def test_serialize_kwargs_work_as_expected(self, input_dataframe):
pd = pytest.importorskip("pandas", reason="Pandas not installed")
serializer = PandasSerializer("csv",
serialize_kwargs={
"sep": ":",
"index": False
})
serialized = serializer.serialize(input_dataframe)
deserialized = serializer.deserialize(serialized)
expected = pd.DataFrame({"one:two": ["1:4", "2:5", "3:6"]})
pd.testing.assert_frame_equal(expected, deserialized)
def test_deserialize_kwargs_work_as_expected(self, input_dataframe):
pd = pytest.importorskip("pandas", reason="Pandas not installed")
np = pytest.importorskip("numpy", reason="numpy not installed")
serializer = PandasSerializer("csv",
deserialize_kwargs={"na_values": [3, 5]})
serialized = serializer.serialize(input_dataframe)
deserialized = serializer.deserialize(serialized)
expected = pd.DataFrame({
"Unnamed: 0": [0, 1, 2],
"one": [1, 2, np.nan],
"two": [4, np.nan, 6]
})
pd.testing.assert_frame_equal(expected, deserialized)