From bba297076ea35b747c50bdc250ad06e803f7909c Mon Sep 17 00:00:00 2001
From: emjay0921 <michael@acn.fr>
Date: Wed, 22 Jul 2026 10:45:32 +0800
Subject: [PATCH] feat(farmer_demo): seed large commercial farm with idle land
 for CEL demo (#1119)

---
 .../models/farmer_blueprints.py               | 37 +++++++++++++++++++
 .../tests/test_seeded_farm_generator.py       | 20 ++++++++++
 2 files changed, 57 insertions(+)

diff --git a/spp_farmer_registry_demo/models/farmer_blueprints.py b/spp_farmer_registry_demo/models/farmer_blueprints.py
index fa43a84b9..02ce93dab 100644
--- a/spp_farmer_registry_demo/models/farmer_blueprints.py
+++ b/spp_farmer_registry_demo/models/farmer_blueprints.py
@@ -619,6 +619,43 @@
             _AQUACULTURE: False,
         },
     },
+    # =========================================================================
+    # Edge Cases — Targeting Exclusion (1 blueprint, 1 farm)
+    # OP#1119: EC1 — a large commercial farm (50 ha, well above the 5 ha
+    # smallholder threshold) that ALSO has idle/fallow land. Scenario 5
+    # (Climate Resilience) needs this so the CEL
+    # `r.is_group == true and is_smallholder and farm_size_idle > 0` can be
+    # shown rejecting it on is_smallholder even though farm_size_idle > 0.
+    # All eligibility is False — it is the deliberate rejection example.
+    # =========================================================================
+    {
+        "id": "bp_22_ec1_large_commercial_idle",
+        "label": "EC1 — Large commercial farm, 50ha with idle land (targeting exclusion)",
+        "count": 1,
+        "zone": "rural",
+        "farm_type": "crop",
+        "size_range": (50.0, 50.0),
+        "idle_pct": 0.1,  # 5 ha fallow/idle — the positive Climate signal it can't use (not a smallholder)
+        "experience_range": (20, 30),
+        "head_gender": "male",
+        "members": [
+            {"role": "head", "gender": "male", "age_range": (45, 60)},
+            {"role": "spouse", "gender": "female", "age_range": (42, 58)},
+        ],
+        "activities": [
+            {"type": "crop", "species_code": "rice_irrigated", "area_pct": 0.5},
+            {"type": "crop", "species_code": "maize", "area_pct": 0.3},
+        ],
+        "land_tenure": "self",
+        "land_use": "cultivation",
+        "eligibility": {
+            _INPUT_SUBSIDY: False,
+            _EQUIPMENT_GRANT: False,
+            _LIVESTOCK: False,
+            _CLIMATE: False,
+            _AQUACULTURE: False,
+        },
+    },
 ]
 
 
diff --git a/spp_farmer_registry_demo/tests/test_seeded_farm_generator.py b/spp_farmer_registry_demo/tests/test_seeded_farm_generator.py
index a965a2b1b..5b5b2960c 100644
--- a/spp_farmer_registry_demo/tests/test_seeded_farm_generator.py
+++ b/spp_farmer_registry_demo/tests/test_seeded_farm_generator.py
@@ -1036,6 +1036,26 @@ def test_generate_all_farms_idle_land(self):
         self.assertAlmostEqual(details.farm_size_idle, 1.0, places=1)
         self.assertAlmostEqual(details.farm_size_under_crops, 3.0, places=1)
 
+    def test_1119_ec1_large_commercial_not_smallholder_with_idle(self):
+        """OP#1119: the EC1 blueprint seeds a large commercial farm that is NOT
+        a smallholder yet has idle land > 0 — the contrast case for Scenario 5,
+        where the Climate Resilience CEL (is_smallholder AND farm_size_idle > 0)
+        rejects it on is_smallholder despite the idle land."""
+        from odoo.addons.spp_farmer_registry_demo.models.farmer_blueprints import (
+            FARMER_BLUEPRINTS,
+        )
+
+        ec1 = next((bp for bp in FARMER_BLUEPRINTS if bp["id"] == "bp_22_ec1_large_commercial_idle"), None)
+        self.assertIsNotNone(ec1, "EC1 large-commercial blueprint must exist")
+
+        gen = self._make_generator()
+        farm = gen.generate_all_farms([ec1])[0]["group"]
+
+        threshold = float(self.env["ir.config_parameter"].sudo().get_param("spp.farmer.smallholder_threshold", "5.0"))
+        self.assertGreater(farm.farm_total_size, threshold, "EC1 must be above the smallholder threshold")
+        self.assertFalse(farm.is_smallholder, "EC1 must not be a smallholder")
+        self.assertGreater(farm.farm_size_idle, 0.0, "EC1 must have idle/fallow land > 0")
+
     def test_generate_all_farms_assigns_areas(self):
         """Farms should be assigned to demo areas if any exist."""
         gen = self._make_generator()