> 2019-08-12 13:00:00
# 1h -> 2019-08-12 13:00:00 ("1h", datetime(2019, 8, 12, 13, 00, 0, tzinfo=timezone.utc)),
assert timeframe_to_prev_date("1h", date) == datetime( # 2h -> 2019-08-12 12:00:00
2019, 8, 12, 13, 00, 0, tzinfo=timezone.utc) ("2h", datetime(2019, 8, 12, 12, 00, 0, tzinfo=timezone.utc)),
# 2h -> 2019-08-12 12:00:00 # 4h -> 2019-08-12 12:00:00
assert timeframe_to_prev_date("2h", date) == datetime( ("4h", datetime(2019, 8, 12, 12, 00, 0, tzinfo=timezone.utc)),
2019, 8, 12, 12, 00, 0, tzinfo=timezone.utc) # 1d -> 2019-08-12 00:00:00
# 4h -> 2019-08-12 12:00:00 ("1d", datetime(2019, 8, 12, 00, 00, 0, tzinfo=timezone.utc)),
assert timeframe_to_prev_date("4h", date) == datetime( ]
2019, 8, 12, 12, 00, 0, tzinfo=timezone.utc) for interval, result in tf_list:
# 1d -> 2019-08-12 00:00:00 assert timeframe_to_prev_date(interval, date) == result
assert timeframe_to_prev_date("1d", date) == datetime(
2019, 8, 12, 0, 0, 0, tzinfo=timezone.utc)
def test_timeframe_to_next_date(): def test_timeframe_to_next_date():
# 2019-08-12 13:22:08 # 2019-08-12 13:22:08
date = datetime.fromtimestamp(1565616128, tz=timezone.utc) date = datetime.fromtimestamp(1565616128, tz=timezone.utc)
tf_list = [
# 5m -> 2019-08-12 13:25:00
("5m", datetime(2019, 8, 12, 13, 25, 0, tzinfo=timezone.utc)),
# 10m -> 2019-08-12 13:30:00
("10m", datetime(2019, 8, 12, 13, 30, 0, tzinfo=timezone.utc)),
# 1h -> 2019-08-12 14:00:00
("1h", datetime(2019, 8, 12, 14, 00, 0, tzinfo=timezone.utc)),
# 2h -> 2019-08-12 14:00:00
("2h", datetime(2019, 8, 12, 14, 00, 0, tzinfo=timezone.utc)),
# 4h -> 2019-08-12 14:00:00
("4h", datetime(2019, 8, 12, 16, 00, 0, tzinfo=timezone.utc)),
# 1d -> 2019-08-13 00:00:00
("1d", datetime(2019, 8, 13, 0, 0, 0, tzinfo=timezone.utc)),
]
# 5m -> 2019-08-12 13:25:00 for interval, result in tf_list:
assert timeframe_to_next_date("5m", date) == datetime( assert timeframe_to_next_date(interval, date) == result
2019, 8, 12, 13, 25, 0, tzinfo=timezone.utc)
# 10m -> 2019-08-12 13:30:00
assert timeframe_to_next_date("10m", date) == datetime(
2019, 8, 12, 13, 30, 0, tzinfo=timezone.utc)
# 1h -> 2019-08-12 14:00:00
assert timeframe_to_next_date("1h", date) == datetime(
2019, 8, 12, 14, 00, 0, tzinfo=timezone.utc)
# 2h -> 2019-08-12 14:00:00
assert timeframe_to_next_date("2h", date) == datetime(
2019, 8, 12, 14, 00, 0, tzinfo=timezone.utc)
# 4h -> 2019-08-12 14:00:00
assert timeframe_to_next_date("4h", date) == datetime(
2019, 8, 12, 16, 00, 0, tzinfo=timezone.utc)
# 1d -> 2019-08-13 00:00:00
assert timeframe_to_next_date("1d", date) == datetime(
2019, 8, 13, 0, 0, 0, tzinfo=timezone.utc)