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import ipaddress
import unittest
from uritools import uricompose
class ComposeTest(unittest.TestCase):
def check(self, uri, **kwargs):
result = uricompose(**kwargs)
self.assertEqual(
uri, result, msg="%r != %r (kwargs=%r)" % (uri, result, kwargs)
)
def test_rfc3986(self):
"""uricompose test cases from [RFC3986] 3. Syntax Components"""
self.check(
"foo://example.com:42/over/there?name=ferret#nose",
scheme="foo",
authority="example.com:42",
path="/over/there",
query="name=ferret",
fragment="nose",
)
self.check(
"urn:example:animal:ferret:nose",
scheme="urn",
path="example:animal:ferret:nose",
)
def test_scheme(self):
cases = [
("foo+bar:", "foo+bar"),
("foo+bar:", b"foo+bar"),
("foo+bar:", "FOO+BAR"),
("foo+bar:", b"FOO+BAR"),
]
for uri, scheme in cases:
self.check(uri, scheme=scheme)
# invalid scheme
for scheme in ("", "foo:", "\xf6lk\xfcrbis"):
with self.assertRaises(ValueError, msg="scheme=%r" % scheme):
uricompose(scheme=scheme)
def test_authority(self):
cases = [
("", None),
("//", ""),
("//", b""),
("//example.com", "example.com"),
("//example.com", b"example.com"),
("//example.com", "example.com:"),
("//example.com", b"example.com:"),
("//user@example.com", "user@example.com"),
("//user@example.com", b"user@example.com"),
("//example.com:42", "example.com:42"),
("//example.com:42", b"example.com:42"),
("//user@example.com:42", "user@example.com:42"),
("//user@example.com:42", b"user@example.com:42"),
("//user@127.0.0.1:42", "user@127.0.0.1:42"),
("//user@127.0.0.1:42", b"user@127.0.0.1:42"),
("//user@[::1]:42", "user@[::1]:42"),
("//user@[::1]:42", b"user@[::1]:42"),
("//user:c2VjcmV0@example.com", "user:c2VjcmV0@example.com"),
("//user:c2VjcmV0@example.com", b"user:c2VjcmV0@example.com"),
]
for uri, authority in cases:
self.check(uri, authority=authority)
# invalid authority type
for authority in (True, 42, 3.14, ipaddress.IPv6Address("::1")):
with self.assertRaises(TypeError, msg="authority=%r" % authority):
uricompose(authority=authority)
def test_authority_kwargs(self):
from ipaddress import IPv4Address, IPv6Address
cases = [
("", [None, None, None]),
("//", [None, "", None]),
("//", [None, b"", None]),
("//example.com", [None, "example.com", None]),
("//example.com", [None, b"example.com", None]),
("//example.com", [None, "example.com", ""]),
("//example.com", [None, "example.com", b""]),
("//user@example.com", ["user", "example.com", None]),
("//user@example.com", [b"user", "example.com", None]),
("//user@example.com", [b"user", b"example.com", None]),
("//example.com:42", [None, "example.com", "42"]),
("//example.com:42", [None, b"example.com", "42"]),
("//example.com:42", [None, b"example.com", b"42"]),
("//example.com:42", [None, "example.com", 42]),
("//example.com:42", [None, b"example.com", 42]),
("//user@example.com:42", ["user", "example.com", "42"]),
("//user@example.com:42", [b"user", "example.com", "42"]),
("//user@example.com:42", [b"user", b"example.com", "42"]),
("//user@example.com:42", [b"user", b"example.com", b"42"]),
("//user@example.com:42", ["user", "example.com", 42]),
("//user@example.com:42", [b"user", "example.com", 42]),
("//user@example.com:42", [b"user", b"example.com", 42]),
("//user@127.0.0.1:42", ["user", "127.0.0.1", 42]),
("//user@127.0.0.1:42", ["user", b"127.0.0.1", 42]),
("//user@127.0.0.1:42", ["user", IPv4Address("127.0.0.1"), 42]),
("//user@[::1]:42", ["user", "::1", 42]),
("//user@[::1]:42", ["user", b"::1", 42]),
("//user@[::1]:42", ["user", "[::1]", 42]),
("//user@[::1]:42", ["user", b"[::1]", 42]),
("//user@[::1]:42", ["user", IPv6Address("::1"), 42]),
]
for uri, authority in cases:
self.check(uri, authority=authority)
userinfo, host, port = authority
self.check(uri, userinfo=userinfo, host=host, port=port)
# invalid authority value
for authority in ([], ["foo"], ["foo", "bar"], range(4)):
with self.assertRaises(ValueError, msg="authority=%r" % authority):
uricompose(authority=authority)
# invalid host type
for host in (True, 42, 3.14, ipaddress.IPv6Network("2001:db00::0/24")):
with self.assertRaises(AttributeError, msg="host=%r" % host):
uricompose(authority=[None, host, None])
with self.assertRaises(AttributeError, msg="host=%r" % host):
uricompose(host=host)
# invalid host ip-literal
for host in ("[foo]", "[v1.x]"):
with self.assertRaises(ValueError, msg="host=%r" % host):
uricompose(authority=[None, host, None])
with self.assertRaises(ValueError, msg="host=%r" % host):
uricompose(host=host)
# invalid port value
for port in (-1, "foo", 3.14):
with self.assertRaises(ValueError, msg="port=%r" % port):
uricompose(authority=[None, "", port])
with self.assertRaises(ValueError, msg="port=%r" % port):
uricompose(port=port)
def test_authority_override(self):
cases = [
("//user@example.com:42", None, "user", "example.com", 42),
("//user@example.com:42", "", "user", "example.com", 42),
("//user@example.com:42", "example.com", "user", None, 42),
("//user@example.com:42", "user@:42", None, "example.com", None),
]
for uri, authority, userinfo, host, port in cases:
self.check(
uri, authority=authority, userinfo=userinfo, host=host, port=port
)
def test_host_lowercase(self):
cases = [
("//hostname", "HostName"),
("//[2001:db8::1]", "[2001:DB8::1]"),
(
"//uuid%3A228f0766-a241-4050-a7a8-2c153073e3d7",
"UUID:228F0766-A241-4050-A7A8-2C153073E3D7",
),
]
for uri, host in cases:
self.check(uri, host=host)
def test_path(self):
cases = [
("foo", "foo"),
("foo", b"foo"),
("foo+bar", "foo+bar"),
("foo+bar", b"foo+bar"),
("foo%20bar", "foo bar"),
("foo%20bar", b"foo bar"),
("./this:that", "this:that"),
("./this:that", b"this:that"),
("./this:that/", "this:that/"),
("./this:that/", b"this:that/"),
]
for uri, path in cases:
self.check(uri, path=path)
# invalid path with authority
for path in ("foo", b"foo"):
with self.assertRaises(ValueError, msg="path=%r" % path):
uricompose(authority="auth", path=path)
# invalid path without authority
for path in ("//", b"//", "//foo", b"//foo"):
with self.assertRaises(ValueError, msg="path=%r" % path):
uricompose(path=path)
def test_query(self):
from collections import OrderedDict as od
cases = [
("?", ""),
("?", b""),
("?", []),
("?", {}),
("?name", "name"),
("?name", b"name"),
("?name", [("name", None)]),
("?name", [(b"name", None)]),
("?name", {"name": None}),
("?name", {b"name": None}),
("?name=foo", "name=foo"),
("?name=foo", b"name=foo"),
("?name=foo", [("name", "foo")]),
("?name=foo", [("name", b"foo")]),
("?name=foo", [(b"name", b"foo")]),
("?name=foo", {"name": "foo"}),
("?name=foo", {"name": b"foo"}),
("?name=foo", {"name": ["foo"]}),
("?name=foo", {"name": [b"foo"]}),
("?name=foo", {b"name": b"foo"}),
("?name=foo", {b"name": [b"foo"]}),
("?name=42", [("name", 42)]),
("?name=42", {"name": 42}),
("?name=42", {"name": [42]}),
("?name=foo&type=bar", [("name", "foo"), ("type", "bar")]),
("?name=foo&type=bar", od([("name", "foo"), ("type", "bar")])),
("?name=foo&name=bar", [("name", "foo"), ("name", "bar")]),
("?name=foo&name=bar", {"name": ["foo", "bar"]}),
("?name=a/b/c", dict(name="a/b/c")),
("?name=a:b:c", dict(name="a:b:c")),
("?name=a?b?c", dict(name="a?b?c")),
("?name=a@b@c", dict(name="a@b@c")),
("?name=a;b;c", dict(name="a;b;c")),
("?name=a%23b%23c", dict(name="a#b#c")),
("?name=a%26b%26c", dict(name="a&b&c")),
]
for uri, query in cases:
self.check(uri, query=query)
# invalid query type
for query in (0, [1]):
with self.assertRaises(TypeError, msg="query=%r" % query):
uricompose(query=query)
def test_query_sep(self):
cases = [
("&", "?x=foo&y=bar", [("x", "foo"), ("y", "bar")]),
(";", "?x=foo;y=bar", [("x", "foo"), ("y", "bar")]),
("&", "?x=foo;y=bar", [("x", "foo;y=bar")]),
(";", "?x=foo&y=bar", [("x", "foo&y=bar")]),
]
for sep, uri, query in cases:
self.check(uri, query=query, querysep=sep)
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