diff --git a/freqtrade/tests/test_misc.py b/freqtrade/tests/test_misc.py index 7a7b15cf2..4191dcdb0 100644 --- a/freqtrade/tests/test_misc.py +++ b/freqtrade/tests/test_misc.py @@ -5,7 +5,8 @@ from unittest.mock import MagicMock from freqtrade.data.converter import parse_ticker_dataframe from freqtrade.misc import (common_datearray, datesarray_to_datetimearray, - file_dump_json, file_load_json, format_ms_time, shorten_date) + file_dump_json, file_load_json, format_ms_time, shorten_date, + plural) from freqtrade.data.history import load_tickerdata_file, pair_data_filename from freqtrade.strategy.default_strategy import DefaultStrategy @@ -83,3 +84,35 @@ def test_format_ms_time() -> None: # Date 2017-12-13 08:02:01 date_in_epoch_ms = 1513152121000 assert format_ms_time(date_in_epoch_ms) == res.astimezone(None).strftime('%Y-%m-%dT%H:%M:%S') + + +def test_plural() -> None: + assert plural(0, "page") == "pages" + assert plural(0.0, "page") == "pages" + assert plural(1, "page") == "page" + assert plural(1.0, "page") == "page" + assert plural(2, "page") == "pages" + assert plural(2.0, "page") == "pages" + assert plural(-1, "page") == "page" + assert plural(-1.0, "page") == "page" + assert plural(-2, "page") == "pages" + assert plural(-2.0, "page") == "pages" + assert plural(0.5, "page") == "pages" + assert plural(1.5, "page") == "pages" + assert plural(-0.5, "page") == "pages" + assert plural(-1.5, "page") == "pages" + + assert plural(0, "ox", "oxen") == "oxen" + assert plural(0.0, "ox", "oxen") == "oxen" + assert plural(1, "ox", "oxen") == "ox" + assert plural(1.0, "ox", "oxen") == "ox" + assert plural(2, "ox", "oxen") == "oxen" + assert plural(2.0, "ox", "oxen") == "oxen" + assert plural(-1, "ox", "oxen") == "ox" + assert plural(-1.0, "ox", "oxen") == "ox" + assert plural(-2, "ox", "oxen") == "oxen" + assert plural(-2.0, "ox", "oxen") == "oxen" + assert plural(0.5, "ox", "oxen") == "oxen" + assert plural(1.5, "ox", "oxen") == "oxen" + assert plural(-0.5, "ox", "oxen") == "oxen" + assert plural(-1.5, "ox", "oxen") == "oxen"