chore: initial commit — existing single-user document scanner codebase

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/tests/test_documents.py

@@ -0,0 +1,107 @@
+def test_upload_txt_no_classify(client, sample_txt):
+    with open(sample_txt, "rb") as f:
+        resp = client.post(
+            "/api/documents/upload",
+            files={"file": ("sample.txt", f, "text/plain")},
+            data={"auto_classify": "false"},
+        )
+    assert resp.status_code == 200
+    data = resp.json()
+    assert data["original_name"] == "sample.txt"
+    assert "extracted_text" in data
+    assert "invoices" in data["extracted_text"].lower() or len(data["extracted_text"]) > 0
+    assert data["topics"] == []
+    assert "id" in data
+
+
+def test_upload_pdf_no_classify(client, sample_pdf):
+    with open(sample_pdf, "rb") as f:
+        resp = client.post(
+            "/api/documents/upload",
+            files={"file": ("sample.pdf", f, "application/pdf")},
+            data={"auto_classify": "false"},
+        )
+    assert resp.status_code == 200
+    data = resp.json()
+    assert data["mime_type"] == "application/pdf"
+    assert len(data["extracted_text"]) > 0
+
+
+def test_list_documents(client, sample_txt):
+    with open(sample_txt, "rb") as f:
+        client.post(
+            "/api/documents/upload",
+            files={"file": ("a.txt", f, "text/plain")},
+            data={"auto_classify": "false"},
+        )
+    resp = client.get("/api/documents")
+    assert resp.status_code == 200
+    data = resp.json()
+    assert data["total"] == 1
+    assert len(data["items"]) == 1
+
+
+def test_list_documents_filter_by_topic(client, sample_txt):
+    with open(sample_txt, "rb") as f:
+        upload = client.post(
+            "/api/documents/upload",
+            files={"file": ("a.txt", f, "text/plain")},
+            data={"auto_classify": "false"},
+        ).json()
+
+    import services.storage as st
+    st.update_document_topics(upload["id"], ["finance"])
+
+    resp = client.get("/api/documents?topic=finance")
+    assert resp.json()["total"] == 1
+
+    resp2 = client.get("/api/documents?topic=legal")
+    assert resp2.json()["total"] == 0
+
+
+def test_get_document(client, sample_txt):
+    with open(sample_txt, "rb") as f:
+        upload = client.post(
+            "/api/documents/upload",
+            files={"file": ("a.txt", f, "text/plain")},
+            data={"auto_classify": "false"},
+        ).json()
+
+    resp = client.get(f"/api/documents/{upload['id']}")
+    assert resp.status_code == 200
+    assert resp.json()["id"] == upload["id"]
+
+
+def test_get_document_not_found(client):
+    resp = client.get("/api/documents/nonexistent")
+    assert resp.status_code == 404
+
+
+def test_delete_document(client, sample_txt):
+    with open(sample_txt, "rb") as f:
+        upload = client.post(
+            "/api/documents/upload",
+            files={"file": ("a.txt", f, "text/plain")},
+            data={"auto_classify": "false"},
+        ).json()
+
+    resp = client.delete(f"/api/documents/{upload['id']}")
+    assert resp.status_code == 200
+    assert resp.json()["success"] is True
+
+    resp2 = client.get(f"/api/documents/{upload['id']}")
+    assert resp2.status_code == 404
+
+
+def test_delete_document_not_found(client):
+    resp = client.delete("/api/documents/nonexistent")
+    assert resp.status_code == 404
+
+
+def test_upload_empty_file(client):
+    resp = client.post(
+        "/api/documents/upload",
+        files={"file": ("empty.txt", b"", "text/plain")},
+        data={"auto_classify": "false"},
+    )
+    assert resp.status_code == 400