def METHOD_NAME(test_otu_edit):
    """
    Test that a diff is correctly calculated. Should work since the tested function is a very light wrapper for the
    dict differ function.
    """
    old, new = test_otu_edit
    diff = calculate_diff(old, new)
    assert (
        diff.sort()
        == [
            ("change", "name", ("Prunus virus F", "Prunus virus E")),
            ("change", "abbreviation", ("PVF", "")),
            ("change", "version", (0, 1)),
        ].sort()
    )