test: add CLI integration test for delete command using s101.toml

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

tests/test_integration.py

@@ -6,12 +6,16 @@ from pathlib import Path
 
 import pytest
 from azure.data.tables import TableServiceClient
+from click.testing import CliRunner
 
 from order_bak.backup import backup_orders
+from order_bak.cli import main
 from order_bak.csv_utils import read_csv
 from order_bak.delete import delete_orders
 from order_bak.scan import scan_orders
 
+CONFIG_PATH = Path(__file__).parent.parent / "assets" / "s101.toml"
+
 CONNECTION_STRING = os.environ.get(
     "ORDER_BAK_TEST_CONNECTION_STRING",
     (
@@ -167,3 +171,62 @@ def test_full_pipeline(table_client, tmp_path):
         if e.get("OrderTime") and e["OrderTime"].day == 2 and e["state"] == 1
     ]
     assert len(remaining_jan2_recived) == 4
+
+
+@pytest.mark.integration
+def test_delete_command_all_backups(table_client, tmp_path, monkeypatch):
+    """CLI delete command reads all backup CSVs and deletes them from Azure."""
+    # Seed: 3 days × 2 users × 1 Recived order = 6 orders to back up
+    orders = []
+    for day in [1, 2, 3]:
+        for user in ["u1", "u2"]:
+            orders.append({
+                "PartitionKey": user,
+                "RowKey": f"o-d{day}-{user}",
+                "OrderTime": datetime(2025, 1, day, 10, 0, tzinfo=timezone.utc),
+                "ReceiveTime": datetime(2025, 1, day, 11, 0, tzinfo=timezone.utc),
+                "revenue": 10.0,
+                "platformOrder": "plat",
+                "prodCount": 1,
+                "pfId": user,
+                "prodId": "prod1",
+                "prodPrice": 10.0,
+                "state": 1,
+                "ver": 3,
+                "customData": None,
+            })
+    _seed_orders(table_client, orders)
+
+    # Scan then backup (cutoff excludes nothing — all 6 are Recived before Jan 4)
+    scan_dir = tmp_path / "scan"
+    scan_path = scan_orders(
+        connection_string=CONNECTION_STRING,
+        page_size=10,
+        delay_ms=0,
+        scan_dir=scan_dir,
+    )
+    backup_dir = tmp_path / "backups"
+    backed_up = backup_orders(
+        scan_path=scan_path,
+        backup_dir=backup_dir,
+        cutoff=datetime(2025, 1, 4, tzinfo=timezone.utc),
+    )
+    assert backed_up == 6
+    assert len(list(backup_dir.glob("*.csv"))) == 3  # one file per day
+
+    # chdir so Path("./backups") in the CLI resolves to tmp_path/backups
+    monkeypatch.chdir(tmp_path)
+
+    result = CliRunner().invoke(
+        main,
+        ["--config", str(CONFIG_PATH), "delete"],
+        input="y\n",
+    )
+
+    assert result.exit_code == 0, result.output
+    assert "6 orders" in result.output
+    assert "3 file" in result.output
+
+    # All 6 Recived orders must be gone from the table
+    remaining = list(table_client.list_entities())
+    assert len(remaining) == 0