def test_coerce_rejects_non_2tuples(self):
t = xso.ConnectionLocation()
values = [["foo", 1234], {"foo", 1234}, ("foo", 1234, "bar")]
for value in values:
with self.assertRaisesRegex(TypeError, "2-tuple required"):
t.coerce(value)
def test_coerce_parses_ip_addresses(self):
t = xso.ConnectionLocation()
value_pairs = [
(("10.0.0.1", 1234), (ipaddress.IPv4Address("10.0.0.1"), 1234)),
(("fe80::", 1234), (ipaddress.IPv6Address("fe80::"), 1234)),
(("10.0.foobar", 1234), ("10.0.foobar", 1234)),
]
for given, expected in value_pairs:
self.assertEqual(expected, t.coerce(given))
def test_coerce_requires_integral_number(self):
t = xso.ConnectionLocation()
values = [
("foobar", 1.2),
("foobar", "1"),
("foobar", decimal.Decimal("1")),
("foobar", fractions.Fraction(1, 1)),
]
for value in values:
with self.assertRaisesRegex(TypeError,
"port number must be integral number"):
t.coerce(value)
def test_coerce_restricts_port_numbers(self):
t = xso.ConnectionLocation()
err_values = [
("foobar", -1),
("foobar", 65536),
]
for err_value in err_values:
with self.assertRaisesRegex(ValueError, "out of range"):
t.coerce(err_value)
ok_values = [
("foobar", 0),
("foobar", 65535),
]
for ok_value in ok_values:
self.assertEqual(ok_value, t.coerce(ok_value))
def test_format_hostname(self):
t = xso.ConnectionLocation()
self.assertEqual("foo.bar.baz:5234", t.format(("foo.bar.baz", 5234)))
def test_format_ipv6(self):
t = xso.ConnectionLocation()
self.assertEqual("[fe80::]:5222",
t.format((ipaddress.IPv6Address("fe80::"), 5222)))
def test_format_ipv4(self):
t = xso.ConnectionLocation()
self.assertEqual("10.0.0.1:1234",
t.format((ipaddress.IPv4Address("10.0.0.1"), 1234)))
def test_parse_ipv4(self):
t = xso.ConnectionLocation()
self.assertEqual((ipaddress.IPv4Address("10.0.0.1"), 5223),
t.parse("10.0.0.1:5223"))
def test_parse_hostname(self):
t = xso.ConnectionLocation()
self.assertEqual(("foo.bar.example", 5234),
t.parse("foo.bar.example:5234"))
def test_reject_missing_colon(self):
t = xso.ConnectionLocation()
with self.assertRaises(ValueError):
t.parse("foo.bar")
def test_reject_out_of_range_port_number(self):
t = xso.ConnectionLocation()
with self.assertRaises(ValueError):
t.parse("[fe80::]:1000000")
def test_reject_non_integer_port_number(self):
t = xso.ConnectionLocation()
with self.assertRaises(ValueError):
t.parse("[fe80::]:23.4")
def test_parse_ipv6(self):
t = xso.ConnectionLocation()
self.assertEqual((ipaddress.IPv6Address("fe80::"), 5222),
t.parse("[fe80::]:5222"))
def test_is_abstract_type(self):
self.assertIsInstance(xso.ConnectionLocation(), xso.AbstractType)
