anti
8f19adecfe
Mirrors the decnet.intel layout (base + factory + lazy concrete imports). Defines: - CanaryArtifact / CanaryContext dataclasses + the generator and instrumenter ABCs they share - factory dispatch for generators (git_config/env_file/ssh_key/ aws_creds/honeydoc) and instrumenters (docx/xlsx/pdf/html/image/ plain/passthrough), plus pick_instrumenter_for_mime() for MIME-driven dispatch on operator uploads - persona-aware default placement paths (Linux vs. Windows-shaped) and absolute-path validation that the API will use to validate operator-supplied placement_path values - on-disk blob store: sha256-keyed two-level fan-out, idempotent writes, refcount-aware unlink (the DB row is the source of truth) Also covers prior commits' tests (bus topics, models, repo CRUD) under tests/canary/. 79 tests, all pass.
88 lines
2.8 KiB
Python
88 lines
2.8 KiB
Python
"""Coverage for the generator/instrumenter factory + MIME dispatch.
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The concrete generators and instrumenters land in subsequent commits;
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this file only tests the dispatch surface — it must reject unknown
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names with ``ValueError`` and pick the right instrumenter for known
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MIME types (with passthrough as the fallback for binary blobs we
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can't safely mutate).
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"""
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from __future__ import annotations
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import pytest
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from decnet.canary.factory import (
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KNOWN_GENERATORS,
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KNOWN_INSTRUMENTERS,
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pick_instrumenter_for_mime,
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)
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@pytest.mark.parametrize(
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"mime, expected",
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[
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("application/pdf", "pdf"),
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("application/PDF", "pdf"), # case-insensitive
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("application/vnd.openxmlformats-officedocument.wordprocessingml.document", "docx"),
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("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "xlsx"),
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("text/html", "html"),
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("application/xhtml+xml", "html"),
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("text/plain", "plain"),
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("text/x-yaml", "plain"),
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("application/json", "plain"),
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("application/yaml", "plain"),
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("application/toml", "plain"),
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("image/png", "image"),
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("image/jpeg", "image"),
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("image/gif", "image"),
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],
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)
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def test_mime_dispatch_known(mime: str, expected: str) -> None:
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assert pick_instrumenter_for_mime(mime) == expected
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@pytest.mark.parametrize(
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"mime",
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[
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"",
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"application/octet-stream",
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"application/x-tar",
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"application/zip", # bare zip — DOCX/XLSX dispatch by alias, not raw zip
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"video/mp4",
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"audio/mpeg",
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],
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)
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def test_mime_dispatch_falls_back_to_passthrough(mime: str) -> None:
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assert pick_instrumenter_for_mime(mime) == "passthrough"
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def test_known_lists_are_stable() -> None:
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# If anyone adds/removes from the dispatch tables, the test
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# surfaces it. Keeps the schema-of-record in one place.
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assert KNOWN_GENERATORS == (
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"git_config", "env_file", "ssh_key", "aws_creds", "honeydoc",
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)
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assert KNOWN_INSTRUMENTERS == (
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"docx", "xlsx", "pdf", "html", "image", "plain", "passthrough",
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)
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def test_unknown_generator_raises() -> None:
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from decnet.canary.factory import get_generator
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with pytest.raises(ValueError, match="Unknown canary generator"):
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get_generator("bogus")
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def test_unknown_instrumenter_raises() -> None:
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from decnet.canary.factory import get_instrumenter
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with pytest.raises(ValueError, match="Unknown canary instrumenter"):
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get_instrumenter("bogus")
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def test_base_artifact_dataclass_defaults() -> None:
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from decnet.canary import CanaryArtifact
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a = CanaryArtifact(path="/x", content=b"y")
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assert a.mode == 0o600
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assert a.mtime_offset == 0
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assert a.notes == []
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assert a.generator is None and a.instrumenter is None
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