Add support for sending secure cookies over localhost (#1327)

* Add support for sending secure cookies over localhost

* Refactor

* Fix the CI

Co-authored-by: Jakub Roztocil <jakub@roztocil.co>

tests/conftest.py

@@ -7,6 +7,7 @@ from pytest_httpbin import certs
 from .utils import ( # noqa
     HTTPBIN_WITH_CHUNKED_SUPPORT_DOMAIN,
     HTTPBIN_WITH_CHUNKED_SUPPORT,
+    REMOTE_HTTPBIN_DOMAIN,
     mock_env
 )
 from .utils.plugins_cli import ( # noqa
@@ -17,7 +18,7 @@ from .utils.plugins_cli import ( # noqa
     httpie_plugins_success,
     interface,
 )
-from .utils.http_server import http_server # noqa
+from .utils.http_server import http_server, localhost_http_server # noqa
 
 
 @pytest.fixture(scope='function', autouse=True)
@@ -58,6 +59,22 @@ def httpbin_with_chunked_support(_httpbin_with_chunked_support_available):
     pytest.skip(f'{HTTPBIN_WITH_CHUNKED_SUPPORT_DOMAIN} not resolvable')
 
 
+@pytest.fixture(scope='session')
+def _remote_httpbin_available():
+    try:
+        socket.gethostbyname(REMOTE_HTTPBIN_DOMAIN)
+        return True
+    except OSError:
+        return False
+
+
+@pytest.fixture
+def remote_httpbin(_remote_httpbin_available):
+    if _remote_httpbin_available:
+        return 'http://' + REMOTE_HTTPBIN_DOMAIN
+    pytest.skip(f'{REMOTE_HTTPBIN_DOMAIN} not resolvable')
+
+
 @pytest.fixture(autouse=True, scope='session')
 def pyopenssl_inject():
     """