Add tests for /orders endpoint

Add tests/tests_orders.py with pytest tests using FastAPI TestClient to exercise the /orders endpoint. Tests validate response structure (meta, pagination, data, search), ensure data is a list and contains expected item keys when present, assert meta fields (severity and title), and verify handling of the s search parameter. This helps catch regressions in paginated order reads and search behavior.

Author: goldlabelapps

tests/test_orders.py

@@ -0,0 +1,51 @@
+import pytest
+from fastapi.testclient import TestClient
+from app.main import app
+
+client = TestClient(app)
+
+
+def test_get_orders_root():
+    response = client.get("/orders")
+    assert response.status_code == 200
+    data = response.json()
+    assert "meta" in data
+    assert "pagination" in data
+    assert "data" in data
+    assert "search" in data
+    assert isinstance(data["data"], list)
+    # Check that the expected keys are present in the data list (if not empty)
+    if data["data"]:
+        first_item = data["data"][0]
+        # Accept any unique identifier, e.g., 'sku' or 'name' or 'order_id'
+        assert (
+            "sku" in first_item or
+            "name" in first_item or
+            "order_id" in first_item
+        )
+        assert "name" in first_item or "description" in first_item or "categories" in first_item
+    # Meta checks
+    meta = data["meta"]
+    assert meta["severity"] == "success"
+    assert meta["title"] == "Read paginated orders"
+
+def test_orders_search_param():
+    search_term = "test"
+    response = client.get(f"/orders?s={search_term}")
+    assert response.status_code == 200
+    data = response.json()
+    assert "search" in data
+    # Accept both string and dict for search key for compatibility
+    if isinstance(data["search"], dict):
+        assert data["search"].get("searchStr") == search_term
+    else:
+        assert data["search"] == search_term
+
+def test_orders_returns_list():
+    response = client.get("/orders")
+    assert response.status_code == 200
+    data = response.json()
+    assert "meta" in data
+    assert "pagination" in data
+    assert "data" in data
+    assert isinstance(data["data"], list)