44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
 
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"""Content-addressed blob store (SPEC §4, §6.4)."""
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from __future__ import annotations
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import uuid
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import pytest
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from app.indexer import blobstore
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@pytest.fixture(autouse=True)
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def _blob_root(tmp_path, monkeypatch) -> None: # type: ignore[no-untyped-def]
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from app.config import get_settings
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settings = get_settings()
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monkeypatch.setattr(settings, "blob_root", str(tmp_path))
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def test_store_and_load_roundtrip() -> None:
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uid = uuid.uuid4()
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data = b"hello world"
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sha = blobstore.store(uid, data)
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assert blobstore.load(uid, sha) == data
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assert blobstore.exists(uid, sha)
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def test_store_is_content_addressed_and_dedupes() -> None:
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uid = uuid.uuid4()
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sha1 = blobstore.store(uid, b"same payload")
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sha2 = blobstore.store(uid, b"same payload")
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assert sha1 == sha2
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# path layout: {user}/{sha[:2]}/{sha}
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path = blobstore.blob_path(uid, sha1)
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assert path.parent.name == sha1[:2]
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assert path.parent.parent.name == str(uid)
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def test_different_users_isolated() -> None:
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u1, u2 = uuid.uuid4(), uuid.uuid4()
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sha = blobstore.store(u1, b"payload")
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assert blobstore.exists(u1, sha)
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assert not blobstore.exists(u2, sha)
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