def test_delete_option():
opts = Options()
opts.field_names = {'comment': 0x0001, 'example': 0xff02}
opts.add_value('comment', 'Hello world')
opts.add_value('comment', 'This is another comment')
assert opts.pack(endianness=1) == (
"\x01\x00\x0B\x00Hello world\x00"
"\x01\x00\x17\x00This is another comment\x00"
"\x00\x00\x00\x00")
del opts['comment']
assert opts.pack(endianness=1) == "\x00\x00\x00\x00"
def test_create_handcrafted_1():
opts = Options()
opts.field_names = {'comment': 0x0001, 'example': 0xff02}
opts.add_value('comment', 'Hello world')
opts.add_value('comment', 'This is another comment')
opts.add_value('example', 'Example value')
assert opts.pack(endianness=1) == HANDCRAFTED_OPTIONS[1]
def test_create_handcrafted_0():
opts = Options()
opts.field_names = {'comment': 0x01}
opts['comment'] = 'Hello world'
assert opts.pack(endianness=1) == HANDCRAFTED_OPTIONS[0]
