def test_binary_int():
binary = Binary(6)
assert int(binary) == 6
def test_binary_bin():
binary = Binary(6)
assert bin(binary) == "0b110"
def test_binary_not():
assert ~Binary("1101") == Binary("10")
def test_binary_slice():
assert Binary("01101010")[0:3] == Binary("10")
assert Binary("01101010")[1:4] == Binary("101")
assert Binary("01101010")[4:] == Binary("110")
def test_binary_division_int():
assert Binary(20) / 4 == Binary(5)
def test_binary_get_bit():
binary = Binary("0101110001")
assert binary[0] == "1"
assert binary[5] == "1"
def test_binary_init_hexstr():
binary = Binary("0x6")
assert int(binary) == 6
def test_binary_addition_int():
assert Binary(4) + 1 == Binary(5)
def test_binary_split_exact():
assert Binary("100010110").split(9) == (0, Binary("100010110"))
def test_binary_split_leading_zeros():
assert Binary("100010110").split(8) == (1, Binary("10110"))
def test_binary_split_remainder():
assert Binary("110").split(2) == (1, Binary("10"))
def test_binary_split_no_remainder():
assert Binary("110").split(4) == (0, Binary("110"))
def test_binary_illegal_index():
with pytest.raises(IndexError):
Binary("01101010")[7]
def test_binary_str():
binary = Binary(6)
assert str(binary) == "110"
def test_binary_init_hex():
binary = Binary(0x6)
assert int(binary) == 6
def test_binary_hex():
binary = Binary(6)
assert hex(binary) == "0x6"
def test_binary_init_intseq():
binary = Binary([1, 1, 0])
assert int(binary) == 6
def test_binary_addition_binary():
assert Binary(4) + Binary(5) == Binary(9)
def test_binary_init_strseq():
binary = Binary(["1", "1", "0"])
assert int(binary) == 6
def test_binary_division_rem_int():
assert Binary(21) / 4 == Binary(5)
def test_binary_init_negative():
with pytest.raises(ValueError):
binary = Binary(-4)
def test_binary_init_bitstr():
binary = Binary("110")
assert int(binary) == 6
def test_binary_eq():
assert Binary(4) == Binary(4)
def test_binary_and():
assert Binary("1101") & Binary("1") == Binary("1")
def test_binary_shl_pos():
assert Binary("1101") << 5 == Binary("110100000")