infrasynth-backend-kit/tests/test_files/test_storage.py
jcv-dev 5df0be1f5c feat: uniform extensibility across every module
Close the remaining places where an extension point was hardcoded, and
expose a stable public import surface for every app.

- files: register_storage_backend(...) / STORAGE_BACKENDS[name]["CLASS"];
  unknown backends now fail loudly instead of silently using local
- files: PipelineStepRegistry + @pipeline_step; PIPELINE_EXECUTOR setting
- billing: INVOICE_PDF_BUILDER setting
- security: TWO_FACTOR_SERVICE / TWO_FACTOR_RECOVERY_SERVICE settings
- all app packages expose lazy public exports (PEP 562); infrasynth.shared
  re-exports its primitives eagerly
- README documents the per-module extension-point table
- tests/test_extensibility.py pins each hook plus the public surface
2026-09-24 11:08:08 -05:00

63 lines
2 KiB
Python

import io
import pytest
from infrasynth.files.storage import _LocalStorage, get_storage_backend
pytestmark = pytest.mark.django_db
class TestLocalStorage:
def test_save_and_open_roundtrip(self, media_root):
storage = _LocalStorage({})
name = storage.save("dir/file.txt", io.BytesIO(b"hello"))
assert name.endswith("file.txt")
assert storage.open(name, "rb").read() == b"hello"
def test_exists(self, media_root):
storage = _LocalStorage({})
name = storage.save("a.txt", io.BytesIO(b"data"))
assert storage.exists(name)
assert not storage.exists("nope.txt")
def test_delete(self, media_root):
storage = _LocalStorage({})
name = storage.save("b.txt", io.BytesIO(b"data"))
storage.delete(name)
assert not storage.exists(name)
def test_url(self, media_root):
storage = _LocalStorage({})
name = storage.save("c.txt", io.BytesIO(b"data"))
url = storage.url(name)
assert "media" in url
assert url.endswith("c.txt")
def test_signed_url_equals_url_for_local(self, media_root):
storage = _LocalStorage({})
name = storage.save("d.txt", io.BytesIO(b"data"))
assert storage.generate_signed_url(name, 60) == storage.url(name)
class TestGetStorageBackend:
def test_default_is_local(self):
storage = get_storage_backend()
assert isinstance(storage, _LocalStorage)
def test_unknown_backend_raises(self):
from django.core.exceptions import ImproperlyConfigured
with pytest.raises(ImproperlyConfigured):
get_storage_backend("nonexistent")
def test_local_backend_instantiation(self):
assert isinstance(get_storage_backend("local"), _LocalStorage)
class TestSaveFile:
def test_save_file_returns_key(self, media_root):
from infrasynth.files.storage import save_file
key = save_file(io.BytesIO(b"content"), "uploads/x.txt", backend="local")
assert key.endswith("x.txt")
assert (media_root / key).exists()