initial delivery of system test framework

- add initial pytest framework with fixtures for
  vim, openstack, osm
- test cirros and ping_pong ns available from repo

Change-Id: Iae1fa4bcbf55fb8bc6986e798fd662a0bd452470
Signed-off-by: Mike Marchetti <mmarchetti@sandvine.com>
diff --git a/systest/lib/__init__.py b/systest/lib/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/systest/lib/__init__.py
diff --git a/systest/lib/openstack/__init__.py b/systest/lib/openstack/__init__.py
new file mode 100644
index 0000000..2bf7fed
--- /dev/null
+++ b/systest/lib/openstack/__init__.py
@@ -0,0 +1,15 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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.
diff --git a/systest/lib/openstack/fixtures.py b/systest/lib/openstack/fixtures.py
new file mode 100644
index 0000000..7c1ec7f
--- /dev/null
+++ b/systest/lib/openstack/fixtures.py
@@ -0,0 +1,38 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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.
+
+import pytest
+import json
+
+
+def openstack_add_options(parser):
+    parser.addoption("--os-url", default="", help="openstack identity url")
+    parser.addoption("--os-username", default="", help="openstack username")
+    parser.addoption("--os-password", default="", help="openstack password")
+    parser.addoption("--os-project-name", default="", help="openstack project name")
+
+@pytest.fixture
+def openstack(request):
+    from lib.openstack import openstack
+    access = {}
+    access['os-url'] = request.config.getoption("--os-url")
+    access['os-username'] = request.config.getoption("--os-username")
+    access['os-password'] = request.config.getoption("--os-password")
+    access['os-project-name'] = request.config.getoption("--os-project-name")
+    access['vim-type'] = 'openstack'
+    access['description'] = 'pytest system test'
+
+    return openstack.Openstack(access)
diff --git a/systest/lib/openstack/openstack.py b/systest/lib/openstack/openstack.py
new file mode 100644
index 0000000..9f5c304
--- /dev/null
+++ b/systest/lib/openstack/openstack.py
@@ -0,0 +1,23 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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.
+
+
+class Openstack():
+    def __init__(self,access):
+        self._os_access = access
+
+    def get_access(self):
+        return self._os_access
diff --git a/systest/lib/osm/__init__.py b/systest/lib/osm/__init__.py
new file mode 100644
index 0000000..2bf7fed
--- /dev/null
+++ b/systest/lib/osm/__init__.py
@@ -0,0 +1,15 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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.
diff --git a/systest/lib/osm/fixtures.py b/systest/lib/osm/fixtures.py
new file mode 100644
index 0000000..edfc076
--- /dev/null
+++ b/systest/lib/osm/fixtures.py
@@ -0,0 +1,51 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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.
+
+import pytest
+import json
+
+
+def osm_add_options(parser):
+    parser.addoption("--osmhost", default="", help="osm hostname")
+    parser.addoption("--osm-descriptor-packages", default="", help="location of descriptor packages")
+    parser.addoption("--osm-vnfd-descriptor-packages", default="", help="vnfd packages to test")
+    parser.addoption("--osm-nsd-descriptor-packages", default="", help="nsd package to test")
+    parser.addoption("--osmfile", action="store", default="", help="osm json data file")
+    parser.addoption("--osm-ns-name-prefix", action="store", default="", help="ns name prefix to apply")
+
+'''
+@pytest.fixture
+def osm(request):
+    from osmclient.common import OsmAPI
+    with open(request.config.getoption("--osm")) as json_data:
+        osmdict=json.load(json_data)
+        return OsmAPI.OsmAPI(osmdict['ip'])
+
+'''
+
+@pytest.fixture
+def osm(request):
+    from lib.osm import osm
+    osmhost=request.config.getoption("--osmhost")
+    descriptors_dir=request.config.getoption("--osm-descriptor-packages")
+    vnfd_descriptors_list=request.config.getoption("--osm-vnfd-descriptor-packages").split(',')
+    nsd_descriptors_list=request.config.getoption("--osm-nsd-descriptor-packages").split(',')
+    ns_name_prefix=request.config.getoption("--osm-ns-name-prefix")
+    return osm.Osm(osmhost,
+                   descriptors_dir=descriptors_dir,
+                   vnfd_descriptors_list=vnfd_descriptors_list,
+                   nsd_descriptors_list=nsd_descriptors_list,
+                   ns_name_prefix=ns_name_prefix)
diff --git a/systest/lib/osm/osm.py b/systest/lib/osm/osm.py
new file mode 100644
index 0000000..8798be8
--- /dev/null
+++ b/systest/lib/osm/osm.py
@@ -0,0 +1,32 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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 osmclient.client import client
+
+class Osm():
+    def __init__(self,osmhost,descriptors_dir=None,vnfd_descriptors_list=None,nsd_descriptors_list=None,ns_name_prefix=None):
+        self._OsmApi=client.Client(host=osmhost)
+        self._descriptors_dir = descriptors_dir
+        self.vnfd_descriptors_list = vnfd_descriptors_list
+        self.nsd_descriptors_list  = nsd_descriptors_list 
+        self.ns_name_prefix = ns_name_prefix
+
+    def get_api(self):
+        return self._OsmApi
+
+    def get_descriptors_dir(self):
+        return self._descriptors_dir
diff --git a/systest/lib/vim/__init__.py b/systest/lib/vim/__init__.py
new file mode 100644
index 0000000..2bf7fed
--- /dev/null
+++ b/systest/lib/vim/__init__.py
@@ -0,0 +1,15 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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.
diff --git a/systest/lib/vim/fixtures.py b/systest/lib/vim/fixtures.py
new file mode 100644
index 0000000..e552bbc
--- /dev/null
+++ b/systest/lib/vim/fixtures.py
@@ -0,0 +1,27 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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.
+
+import pytest
+import json
+
+
+def vim_add_options(parser):
+    pass
+
+@pytest.fixture
+def vim(request,osm,openstack):
+    from lib.vim import vim 
+    return vim.Vim(osm,openstack)
diff --git a/systest/lib/vim/vim.py b/systest/lib/vim/vim.py
new file mode 100644
index 0000000..98bda38
--- /dev/null
+++ b/systest/lib/vim/vim.py
@@ -0,0 +1,26 @@
+# Copyright 2017 Sandvine
+#
+# All Rights Reserved.
+#
+#    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 osmclient.common.exceptions import ClientException
+
+
+class Vim():
+    def __init__(self,osm,openstack):
+        self.vim_name='pytest'
+        try:
+            osm.get_api().vim.get(self.vim_name)
+        except ClientException:
+            osm.get_api().vim.create(self.vim_name,openstack.get_access())