agatha
f953c88984
- Add Pillow dependency and thumbnail.py with generate_thumbnail() — produces
WebP ≤400px, preserves aspect ratio, never upscales, handles GIF frame 0
- Alembic migration 002 adds nullable thumbnail_key column to images table
- Upload route generates thumbnail via asyncio.to_thread (non-blocking),
stores at {hash}-thumb; failure is tolerated and upload succeeds with null key
- New GET /api/v1/images/{id}/thumbnail endpoint: serves WebP thumbnail or
falls back to original for pre-feature images; ETag + immutable cache headers
- Delete route cleans up thumbnail storage object alongside original
- Library grid switches from /file to /thumbnail for all image src bindings
- 59 tests passing (46 existing + 13 new across unit, upload, serving, delete)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
85 lines
2.6 KiB
Python
85 lines
2.6 KiB
Python
"""
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T065 — DELETE /api/v1/images/{id} → 204; subsequent GET returns 404
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T066 — DELETE verifies MinIO object is removed
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T067 — DELETE of unknown ID → 404 image_not_found
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"""
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import io
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import uuid
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import pytest
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from PIL import Image as PILImage
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def _minimal_jpeg_v2() -> bytes:
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# Slightly different from test_upload.py to avoid cross-test dedup
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return (
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b"\xff\xd8\xff\xe0\x00\x10JFIF\x00\x01\x01\x00\x00\x01\x00\x01\x00\x01"
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b"\xff\xd9"
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)
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@pytest.mark.asyncio
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async def test_delete_removes_record(client):
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data = _minimal_jpeg_v2()
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upload = await client.post(
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"/api/v1/images",
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files={"file": ("del-test.jpg", io.BytesIO(data), "image/jpeg")},
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)
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image_id = upload.json()["id"]
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delete_resp = await client.delete(f"/api/v1/images/{image_id}")
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assert delete_resp.status_code == 204
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get_resp = await client.get(f"/api/v1/images/{image_id}")
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assert get_resp.status_code == 404
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assert get_resp.json()["code"] == "image_not_found"
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@pytest.mark.asyncio
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async def test_delete_removes_storage_object(client):
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data = _minimal_jpeg_v2() + b"\x00"
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upload = await client.post(
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"/api/v1/images",
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files={"file": ("del-storage-test.jpg", io.BytesIO(data), "image/jpeg")},
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)
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assert upload.status_code in (200, 201)
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image_id = upload.json()["id"]
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storage_key = upload.json()["hash"]
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delete_resp = await client.delete(f"/api/v1/images/{image_id}")
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assert delete_resp.status_code == 204
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# Confirm storage redirect no longer works (404 since record is gone)
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file_resp = await client.get(f"/api/v1/images/{image_id}/file")
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assert file_resp.status_code == 404
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@pytest.mark.asyncio
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async def test_delete_unknown_id_returns_404(client):
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response = await client.delete(f"/api/v1/images/{uuid.uuid4()}")
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assert response.status_code == 404
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body = response.json()
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assert body["code"] == "image_not_found"
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@pytest.mark.asyncio
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async def test_delete_removes_thumbnail(client):
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buf = io.BytesIO()
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PILImage.new("RGB", (200, 150), color=(60, 90, 120)).save(buf, format="JPEG")
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data = buf.getvalue()
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upload = await client.post(
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"/api/v1/images",
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files={"file": ("thumb-del.jpg", io.BytesIO(data), "image/jpeg")},
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)
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assert upload.status_code == 201
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image_id = upload.json()["id"]
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assert upload.json()["thumbnail_key"] is not None
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delete_resp = await client.delete(f"/api/v1/images/{image_id}")
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assert delete_resp.status_code == 204
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thumb_resp = await client.get(f"/api/v1/images/{image_id}/thumbnail")
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assert thumb_resp.status_code == 404
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assert thumb_resp.json()["code"] == "image_not_found"
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