Add device charge-all route, last-charged column, and CSRF fix for quick-assign

tests/test_acceptance.py

@@ -376,6 +376,29 @@ def test_dashboard_quick_assign_full_device_blocked(client):
     assert b"full" in resp.data.lower()
 
 
+def test_quick_assign_reassign_battery(client):
+    """Quick-assign moves a battery that is already installed in another device."""
+    client.post("/device/add", data={"name": "Box A", "battery_slots": "2", "battery_size": "AA"})
+    client.post("/device/add", data={"name": "Box B", "battery_slots": "2", "battery_size": "AA"})
+    client.post("/battery/add", data={"brand": "Eneloop", "count": "1"})
+    client.post("/battery/1/assign", data={"device_id": "1"})  # install into Box A
+    resp = client.post("/battery/1/assign", data={"device_id": "2"},
+                       follow_redirects=True)
+    assert resp.status_code == 200
+    assert b"Box B" in resp.data
+
+
+def test_quick_assign_retired_battery_blocked(client):
+    """battery_assign POST for a retired battery is blocked."""
+    client.post("/device/add", data={"name": "Box", "battery_slots": "2", "battery_size": "AA"})
+    client.post("/battery/add", data={"brand": "Eneloop", "count": "1"})
+    client.post("/battery/1/retire")
+    resp = client.post("/battery/1/assign", data={"device_id": "1"},
+                       follow_redirects=True)
+    assert resp.status_code == 200
+    assert b"retired" in resp.data.lower()
+
+
 # ------------------------------------------------------------------ #
 # Device — install-one (specific battery)
 # ------------------------------------------------------------------ #
@@ -836,3 +859,29 @@ def test_device_install_batch(seeded_client):
     assert resp.status_code == 200
     assert b"Installed 2" in resp.data
     assert b"2 / 2" in resp.data
+
+
+def test_device_charge_all(seeded_client):
+    client = seeded_client
+    # install battery 1 into device 1
+    client.post("/device/1/install-one", data={"battery_id": "1"})
+    resp = client.post(
+        "/device/1/charge-all",
+        data={"charged_date": "2025-01-01", "increment_cycles": "1"},
+        follow_redirects=True,
+    )
+    assert resp.status_code == 200
+    assert b"Logged charge for 1 battery" in resp.data
+    assert b"+cycles" in resp.data
+
+
+def test_device_charge_all_no_installed(seeded_client):
+    client = seeded_client
+    # device 1 has no batteries installed yet
+    resp = client.post(
+        "/device/1/charge-all",
+        data={"charged_date": "2025-01-01"},
+        follow_redirects=True,
+    )
+    assert resp.status_code == 200
+    assert b"No installed batteries" in resp.data