def test_mode_arg_specified(self, mocked_settings):
"""
Test that the argument is used rather than reading the 'advanced/proxy mode' setting
"""
# GIVEN: Mocked settings
# WHEN: Calling `get_proxy_settings` with the mode arg specified
get_proxy_settings(mode=ProxyMode.NO_PROXY)
# THEN: The mode arg should have been used rather than looking it up in the settings
mocked_settings().value.assert_not_called()
def test_system_proxy_mode(self):
"""
Test that None is returned, when `SYSTEM_PROXY` mode is specified
"""
# GIVEN: A `proxy mode` setting of SYSTEM_PROXY
Settings().setValue('advanced/proxy mode', ProxyMode.SYSTEM_PROXY)
# WHEN: Calling `get_proxy_settings`
result = get_proxy_settings()
# THEN: The returned value should be None
assert result is None
def test_no_proxy_mode(self):
"""
Test that a dictionary with http and https values are set to None is returned, when `NO_PROXY` mode is specified
"""
# GIVEN: A `proxy mode` setting of NO_PROXY
Settings().setValue('advanced/proxy mode', ProxyMode.NO_PROXY)
# WHEN: Calling `get_proxy_settings`
result = get_proxy_settings()
# THEN: The returned value should be a dictionary with http and https values set to None
assert result == {'http': None, 'https': None}
def test_mode_incorrect_arg_specified(self, mocked_settings):
"""
Test that the system settings are used when the mode arg specieied is invalid
"""
# GIVEN: Mocked settings
# WHEN: Calling `get_proxy_settings` with an invalid mode arg specified
result = get_proxy_settings(mode='qwerty')
# THEN: An None should be returned
mocked_settings().value.assert_not_called()
assert result is None
def test_manual_proxy_mode_no_auth(self):
"""
Test that the correct proxy addresses are returned when basic authentication is not used
"""
# GIVEN: A `proxy mode` setting of MANUAL_PROXY with proxy servers, but no auth credentials are supplied
Settings().setValue('advanced/proxy mode', ProxyMode.MANUAL_PROXY)
Settings().setValue('advanced/proxy http', 'testhttp.server:port')
Settings().setValue('advanced/proxy https', 'testhttps.server:port')
Settings().setValue('advanced/proxy username', '')
Settings().setValue('advanced/proxy password', '')
# WHEN: Calling `get_proxy_settings`
result = get_proxy_settings()
# THEN: The returned value should be the proxy servers without authentication
assert result == {'http': 'http://testhttp.server:port', 'https': 'https://testhttps.server:port'}
def test_manual_proxy_mode_no_servers(self):
"""
Test that the system proxies are overidden when the MANUAL_PROXY mode is specified, but no server addresses are
supplied
"""
# GIVEN: A `proxy mode` setting of MANUAL_PROXY with no servers specified
Settings().setValue('advanced/proxy mode', ProxyMode.MANUAL_PROXY)
Settings().setValue('advanced/proxy http', '')
Settings().setValue('advanced/proxy https', '')
Settings().setValue('advanced/proxy username', 'user')
Settings().setValue('advanced/proxy password', 'pass')
# WHEN: Calling `get_proxy_settings`
result = get_proxy_settings()
# THEN: The returned value should be the proxy servers set to None
assert result == {'http': None, 'https': None}