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TST/CLN: relocate tests for PyTables roundtrip of timezone-aware Index #37060

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Oct 12, 2020
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TST/CLN: relocate tests for PyTables roundtrip of timezone-aware Index #37060

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23 changes: 0 additions & 23 deletions pandas/tests/io/pytables/test_store.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2189,17 +2189,6 @@ def test_calendar_roundtrip_issue(self, setup_path):
result = store.select("table")
tm.assert_series_equal(result, s)

def test_roundtrip_tz_aware_index(self, setup_path):
# GH 17618
time = pd.Timestamp("2000-01-01 01:00:00", tz="US/Eastern")
df = pd.DataFrame(data=[0], index=[time])

with ensure_clean_store(setup_path) as store:
store.put("frame", df, format="fixed")
recons = store["frame"]
tm.assert_frame_equal(recons, df)
assert recons.index[0].value == 946706400000000000

def test_append_with_timedelta(self, setup_path):
# GH 3577
# append timedelta
Expand Down Expand Up @@ -2554,18 +2543,6 @@ def test_store_index_name(self, setup_path):
recons = store["frame"]
tm.assert_frame_equal(recons, df)

def test_store_index_name_with_tz(self, setup_path):
# GH 13884
df = pd.DataFrame({"A": [1, 2]})
df.index = pd.DatetimeIndex([1234567890123456787, 1234567890123456788])
df.index = df.index.tz_localize("UTC")
df.index.name = "foo"

with ensure_clean_store(setup_path) as store:
store.put("frame", df, format="table")
recons = store["frame"]
tm.assert_frame_equal(recons, df)

@pytest.mark.parametrize("table_format", ["table", "fixed"])
def test_store_index_name_numpy_str(self, table_format, setup_path):
# GH #13492
Expand Down
25 changes: 25 additions & 0 deletions pandas/tests/io/pytables/test_timezones.py
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Original file line number Diff line number Diff line change
Expand Up @@ -210,6 +210,31 @@ def test_append_with_timezones_pytz(setup_path):
tm.assert_frame_equal(result, df)


def test_roundtrip_tz_aware_index(setup_path):
# GH 17618
time = pd.Timestamp("2000-01-01 01:00:00", tz="US/Eastern")
df = pd.DataFrame(data=[0], index=[time])

with ensure_clean_store(setup_path) as store:
store.put("frame", df, format="fixed")
recons = store["frame"]
tm.assert_frame_equal(recons, df)
assert recons.index[0].value == 946706400000000000


def test_store_index_name_with_tz(setup_path):
# GH 13884
df = pd.DataFrame({"A": [1, 2]})
df.index = pd.DatetimeIndex([1234567890123456787, 1234567890123456788])
df.index = df.index.tz_localize("UTC")
df.index.name = "foo"

with ensure_clean_store(setup_path) as store:
store.put("frame", df, format="table")
recons = store["frame"]
tm.assert_frame_equal(recons, df)


def test_tseries_select_index_column(setup_path):
# GH7777
# selecting a UTC datetimeindex column did
Expand Down