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test_url.py
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test_url.py
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import pytest
import httpx
@pytest.mark.parametrize(
"given,idna,host,raw_host,scheme,port",
[
(
"http://中国.icom.museum:80/",
"http://xn--fiqs8s.icom.museum:80/",
"中国.icom.museum",
b"xn--fiqs8s.icom.museum",
"http",
None,
),
(
"http://Königsgäßchen.de",
"http://xn--knigsgchen-b4a3dun.de",
"königsgäßchen.de",
b"xn--knigsgchen-b4a3dun.de",
"http",
None,
),
(
"https://faß.de",
"https://xn--fa-hia.de",
"faß.de",
b"xn--fa-hia.de",
"https",
None,
),
(
"https://βόλος.com:443",
"https://xn--nxasmm1c.com:443",
"βόλος.com",
b"xn--nxasmm1c.com",
"https",
None,
),
(
"http://ශ්රී.com:444",
"http://xn--10cl1a0b660p.com:444",
"ශ්රී.com",
b"xn--10cl1a0b660p.com",
"http",
444,
),
(
"https://نامهای.com:4433",
"https://xn--mgba3gch31f060k.com:4433",
"نامهای.com",
b"xn--mgba3gch31f060k.com",
"https",
4433,
),
],
ids=[
"http_with_port",
"unicode_tr46_compat",
"https_without_port",
"https_with_port",
"http_with_custom_port",
"https_with_custom_port",
],
)
def test_idna_url(given, idna, host, raw_host, scheme, port):
url = httpx.URL(given)
assert url == httpx.URL(idna)
assert url.host == host
assert url.raw_host == raw_host
assert url.scheme == scheme
assert url.port == port
def test_url():
url = httpx.URL("https://example.org:123/path/to/somewhere?abc=123#anchor")
assert url.scheme == "https"
assert url.host == "example.org"
assert url.port == 123
assert url.path == "/path/to/somewhere"
assert url.query == b"abc=123"
assert url.raw_path == b"/path/to/somewhere?abc=123"
assert url.fragment == "anchor"
assert (
repr(url) == "URL('https://example.org:123/path/to/somewhere?abc=123#anchor')"
)
new = url.copy_with(scheme="http", port=None)
assert new == httpx.URL("http://example.org/path/to/somewhere?abc=123#anchor")
assert new.scheme == "http"
def test_url_eq_str():
url = httpx.URL("https://example.org:123/path/to/somewhere?abc=123#anchor")
assert url == "https://example.org:123/path/to/somewhere?abc=123#anchor"
assert str(url) == url
def test_url_params():
url = httpx.URL("https://example.org:123/path/to/somewhere", params={"a": "123"})
assert str(url) == "https://example.org:123/path/to/somewhere?a=123"
assert url.params == httpx.QueryParams({"a": "123"})
url = httpx.URL(
"https://example.org:123/path/to/somewhere?b=456", params={"a": "123"}
)
assert str(url) == "https://example.org:123/path/to/somewhere?a=123"
assert url.params == httpx.QueryParams({"a": "123"})
def test_url_join():
"""
Some basic URL joining tests.
"""
url = httpx.URL("https://example.org:123/path/to/somewhere")
assert url.join("/somewhere-else") == "https://example.org:123/somewhere-else"
assert (
url.join("somewhere-else") == "https://example.org:123/path/to/somewhere-else"
)
assert (
url.join("../somewhere-else") == "https://example.org:123/path/somewhere-else"
)
assert url.join("../../somewhere-else") == "https://example.org:123/somewhere-else"
def test_url_set_param_manipulation():
"""
Some basic URL query parameter manipulation.
"""
url = httpx.URL("https://example.org:123/?a=123")
assert url.copy_set_param("a", "456") == "https://example.org:123/?a=456"
def test_url_add_param_manipulation():
"""
Some basic URL query parameter manipulation.
"""
url = httpx.URL("https://example.org:123/?a=123")
assert url.copy_add_param("a", "456") == "https://example.org:123/?a=123&a=456"
def test_url_remove_param_manipulation():
"""
Some basic URL query parameter manipulation.
"""
url = httpx.URL("https://example.org:123/?a=123")
assert url.copy_remove_param("a") == "https://example.org:123/"
def test_url_merge_params_manipulation():
"""
Some basic URL query parameter manipulation.
"""
url = httpx.URL("https://example.org:123/?a=123")
assert url.copy_merge_params({"b": "456"}) == "https://example.org:123/?a=123&b=456"
def test_relative_url_join():
url = httpx.URL("/path/to/somewhere")
assert url.join("/somewhere-else") == "/somewhere-else"
assert url.join("somewhere-else") == "/path/to/somewhere-else"
assert url.join("../somewhere-else") == "/path/somewhere-else"
assert url.join("../../somewhere-else") == "/somewhere-else"
def test_url_join_rfc3986():
"""
URL joining tests, as-per reference examples in RFC 3986.
https://tools.ietf.org/html/rfc3986#section-5.4
"""
url = httpx.URL("http://example.com/b/c/d;p?q")
assert url.join("g") == "http://example.com/b/c/g"
assert url.join("./g") == "http://example.com/b/c/g"
assert url.join("g/") == "http://example.com/b/c/g/"
assert url.join("/g") == "http://example.com/g"
assert url.join("//g") == "http://g"
assert url.join("?y") == "http://example.com/b/c/d;p?y"
assert url.join("g?y") == "http://example.com/b/c/g?y"
assert url.join("#s") == "http://example.com/b/c/d;p?q#s"
assert url.join("g#s") == "http://example.com/b/c/g#s"
assert url.join("g?y#s") == "http://example.com/b/c/g?y#s"
assert url.join(";x") == "http://example.com/b/c/;x"
assert url.join("g;x") == "http://example.com/b/c/g;x"
assert url.join("g;x?y#s") == "http://example.com/b/c/g;x?y#s"
assert url.join("") == "http://example.com/b/c/d;p?q"
assert url.join(".") == "http://example.com/b/c/"
assert url.join("./") == "http://example.com/b/c/"
assert url.join("..") == "http://example.com/b/"
assert url.join("../") == "http://example.com/b/"
assert url.join("../g") == "http://example.com/b/g"
assert url.join("../..") == "http://example.com/"
assert url.join("../../") == "http://example.com/"
assert url.join("../../g") == "http://example.com/g"
assert url.join("../../../g") == "http://example.com/g"
assert url.join("../../../../g") == "http://example.com/g"
assert url.join("/./g") == "http://example.com/g"
assert url.join("/../g") == "http://example.com/g"
assert url.join("g.") == "http://example.com/b/c/g."
assert url.join(".g") == "http://example.com/b/c/.g"
assert url.join("g..") == "http://example.com/b/c/g.."
assert url.join("..g") == "http://example.com/b/c/..g"
assert url.join("./../g") == "http://example.com/b/g"
assert url.join("./g/.") == "http://example.com/b/c/g/"
assert url.join("g/./h") == "http://example.com/b/c/g/h"
assert url.join("g/../h") == "http://example.com/b/c/h"
assert url.join("g;x=1/./y") == "http://example.com/b/c/g;x=1/y"
assert url.join("g;x=1/../y") == "http://example.com/b/c/y"
assert url.join("g?y/./x") == "http://example.com/b/c/g?y/./x"
assert url.join("g?y/../x") == "http://example.com/b/c/g?y/../x"
assert url.join("g#s/./x") == "http://example.com/b/c/g#s/./x"
assert url.join("g#s/../x") == "http://example.com/b/c/g#s/../x"
def test_url_set():
urls = (
httpx.URL("http://example.org:123/path/to/somewhere"),
httpx.URL("http://example.org:123/path/to/somewhere/else"),
)
url_set = set(urls)
assert all(url in urls for url in url_set)
def test_url_copywith_authority_subcomponents():
copy_with_kwargs = {
"username": "username",
"password": "password",
"port": 444,
"host": "example.net",
}
url = httpx.URL("https://example.org")
new = url.copy_with(**copy_with_kwargs)
assert str(new) == "https://username:password@example.net:444"
def test_url_copywith_netloc():
copy_with_kwargs = {
"netloc": b"example.net:444",
}
url = httpx.URL("https://example.org")
new = url.copy_with(**copy_with_kwargs)
assert str(new) == "https://example.net:444"
def test_url_copywith_userinfo_subcomponents():
copy_with_kwargs = {
"username": "tom@example.org",
"password": "abc123@ %",
}
url = httpx.URL("https://example.org")
new = url.copy_with(**copy_with_kwargs)
assert str(new) == "https://tom%40example.org:abc123%40%20%25@example.org"
assert new.username == "tom@example.org"
assert new.password == "abc123@ %"
assert new.userinfo == b"tom%40example.org:abc123%40%20%25"
def test_url_copywith_invalid_component():
url = httpx.URL("https://example.org")
with pytest.raises(TypeError):
url.copy_with(pathh="/incorrect-spelling")
with pytest.raises(TypeError):
url.copy_with(userinfo="should be bytes")
def test_url_copywith_urlencoded_path():
url = httpx.URL("https://example.org")
url = url.copy_with(path="/path to somewhere")
assert url.path == "/path to somewhere"
assert url.query == b""
assert url.raw_path == b"/path%20to%20somewhere"
def test_url_copywith_query():
url = httpx.URL("https://example.org")
url = url.copy_with(query=b"a=123")
assert url.path == "/"
assert url.query == b"a=123"
assert url.raw_path == b"/?a=123"
def test_url_copywith_raw_path():
url = httpx.URL("https://example.org")
url = url.copy_with(raw_path=b"/some/path")
assert url.path == "/some/path"
assert url.query == b""
assert url.raw_path == b"/some/path"
url = httpx.URL("https://example.org")
url = url.copy_with(raw_path=b"/some/path?")
assert url.path == "/some/path"
assert url.query == b""
assert url.raw_path == b"/some/path?"
url = httpx.URL("https://example.org")
url = url.copy_with(raw_path=b"/some/path?a=123")
assert url.path == "/some/path"
assert url.query == b"a=123"
assert url.raw_path == b"/some/path?a=123"
def test_url_invalid():
with pytest.raises(httpx.InvalidURL):
httpx.URL("https://😇/")
def test_url_invalid_type():
class ExternalURLClass: # representing external URL class
pass
with pytest.raises(TypeError):
httpx.URL(ExternalURLClass()) # type: ignore
def test_url_with_empty_query():
"""
URLs with and without a trailing `?` but an empty query component
should preserve the information on the raw path.
"""
url = httpx.URL("https://www.example.com/path")
assert url.path == "/path"
assert url.query == b""
assert url.raw_path == b"/path"
url = httpx.URL("https://www.example.com/path?")
assert url.path == "/path"
assert url.query == b""
assert url.raw_path == b"/path?"
def test_url_with_url_encoded_path():
url = httpx.URL("https://www.example.com/path%20to%20somewhere")
assert url.path == "/path to somewhere"
assert url.query == b""
assert url.raw_path == b"/path%20to%20somewhere"
def test_ipv6_url():
url = httpx.URL("http://[::ffff:192.168.0.1]:5678/")
assert url.host == "::ffff:192.168.0.1"
assert url.netloc == b"[::ffff:192.168.0.1]:5678"
@pytest.mark.parametrize(
"url_str",
[
"http://127.0.0.1:1234",
"http://example.com:1234",
"http://[::ffff:127.0.0.1]:1234",
],
)
@pytest.mark.parametrize("new_host", ["[::ffff:192.168.0.1]", "::ffff:192.168.0.1"])
def test_ipv6_url_copy_with_host(url_str, new_host):
url = httpx.URL(url_str).copy_with(host=new_host)
assert url.host == "::ffff:192.168.0.1"
assert url.netloc == b"[::ffff:192.168.0.1]:1234"
assert str(url) == "http://[::ffff:192.168.0.1]:1234"
@pytest.mark.parametrize("host", [b"[::ffff:192.168.0.1]", b"::ffff:192.168.0.1"])
def test_ipv6_url_from_raw_url(host):
raw_url = (b"https", host, 443, b"/")
url = httpx.URL(raw_url)
assert url.host == "::ffff:192.168.0.1"
assert url.netloc == b"[::ffff:192.168.0.1]"
assert str(url) == "https://[::ffff:192.168.0.1]/"