def test_proxy_response_timeout(self):
session = requests.Session()
with pytest.raises(ProxyError):
session.get(arbitrary_url,
timeout=0.001,
proxies=proxy_parameter_for_requests(
"http://httpbin/delay/10"))
def test_proxy_connect_timeout(self):
session = requests.Session()
with pytest.raises(ConnectTimeout):
session.get(
arbitrary_url,
timeout=1,
proxies=proxy_parameter_for_requests("http://httpbin.org:99"))
def test_timeout_proxy(self):
# Travis can refuse quickly, and trigger ProxyError instead.
session = requests.Session()
with pytest.raises(ConnectTimeout):
session.get(
arbitrary_url,
timeout=0.001,
proxies=proxy_parameter_for_requests('http://localhost'))
def test_pac_override_using_request_proxies_parameter(self):
sess = PACSession()
mock_ok = Mock(spec=requests.Response, status_code=204)
with _patch_get_pac(PACFile(proxy_pac_js)), \
_patch_request_base(mock_ok) as request:
for proxies_arg in ({}, proxy_parameter_for_requests('http://manual:80')):
sess.get(arbitrary_url, proxies=proxies_arg)
request.assert_called_with('GET', arbitrary_url, proxies=proxies_arg, allow_redirects=ANY)
def test_pac_override_using_request_proxies_parameter(self):
sess = PACSession()
mock_ok = Mock(spec=requests.Response, status_code=204)
with _patch_get_pac(PACFile(proxy_pac_js)), \
_patch_request_base(mock_ok) as request:
for proxies_arg in ({}, proxy_parameter_for_requests('http://manual:80')):
sess.get(arbitrary_url, proxies=proxies_arg)
request.assert_called_with('GET', arbitrary_url, proxies=proxies_arg, allow_redirects=ANY)
def test_unreachable_proxy(self, proxy_host):
session = requests.Session()
with pytest.raises(ProxyError):
session.get(arbitrary_url,
proxies=proxy_parameter_for_requests('http://' +
proxy_host))
def get_call(url, proxy):
return call(
'GET',
url,
proxies=proxy_parameter_for_requests(proxy) if proxy else proxy,
allow_redirects=ANY)
try:
with patch('pypac.api.ON_WINDOWS', return_value=True), \
patch('pypac.api.autoconfig_url_from_registry', return_value=fs_pac_path):
with pytest.raises(MalformedPacError):
get_pac(from_os_settings=True)
with open(fs_pac_path, 'w') as f:
f.write(proxy_pac_js_tpl % 'DIRECT')
assert isinstance(get_pac(from_os_settings=True), PACFile)
finally:
os.remove(fs_pac_path)
proxy_pac_js = proxy_pac_js_tpl % 'PROXY fake.local:8080; DIRECT'
fake_proxy_url = 'http://fake.local:8080'
fake_proxies_requests_arg = proxy_parameter_for_requests(fake_proxy_url)
def _patch_get_pac(return_value):
return patch('pypac.api.get_pac', return_value=return_value)
def get_call(url, proxy):
return call(
'GET',
url,
proxies=proxy_parameter_for_requests(proxy) if proxy else proxy,
allow_redirects=ANY)
class TestRequests(object):
def test_timeout_proxy(self):
# Travis can refuse quickly, and trigger ProxyError instead.
session = requests.Session()
with pytest.raises(ConnectTimeout):
session.get(arbitrary_url, timeout=0.001, proxies=proxy_parameter_for_requests('http://localhost'))
def test_unreachable_proxy(self, proxy_host):
session = requests.Session()
with pytest.raises(ProxyError):
session.get(arbitrary_url, proxies=proxy_parameter_for_requests('http://' + proxy_host))
def get_call(url, proxy):
return call('GET', url, proxies=proxy_parameter_for_requests(proxy) if proxy else proxy,
allow_redirects=ANY)
try:
with patch('pypac.api.ON_WINDOWS', return_value=True), \
patch('pypac.api.autoconfig_url_from_registry', return_value=fs_pac_path):
with pytest.raises(MalformedPacError):
get_pac(from_os_settings=True)
with open(fs_pac_path, 'w') as f:
f.write(proxy_pac_js_tpl % 'DIRECT')
assert isinstance(get_pac(from_os_settings=True), PACFile)
finally:
os.remove(fs_pac_path)
proxy_pac_js = proxy_pac_js_tpl % 'PROXY fake.local:8080; DIRECT'
fake_proxy_url = 'http://fake.local:8080'
fake_proxies_requests_arg = proxy_parameter_for_requests(fake_proxy_url)
def _patch_get_pac(return_value):
return patch('pypac.api.get_pac', return_value=return_value)
def get_call(url, proxy):
return call('GET', url, proxies=proxy_parameter_for_requests(proxy) if proxy else proxy,
allow_redirects=ANY)
class TestRequests(object):
"""Test the behaviour of the Requests library that PyPAC expects."""
@pytest.mark.parametrize('proxy_host', ['0.0.0.0', '127.0.0.1', 'unreachable.local', 'localhost'])
