mirror of
https://github.com/Akkudoktor-EOS/EOS.git
synced 2026-10-19 12:21:56 +00:00
30 lines
1.0 KiB
Python
30 lines
1.0 KiB
Python
      
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"""Verify fallback JSON loading does not lose records through the singleton."""
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from unittest.mock import AsyncMock
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import pytest
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from akkudoktoreos.core.coreabc import get_measurement
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from akkudoktoreos.core.dataabc import DataSequence
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from akkudoktoreos.utils.datetimeutil import to_datetime
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@pytest.mark.asyncio
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async def test_measurement_json_roundtrip(config_eos, tmp_path, monkeypatch):
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m = get_measurement()
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config_eos.measurement.load_emr_keys = ["meter"]
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config_eos.general.data_folder_path = tmp_path
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config_eos.database.provider = None
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m._db_reset_state()
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try:
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await m.update_value(to_datetime("2026-09-16T08:00:00Z"), "meter", 123.5)
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monkeypatch.setattr(DataSequence, "save", AsyncMock(return_value=False))
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monkeypatch.setattr(DataSequence, "load", AsyncMock(return_value=False))
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assert await m.save()
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m._db_reset_state()
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assert await m.load()
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assert len(m.records) == 1
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assert m.records[0]["meter"] == 123.5
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finally:
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m._db_reset_state()
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