28 lines
1007 B
Python
28 lines
1007 B
Python
from __future__ import annotations
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import pandas as pd
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from web_core.time_display import format_timestamp, normalize_display_timezone
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def test_normalize_display_timezone_defaults_to_central() -> None:
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assert normalize_display_timezone("bad-zone") == "America/Chicago"
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def test_format_timestamp_converts_utc_to_central() -> None:
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stamp = pd.Timestamp("2026-02-17 19:00:00", tz="UTC")
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out = format_timestamp(stamp, display_timezone="America/Chicago", use_24h_time=True)
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assert out.endswith("CST")
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assert "2026-02-17 13:00" in out
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def test_format_timestamp_12h_mode_uses_am_pm() -> None:
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stamp = pd.Timestamp("2026-02-17 19:00:00", tz="UTC")
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out = format_timestamp(stamp, display_timezone="America/Chicago", use_24h_time=False)
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assert out.endswith("PM CST")
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assert "2026-02-17 1:00" in out
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def test_format_timestamp_returns_na_for_bad_value() -> None:
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assert format_timestamp("not-a-timestamp", display_timezone="America/Chicago", use_24h_time=False) == "n/a"
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