Added new test to Panel section

Author: WillAyd

.pytest_cache/v/cache/lastfailed

@@ -0,0 +1,10 @@
+{
+  "pandas/tests/generic/test_panel.py::TestPanel::()::test_pct_change[-1-bfill-1-exp7]": true,
+  "pandas/tests/generic/test_panel.py::TestPanel::()::test_pct_change[-1-bfill-None-exp6]": true,
+  "pandas/tests/generic/test_panel.py::TestPanel::()::test_pct_change[-1-ffill-1-exp5]": true,
+  "pandas/tests/generic/test_panel.py::TestPanel::()::test_pct_change[-1-ffill-None-exp4]": true,
+  "pandas/tests/generic/test_panel.py::TestPanel::()::test_pct_change[1-bfill-1-exp3]": true,
+  "pandas/tests/generic/test_panel.py::TestPanel::()::test_pct_change[1-bfill-None-exp2]": true,
+  "pandas/tests/generic/test_panel.py::TestPanel::()::test_pct_change[1-ffill-1-exp1]": true,
+  "pandas/tests/generic/test_panel.py::TestPanel::()::test_pct_change[1-ffill-None-exp0]": true
+}

pandas/tests/generic/test_generic.py

@@ -604,8 +604,6 @@ def test_copy_and_deepcopy(self):
     ])
     def test_pct_change(self, periods, fill_method, limit, exp):
         obj = self._construct(0)
-        if type(obj) is Panel:
-            pytest.skip("Not testing deprecated Panel")
         is_frame = type(obj) is DataFrame
         ser = pd.Series([np.nan, np.nan, 1, 2, 4, 10, np.nan, np.nan])
         obj = pd.concat((obj, ser))

pandas/tests/generic/test_panel.py

@@ -45,7 +45,7 @@ def test_to_xarray(self):
           'test_stat_non_defaults_args',
           'test_truncate_out_of_bounds',
           'test_metadata_propagation', 'test_copy_and_deepcopy',
-          'test_sample']:
+          'test_pct_change', 'test_sample']:
 
     def f():
         def tester(self):