feat(fusion_claims): service pricing resolver + draft-SO builder from rate table

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

fusion_claims/tests/test_service_booking.py

@@ -29,3 +29,25 @@ class TestServiceBooking(TransactionCase):
     def test_sale_order_has_service_repair_flag(self):
         so = self.env['sale.order'].new({})
         self.assertIn('x_fc_is_service_repair', so._fields)
+
+    def test_resolve_service_lines_standard_rush(self):
+        Task = self.Task
+        lines = Task._resolve_service_lines('standard', 'rush', in_shop=False, distance_km=10.0)
+        # call-out $120 + per-km line qty 20 @ $0.70
+        callout = [l for l in lines if l['price_unit'] == 120.0]
+        per_km = [l for l in lines if l['name_is_km']]
+        self.assertTrue(callout)
+        self.assertEqual(per_km[0]['product_uom_qty'], 20.0)
+        self.assertEqual(per_km[0]['price_unit'], 0.70)
+
+    def test_resolve_service_lines_in_shop_empty_callout(self):
+        lines = self.Task._resolve_service_lines('standard', 'normal', in_shop=True, distance_km=5.0)
+        self.assertEqual(lines, [])
+
+    def test_build_service_so(self):
+        partner = self.env['res.partner'].create({'name': 'Walk-in Wanda'})
+        so = self.Task._build_service_so(partner, 'standard', 'normal', False, 0.0)
+        self.assertEqual(so.state, 'draft')
+        self.assertTrue(so.x_fc_is_service_repair)
+        self.assertEqual(so.partner_id, partner)
+        self.assertEqual(so.order_line[0].price_unit, 95.0)