Enhance brand dashboard snapshot schema validation

tests/test_brand_dashboard.py

@@ -0,0 +1,84 @@
+"""Tests for the brand owner dashboard demo snapshot and route."""
+
+from dataclasses import asdict
+
+from fastapi.testclient import TestClient
+
+from app.core.application import create_app
+from app.services.brand_dashboard import BrandOwnerDashboardService
+
+
+class TestBrandOwnerDashboardService:
+    """Unit level assertions for the dashboard snapshot payload."""
+
+    def setup_method(self) -> None:
+        self.service = BrandOwnerDashboardService()
+
+    def test_snapshot_contains_expected_sections(self) -> None:
+        snapshot = self.service.get_snapshot()
+
+        assert snapshot["brand_profile"]["brand_name"] == "Studio Senja"
+        assert len(snapshot["kpis"]) >= 4
+        assert len(snapshot["order_statuses"]) >= 4
+        assert len(snapshot["products"]) >= 4
+        assert len(snapshot["orders"]) >= 4
+        assert len(snapshot["promotions"]) >= 3
+        assert len(snapshot["verification_steps"]) >= 3
+        assert len(snapshot["team_members"]) >= 3
+        assert len(snapshot["activity_log"]) >= 3
+
+    def test_snapshot_top_level_schema(self) -> None:
+        snapshot = self.service.get_snapshot()
+
+        expected_keys = {
+            "brand_profile",
+            "kpis",
+            "order_statuses",
+            "products",
+            "orders",
+            "promotions",
+            "verification_steps",
+            "team_members",
+            "activity_log",
+            "analytics_ranges",
+        }
+
+        assert expected_keys <= snapshot.keys()
+
+        for kpi in snapshot["kpis"]:
+            assert {"label", "value", "delta_label", "is_positive"} <= asdict(kpi).keys()
+
+        for status in snapshot["order_statuses"]:
+            assert {"label", "count", "tone"} <= asdict(status).keys()
+
+        for member in snapshot["team_members"]:
+            assert {"name", "role", "last_active"} <= asdict(member).keys()
+
+    def test_analytics_ranges_are_well_formed(self) -> None:
+        snapshot = self.service.get_snapshot()
+        ranges = snapshot["analytics_ranges"]
+
+        assert ranges, "Expected at least one analytics dataset"
+
+        for dataset in ranges:
+            assert {"key", "label", "summary", "points", "x_labels"} <= dataset.keys()
+            summary = dataset["summary"]
+            assert {"revenue", "orders", "avg_order", "conversion"} <= summary.keys()
+            points = dataset["points"]
+            labels = dataset["x_labels"]
+            assert len(points) == len(labels)
+            assert all(isinstance(point, (int, float)) for point in points)
+
+
+def test_brand_owner_dashboard_route_renders_snapshot_data() -> None:
+    """The dashboard page should render key snapshot copy for smoke coverage."""
+
+    app = create_app()
+    with TestClient(app) as client:
+        response = client.get("/dashboard/brand-owner")
+
+    assert response.status_code == 200
+    body = response.text
+    assert "Dashboard Brand Owner" in body
+    assert "Studio Senja" in body
+    assert "Voucher Loyalis Ramadan" in body