from gypsy import increment

def test_increment_basal_area_pl():
    args = []
    expected = None
    result = increment.increment_basal_area_pl(*args)
    assert result == expected
    # TODO: known value
    # TODO: 0 as an input
    # TODO: negative as an input


def test_increment_basal_area_aw():
    args = []
    expected = None
    result = increment.increment_basal_area_aw(*args)
    assert result == expected
    # TODO: known value
    # TODO: 0 as an input
    # TODO: negative as an input


def test_increment_basal_area_sb():
    args = []
    expected = None
    result = increment.increment_basal_area_sb(*args)
    assert result == expected
    # TODO: known value
    # TODO: 0 as an input
    # TODO: negative as an input


def test_increment_basal_area_sw():
    args = []
    expected = None
    result = increment.increment_basal_area_sw(*args)
    assert result == expected
    # TODO: known value
    # TODO: 0 as an input
    # TODO: negative as an input


Add boilerplate for increment tests
Add boilerplate for increment tests

These would have been very helpful when introducing cython for increment
functions. It is a lot easier to debug at this fine grained level than
in wrapping functions.
