def test_addVarTupleSeq_with_single_element_tuples(self):
w = Writer()
w.addVarTupleSeq([[1], [9], [12]], 2, 3)
self.assertEqual(bytearray(
b'\x00\x00\x06' + # length
b'\x00\x01' + # 1st element
b'\x00\x09' + # 2nd element
b'\x00\x0c'), w.bytes)
def test_addVarTupleSeq(self):
w = Writer()
w.addVarTupleSeq([(1, 2), (2, 9)], 1, 2)
self.assertEqual(bytearray(
b'\x00\x04' + # length
b'\x01\x02' + # first tuple
b'\x02\x09' # second tuple
), w.bytes)
def test_addVarTupleSeq_with_double_byte_overflowing_data(self):
w = Writer()
with self.assertRaises(ValueError):
w.addVarTupleSeq([(1, 2), (3, 0x10000)], 2, 2)
def test_addVarTupleSeq_with_double_byte_invalid_sized_tuples(self):
w = Writer()
with self.assertRaises(ValueError):
w.addVarTupleSeq([(1, 2), (2, 3, 4)], 2, 2)
def test_addVarTupleSeq_with_overflowing_data(self):
w = Writer()
with self.assertRaises(ValueError):
w.addVarTupleSeq([(1, 2), (2, 256)], 1, 2)
def test_addVarTupleSeq_with_empty_array(self):
w = Writer()
w.addVarTupleSeq([], 1, 2)
self.assertEqual(bytearray(
b'\x00\x00'), w.bytes)
def test_addVarTupleSeq_with_empty_array(self):
w = Writer()
w.addVarTupleSeq([], 1, 2)
self.assertEqual(bytearray(b'\x00\x00'), w.bytes)
