1 files changed, 79 insertions, 0 deletions
diff --git a/keystone-moon/keystone/tests/unit/ksfixtures/appserver.py b/keystone-moon/keystone/tests/unit/ksfixtures/appserver.py
new file mode 100644
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+++ b/keystone-moon/keystone/tests/unit/ksfixtures/appserver.py
@@ -0,0 +1,79 @@
+# Copyright 2013 OpenStack Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import absolute_import
+
+import fixtures
+from oslo_config import cfg
+from paste import deploy
+
+from keystone.common import environment
+
+
+CONF = cfg.CONF
+
+MAIN = 'main'
+ADMIN = 'admin'
+
+
+class AppServer(fixtures.Fixture):
+    """A fixture for managing an application server instance.
+    """
+
+    def __init__(self, config, name, cert=None, key=None, ca=None,
+                 cert_required=False, host='127.0.0.1', port=0):
+        super(AppServer, self).__init__()
+        self.config = config
+        self.name = name
+        self.cert = cert
+        self.key = key
+        self.ca = ca
+        self.cert_required = cert_required
+        self.host = host
+        self.port = port
+
+    def setUp(self):
+        super(AppServer, self).setUp()
+
+        app = deploy.loadapp(self.config, name=self.name)
+        self.server = environment.Server(app, self.host, self.port)
+        self._setup_SSL_if_requested()
+        self.server.start(key='socket')
+
+        # some tests need to know the port we ran on.
+        self.port = self.server.socket_info['socket'][1]
+        self._update_config_opt()
+
+        self.addCleanup(self.server.stop)
+
+    def _setup_SSL_if_requested(self):
+        # TODO(dstanek): fix environment.Server to take a SSLOpts instance
+        # so that the params are either always set or not
+        if (self.cert is not None and
+                self.ca is not None and
+                self.key is not None):
+            self.server.set_ssl(certfile=self.cert,
+                                keyfile=self.key,
+                                ca_certs=self.ca,
+                                cert_required=self.cert_required)
+
+    def _update_config_opt(self):
+        """Updates the config with the actual port used."""
+        opt_name = self._get_config_option_for_section_name()
+        CONF.set_override(opt_name, self.port, group='eventlet_server')
+
+    def _get_config_option_for_section_name(self):
+        """Maps Paster config section names to port option names."""
+        return {'admin': 'admin_port', 'main': 'public_port'}[self.name]