def test_multidimensional_to_dataframe_no_supported():
nt = 100
d1 = np.zeros([nt, 2])
time = _get_time(nt)
items = [ItemInfo("Foo")]
ds = Dataset([d1], time, items)
with pytest.raises(ValueError):
ds.to_dataframe()
def test_to_dataframe():
nt = 100
d1 = np.zeros([nt])
d2 = np.zeros([nt])
data = [d1, d2]
time = _get_time(nt)
items = [ItemInfo("Foo"), ItemInfo("Bar")]
ds = Dataset(data, time, items)
df = ds.to_dataframe()
assert list(df.columns) == ["Foo", "Bar"]
assert isinstance(df.index, pd.DatetimeIndex)
