Python Grammar._prepare_product Beispiele

Beispiel #1

def test_grammar_rule():
    assert Grammar._prepare_product('FdSD') == ['F', 'd', 'SD']
    assert Grammar._prepare_product('WORD') == ['WORD']
    assert Grammar._prepare_product('12 34') == ['1', '2', '3', '4']
    assert Grammar._prepare_product('a b   c') == ['a', 'b', 'c']
    assert Grammar._prepare_product('H   D  F') == ['H', 'D', 'F']
    assert Grammar._prepare_product('  U ij') == ['U', 'i', 'j']
    assert Grammar._prepare_product(GRAMMAR_EPSILON) == []