[QDB-18152] - Fix frequency parameter in tests to conform with Pandas 3.0

Author: igorniebylski

tests/conftest.py

@@ -695,7 +695,7 @@ def _array_with_index_and_table(
 ):
 
     index = pd.Index(
-        pd.date_range(start_date, periods=row_count, freq="S"), name="$timestamp"
+        pd.date_range(start_date, periods=row_count, freq="s"), name="$timestamp"
     ).to_numpy(dtype=np.dtype("datetime64[ns]"))
 
     table = qdbd_connection.table(table_name)
@@ -764,7 +764,7 @@ def deduplication_mode(request):
     return request.param
 
 
-@pytest.fixture(params=["S"], ids=["frequency=S"])
+@pytest.fixture(params=["s"], ids=["frequency=s"])
 def frequency(request):
     yield request.param
 

tests/test_pandas.py

@@ -94,7 +94,7 @@ def gen_df(start_time, count, step=1, unit="D"):
 
 
 def gen_series(start_time, count):
-    idx = pd.date_range(start_time, periods=count, freq="S")
+    idx = pd.date_range(start_time, periods=count, freq="s")
 
     return {
         "the_double": pd.Series(np.random.uniform(-100.0, 100.0, count), index=idx),