40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
from datetime import datetime, timedelta, timezone
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import pytest
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from freqtrade.persistence.key_value_store import KeyValueStore
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@pytest.mark.usefixtures("init_persistence")
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def test_key_value_store(time_machine):
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start = datetime(2023, 1, 1, 4, tzinfo=timezone.utc)
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time_machine.move_to(start, tick=False)
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KeyValueStore.store_value("test", "testStringValue")
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KeyValueStore.store_value("test_dt", datetime.now(timezone.utc))
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KeyValueStore.store_value("test_float", 22.51)
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KeyValueStore.store_value("test_int", 15)
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assert KeyValueStore.get_value("test") == "testStringValue"
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assert KeyValueStore.get_value("test_dt") == datetime.now(timezone.utc)
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assert KeyValueStore.get_value("test_float") == 22.51
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assert KeyValueStore.get_value("test_int") == 15
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time_machine.move_to(start + timedelta(days=20, hours=5), tick=False)
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assert KeyValueStore.get_value("test_dt") != datetime.now(timezone.utc)
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assert KeyValueStore.get_value("test_dt") == start
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# Test update works
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KeyValueStore.store_value("test_dt", datetime.now(timezone.utc))
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assert KeyValueStore.get_value("test_dt") == datetime.now(timezone.utc)
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KeyValueStore.store_value("test_float", 23.51)
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assert KeyValueStore.get_value("test_float") == 23.51
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# test deleting
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KeyValueStore.delete_value("test_float")
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assert KeyValueStore.get_value("test_float") is None
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# Delete same value again (should not fail)
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KeyValueStore.delete_value("test_float")
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with pytest.raises(ValueError, match=r"Unknown value type"):
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KeyValueStore.store_value("test_float", {'some': 'dict'})
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