1 files changed, 43 insertions, 0 deletions
diff --git a/lib/fixtures/_fixtures/detailstream.py b/lib/fixtures/_fixtures/detailstream.py
new file mode 100644
index 0000000..779ef18
--- /dev/null
+++ b/lib/fixtures/_fixtures/detailstream.py
@@ -0,0 +1,43 @@
+#  fixtures: Fixtures with cleanups for testing and convenience.
+#
+# Copyright (c) 2012, Robert Collins <robertc@robertcollins.net>
+#
+# Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
+# license at the users choice. A copy of both licenses are available in the
+# project source as Apache-2.0 and BSD. You may not use this file except in
+# compliance with one of these two licences.
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# license you chose for the specific language governing permissions and
+# limitations under that license.
+
+__all__ = [
+    'DetailStream'
+    ]
+
+from cStringIO import StringIO
+
+from fixtures import Fixture
+import testtools
+
+
+class DetailStream(Fixture):
+    """Provide a file-like object and expose it as a detail.
+
+    :attr stream: The file-like object.
+    """
+
+    def __init__(self, detail_name):
+        """Create a DetailStream.
+
+        :param detail_name: Use this as the name of the stream.
+        """
+        self._detail_name = detail_name
+
+    def setUp(self):
+        super(DetailStream, self).setUp()
+        self.stream = StringIO()
+        self.addDetail(self._detail_name,
+            testtools.content.content_from_stream(self.stream, seek_offset=0))