| """Autonomous idempotency (server/dedup.py)."""
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| import pytest
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|
|
| from server import dedup
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| from server.schema import Event
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|
|
|
|
| @pytest.fixture(autouse=True)
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| def _clean():
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| dedup.reset()
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| yield
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| dedup.reset()
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|
|
|
|
| def _ev(title="Dinner", start="2026-06-06T18:00:00"):
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| return Event(title=title, start=start)
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|
|
|
|
| def test_filter_new_drops_repeats_across_calls():
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| first = dedup.filter_new([_ev()])
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| assert len(first) == 1
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| second = dedup.filter_new([_ev()])
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| assert second == []
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|
|
|
|
| def test_filter_new_keeps_distinct():
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| dedup.filter_new([_ev()])
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| out = dedup.filter_new([_ev(title="Lunch", start="2026-06-07T12:00:00")])
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| assert len(out) == 1
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|
|
|
|
| def test_event_key_normalizes_title_and_minute():
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| a = dedup.event_key(_ev(title=" Dinner ", start="2026-06-06T18:00:00"))
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| b = dedup.event_key(_ev(title="dinner", start="2026-06-06T18:00:30"))
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| assert a == b
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|
|
|
|
| def test_mixed_batch_returns_only_new():
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| dedup.filter_new([_ev()])
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| out = dedup.filter_new([_ev(), _ev(title="New", start="2026-06-08T09:00:00")])
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| assert [e.title for e in out] == ["New"]
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|
|
