Этап: Аналитические запросы

tests/test_pipeline.py

@@ -73,6 +73,10 @@ def test_full_run_and_repeat(project):
         assert (len(amounts), sum(amounts)) == (count, revenue)
 
     outputs = project / "outputs"
+    markdown = (outputs / "query_results.md").read_text(encoding="utf-8")
+    assert "| Книги | 3 | 2600 |" in markdown
+    assert "| 2024-01-02 | 500 | -1900 |" in markdown
+    assert "Аномалий не обнаружено." in markdown
     with (outputs / "clean_orders.csv").open(encoding="utf-8-sig", newline="") as source:
         clean = list(csv.DictReader(source))
     assert sorted((int(r["order_id"]), r["order_date"], r["category"], int(r["quantity"]),