test: improve unit test coverage for the windows compiler

Author: chelsea-lin

tests/unit/core/compile/sqlglot/test_compile_window.py

@@ -46,12 +46,6 @@ def test_compile_window_w_groupby_rolling(scalar_types_df: bpd.DataFrame, snapsh
     snapshot.assert_match(result.sql, "out.sql")
 
 
-def test_compile_window_w_min_periods(scalar_types_df: bpd.DataFrame, snapshot):
-    bf_df = scalar_types_df[["int64_col"]].sort_index()
-    result = bf_df.expanding(min_periods=3).sum()
-    snapshot.assert_match(result.sql, "out.sql")
-
-
 def test_compile_window_w_range_rolling(compiler_session, snapshot):
     values = np.arange(20)
     pd_df = pd.DataFrame(