saksham
1a4c80958f
FastAPI + Celery + Next.js + Postgres/Redis app with company monitoring, source collection, LLM-based change analysis, enrichment, and account security (Turnstile, escalating lockout, email verification).
27 lines
864 B
Python
27 lines
864 B
Python
from __future__ import annotations
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from app.change_detection.structured_diff import diff_item_sets
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def test_diff_item_sets_detects_additions_and_removals():
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previous = ["https://x.com/a", "https://x.com/b"]
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current = ["https://x.com/b", "https://x.com/c"]
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diff = diff_item_sets(previous, current)
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assert diff.added == ["https://x.com/c"]
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assert diff.removed == ["https://x.com/a"]
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assert diff.has_changes is True
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def test_diff_item_sets_no_change_when_identical():
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items = ["https://x.com/a", "https://x.com/b"]
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diff = diff_item_sets(items, list(items))
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assert diff.added == []
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assert diff.removed == []
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assert diff.has_changes is False
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def test_diff_item_sets_handles_empty_previous():
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diff = diff_item_sets([], ["https://x.com/a"])
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assert diff.added == ["https://x.com/a"]
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assert diff.removed == []
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