Phillip Tarrant
0306f71763
Stand up the full SQLite content layer: all 7 tables from the authoritative schema with WAL + foreign-keys enforced per-connection, entity dataclasses plus row mappers, hand-rolled versioned migrations tracked in schema_migrations, and an idempotent Python seed (system user + welcome post + About page). Add a Markdown->HTML service using markdown-it-py with a strict bleach allowlist (tables intentionally omitted on both sides). Add a typed in-process TTLCache[K,V] and wire it into real DB-backed PostService and PageService, both exposing invalidate_all() for Phase 4 admin writes. Rewire / and /about to read from the DB; homepage renders the seeded welcome post, About renders page.title + sanitized body_html_cached. Update the Phase 1 route tests accordingly. Mark Phase 2 complete in docs/ROADMAP.md.
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
"""Tests for :class:`app.services.pages.PageService`.
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Uses the session-scoped seeded ``db_engine`` fixture.
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"""
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from __future__ import annotations
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from sqlalchemy import Engine
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from app.models.entities import Page
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from app.services.pages import PageService
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def test_get_by_slug_returns_seeded_about_page(db_engine: Engine) -> None:
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"""The seeded About page loads as a :class:`Page` dataclass."""
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service = PageService(db_engine)
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page = service.get_by_slug("about")
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assert page is not None
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assert isinstance(page, Page)
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assert page.slug == "about"
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assert page.title == "About the Farm"
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# The sanitized HTML must contain a <p> since the seed Markdown
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# has multiple paragraphs; this also proves the Markdown pipeline
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# ran at seed time.
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assert "<p>" in page.body_html_cached
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assert page.published is True
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def test_get_by_slug_returns_none_for_unknown_slug(db_engine: Engine) -> None:
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"""Unknown slugs return ``None`` rather than raising."""
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service = PageService(db_engine)
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assert service.get_by_slug("does-not-exist") is None
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def test_get_by_slug_is_cached(db_engine: Engine) -> None:
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"""The TTL cache wraps page lookups keyed by slug."""
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service = PageService(db_engine)
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first = service.get_by_slug("about")
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second = service.get_by_slug("about")
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assert first is second
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def test_invalidate_all_forces_reload(db_engine: Engine) -> None:
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"""After :meth:`invalidate_all` the next call re-hits the DB."""
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service = PageService(db_engine)
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first = service.get_by_slug("about")
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service.invalidate_all()
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second = service.get_by_slug("about")
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assert first is not second
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# Same slug, same row — content equal, identity different.
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assert first is not None and second is not None
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assert first.slug == second.slug == "about"
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