Function test_coder_roundtrip

xarray/tests/test_coding.py:90–94

()

# TODO(shoyer): parameterize when we have more coders
def test_coder_roundtrip() -> None:
    original = xr.Variable(("x",), [0.0, np.nan, 1.0])
    coder = variables.CFMaskCoder()
    roundtripped = coder.decode(coder.encode(original))
    assert_identical(original, roundtripped)


@pytest.mark.parametrize("dtype", ["u1", "u2", "i1", "i2", "f2", "f4"])