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import ssl
import typing
from pathlib import Path
import certifi
import pytest
import httpx
def test_load_ssl_config():
context = httpx.create_ssl_context()
assert context.verify_mode == ssl.VerifyMode.CERT_REQUIRED
assert context.check_hostname is True
def test_load_ssl_config_verify_non_existing_file():
with pytest.raises(IOError):
context = httpx.create_ssl_context()
context.load_verify_locations(cafile="/path/to/nowhere")
def test_load_ssl_with_keylog(monkeypatch: typing.Any) -> None:
monkeypatch.setenv("SSLKEYLOGFILE", "test")
context = httpx.create_ssl_context()
assert context.keylog_filename == "test"
def test_load_ssl_config_verify_existing_file():
context = httpx.create_ssl_context()
context.load_verify_locations(capath=certifi.where())
assert context.verify_mode == ssl.VerifyMode.CERT_REQUIRED
assert context.check_hostname is True
def test_load_ssl_config_verify_directory():
context = httpx.create_ssl_context()
context.load_verify_locations(capath=Path(certifi.where()).parent)
assert context.verify_mode == ssl.VerifyMode.CERT_REQUIRED
assert context.check_hostname is True
def test_load_ssl_config_cert_and_key(cert_pem_file, cert_private_key_file):
context = httpx.create_ssl_context()
context.load_cert_chain(cert_pem_file, cert_private_key_file)
assert context.verify_mode == ssl.VerifyMode.CERT_REQUIRED
assert context.check_hostname is True
@pytest.mark.parametrize("password", [b"password", "password"])
def test_load_ssl_config_cert_and_encrypted_key(
cert_pem_file, cert_encrypted_private_key_file, password
):
context = httpx.create_ssl_context()
context.load_cert_chain(cert_pem_file, cert_encrypted_private_key_file, password)
assert context.verify_mode == ssl.VerifyMode.CERT_REQUIRED
assert context.check_hostname is True
def test_load_ssl_config_cert_and_key_invalid_password(
cert_pem_file, cert_encrypted_private_key_file
):
with pytest.raises(ssl.SSLError):
context = httpx.create_ssl_context()
context.load_cert_chain(
cert_pem_file, cert_encrypted_private_key_file, "password1"
)
def test_load_ssl_config_cert_without_key_raises(cert_pem_file):
with pytest.raises(ssl.SSLError):
context = httpx.create_ssl_context()
context.load_cert_chain(cert_pem_file)
def test_load_ssl_config_no_verify():
context = httpx.create_ssl_context(verify=False)
assert context.verify_mode == ssl.VerifyMode.CERT_NONE
assert context.check_hostname is False
def test_SSLContext_with_get_request(server, cert_pem_file):
context = httpx.create_ssl_context()
context.load_verify_locations(cert_pem_file)
response = httpx.get(server.url, verify=context)
assert response.status_code == 200
def test_limits_repr():
limits = httpx.Limits(max_connections=100)
expected = (
"Limits(max_connections=100, max_keepalive_connections=None,"
" keepalive_expiry=5.0)"
)
assert repr(limits) == expected
def test_limits_eq():
limits = httpx.Limits(max_connections=100)
assert limits == httpx.Limits(max_connections=100)
def test_timeout_eq():
timeout = httpx.Timeout(timeout=5.0)
assert timeout == httpx.Timeout(timeout=5.0)
def test_timeout_all_parameters_set():
timeout = httpx.Timeout(connect=5.0, read=5.0, write=5.0, pool=5.0)
assert timeout == httpx.Timeout(timeout=5.0)
def test_timeout_from_nothing():
timeout = httpx.Timeout(None)
assert timeout.connect is None
assert timeout.read is None
assert timeout.write is None
assert timeout.pool is None
def test_timeout_from_none():
timeout = httpx.Timeout(timeout=None)
assert timeout == httpx.Timeout(None)
def test_timeout_from_one_none_value():
timeout = httpx.Timeout(None, read=None)
assert timeout == httpx.Timeout(None)
def test_timeout_from_one_value():
timeout = httpx.Timeout(None, read=5.0)
assert timeout == httpx.Timeout(timeout=(None, 5.0, None, None))
def test_timeout_from_one_value_and_default():
timeout = httpx.Timeout(5.0, pool=60.0)
assert timeout == httpx.Timeout(timeout=(5.0, 5.0, 5.0, 60.0))
def test_timeout_missing_default():
with pytest.raises(ValueError):
httpx.Timeout(pool=60.0)
def test_timeout_from_tuple():
timeout = httpx.Timeout(timeout=(5.0, 5.0, 5.0, 5.0))
assert timeout == httpx.Timeout(timeout=5.0)
def test_timeout_from_config_instance():
timeout = httpx.Timeout(timeout=5.0)
assert httpx.Timeout(timeout) == httpx.Timeout(timeout=5.0)
def test_timeout_repr():
timeout = httpx.Timeout(timeout=5.0)
assert repr(timeout) == "Timeout(timeout=5.0)"
timeout = httpx.Timeout(None, read=5.0)
assert repr(timeout) == "Timeout(connect=None, read=5.0, write=None, pool=None)"
def test_proxy_from_url():
proxy = httpx.Proxy("https://example.com")
assert str(proxy.url) == "https://example.com"
assert proxy.auth is None
assert proxy.headers == {}
assert repr(proxy) == "Proxy('https://example.com')"
def test_proxy_with_auth_from_url():
proxy = httpx.Proxy("https://username:password@example.com")
assert str(proxy.url) == "https://example.com"
assert proxy.auth == ("username", "password")
assert proxy.headers == {}
assert repr(proxy) == "Proxy('https://example.com', auth=('username', '********'))"
def test_invalid_proxy_scheme():
with pytest.raises(ValueError):
httpx.Proxy("invalid://example.com")
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