1 files changed, 57 insertions, 0 deletions
diff --git a/xtesting/utils/decorators.py b/xtesting/utils/decorators.py
new file mode 100644
index 00000000..230a99e7
--- /dev/null
+++ b/xtesting/utils/decorators.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2017 Orange and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+# pylint: disable=missing-docstring
+
+import errno
+import functools
+import os
+
+import mock
+import requests.sessions
+from six.moves import urllib
+
+
+def can_dump_request_to_file(method):
+
+    def dump_preparedrequest(request, **kwargs):
+        # pylint: disable=unused-argument
+        parseresult = urllib.parse.urlparse(request.url)
+        if parseresult.scheme == "file":
+            try:
+                dirname = os.path.dirname(parseresult.path)
+                os.makedirs(dirname)
+            except OSError as ex:
+                if ex.errno != errno.EEXIST:
+                    raise
+            with open(parseresult.path, 'a') as dumpfile:
+                headers = ""
+                for key in request.headers:
+                    headers += key + " " + request.headers[key] + "\n"
+                message = "{} {}\n{}\n{}\n\n\n".format(
+                    request.method, request.url, headers, request.body)
+                dumpfile.write(message)
+        return mock.Mock()
+
+    def patch_request(method, url, **kwargs):
+        with requests.sessions.Session() as session:
+            parseresult = urllib.parse.urlparse(url)
+            if parseresult.scheme == "file":
+                with mock.patch.object(session, 'send',
+                                       side_effect=dump_preparedrequest):
+                    return session.request(method=method, url=url, **kwargs)
+            else:
+                return session.request(method=method, url=url, **kwargs)
+
+    @functools.wraps(method)
+    def hook(*args, **kwargs):
+        with mock.patch('requests.api.request', side_effect=patch_request):
+            return method(*args, **kwargs)
+
+    return hook