update sync data from site dashboard and testing closing cycles

backend/apps/sync/tests_farm_export_client.py

@@ -0,0 +1,123 @@
+import httpx
+from django.test import SimpleTestCase, TestCase
+
+from apps.accounts.models import User
+from apps.sync.models import ActiveSite
+from apps.sync.services.farm_export_client import FarmExportClient, FarmExportError
+
+
+def _ops_page(*, page: int, page_size: int, count: int, results: list) -> dict:
+    return {
+        "sites": [],
+        "data": {
+            "kpis": {
+                "count": count,
+                "page": page,
+                "page_size": page_size,
+                "results": results,
+            },
+            "manual_inputs": {"count": 0, "page": page, "page_size": page_size, "results": []},
+            "feed_sacks": {"count": 0, "page": page, "page_size": page_size, "results": []},
+            "chicken_countings": {
+                "count": 0,
+                "page": page,
+                "page_size": page_size,
+                "results": [],
+            },
+            "chicken_weights": {
+                "count": 0,
+                "page": page,
+                "page_size": page_size,
+                "results": [],
+            },
+            "ai_insights": {"count": 0, "page": page, "page_size": page_size, "results": []},
+        },
+    }
+
+
+class FarmExportClientTests(TestCase):
+    def setUp(self):
+        self.gm = User.objects.create_user(
+            user_name="gm-export", password="x", status=User.STATUS_GM
+        )
+        self.active = ActiveSite.objects.create(
+            code="sukawarna",
+            name="Sukawarna",
+            source_site_id="sukawarna-0002",
+            api_base_url="https://farm.example/api/v1",
+            api_key="site-secret",
+            managed_by=self.gm,
+        )
+
+    def test_401_raises_farm_export_error(self):
+        def handler(request: httpx.Request) -> httpx.Response:
+            return httpx.Response(401, json={"detail": "nope"})
+
+        client = FarmExportClient(
+            self.active, transport=httpx.MockTransport(handler)
+        )
+        with self.assertRaises(FarmExportError) as ctx:
+            client.fetch_ops_export(site_id="sukawarna-0002")
+        self.assertEqual(ctx.exception.status_code, 401)
+
+    def test_collect_ops_series_paginates_until_done(self):
+        calls = []
+
+        def handler(request: httpx.Request) -> httpx.Response:
+            page = int(request.url.params.get("page", "1"))
+            calls.append(page)
+            self.assertEqual(request.url.params.get("site_id"), "sukawarna-0002")
+            self.assertEqual(request.url.params.get("cycle_id"), "9")
+            self.assertEqual(request.headers.get("X-API-Key"), "site-secret")
+            if page == 1:
+                body = _ops_page(
+                    page=1,
+                    page_size=2,
+                    count=3,
+                    results=[{"date": "2026-09-01"}, {"date": "2026-09-02"}],
+                )
+            else:
+                body = _ops_page(
+                    page=2,
+                    page_size=2,
+                    count=3,
+                    results=[{"date": "2026-09-03"}],
+                )
+            return httpx.Response(200, json=body)
+
+        client = FarmExportClient(
+            self.active, transport=httpx.MockTransport(handler)
+        )
+        series = client.collect_ops_series(
+            site_id="sukawarna-0002", cycle_id=9, page_size=2
+        )
+        self.assertEqual(calls, [1, 2])
+        self.assertEqual(len(series["kpis"]), 3)
+
+    def test_missing_api_key_rejected(self):
+        self.active.api_key = ""
+        with self.assertRaises(FarmExportError):
+            FarmExportClient(self.active)
+
+
+class SelectCycleIdsUnitTests(SimpleTestCase):
+    def test_selects_open_and_last_three_closed(self):
+        from apps.sync.services.mirror_pull import select_source_cycle_ids
+
+        rows = [
+            {"id": 1, "kandang": 10, "status": "active"},
+            {"id": 2, "kandang": 10, "status": "pending_close"},
+            {"id": 3, "kandang": 10, "status": "closed", "end_date": "2026-01-01"},
+            {"id": 4, "kandang": 10, "status": "closed", "end_date": "2026-02-01"},
+            {"id": 5, "kandang": 10, "status": "closed", "end_date": "2026-03-01"},
+            {"id": 6, "kandang": 10, "status": "closed", "end_date": "2026-04-01"},
+            {"id": 7, "kandang": 11, "status": "closed", "end_date": "2026-05-01"},
+        ]
+        selected = select_source_cycle_ids(rows, closed_limit=3)
+        self.assertIn(1, selected)
+        self.assertIn(2, selected)
+        self.assertIn(6, selected)
+        self.assertIn(5, selected)
+        self.assertIn(4, selected)
+        self.assertNotIn(3, selected)
+        self.assertIn(7, selected)