Commit seed code for validation-scripts

[vvp/validation-scripts.git] / ice_validator / tests / test_port_resource_ids.py

diff --git a/ice_validator/tests/test_port_resource_ids.py b/ice_validator/tests/test_port_resource_ids.py
new file mode 100644 (file)
index 0000000..78a6751
--- /dev/null
+++ b/ice_validator/tests/test_port_resource_ids.py
@@ -0,0 +1,140 @@
+# -*- coding: utf8 -*-
+# ============LICENSE_START=======================================================
+# org.onap.vvp/validation-scripts
+# ===================================================================
+# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+# ===================================================================
+#
+# Unless otherwise specified, all software contained herein is licensed
+# under the Apache License, Version 2.0 (the “License”);
+# you may not use this software 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.
+#
+#
+#
+# Unless otherwise specified, all documentation contained herein is licensed
+# under the Creative Commons License, Attribution 4.0 Intl. (the “License”);
+# you may not use this documentation except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#             https://creativecommons.org/licenses/by/4.0/
+#
+# Unless required by applicable law or agreed to in writing, documentation
+# 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.
+#
+# ============LICENSE_END============================================
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+#
+
+import re
+import pytest
+import yaml
+from .utils.vm_types import get_vm_type_for_nova_server
+from .utils.network_roles import get_network_role_from_port,\
+                                 get_network_type_from_port
+
+
+def test_port_resource_ids(heat_template):
+    '''
+    Check that all resource ids for ports follow the right
+    naming convention to include the {vm_type} of the
+    nova server it is associated to and also contains the
+    {network_role} of the network it is associated with
+    '''
+    with open(heat_template) as fh:
+        yml = yaml.load(fh)
+
+    # skip if resources are not defined
+    if "resources" not in yml:
+        pytest.skip("No resources specified in the heat template")
+
+    port_patterns = {
+                    'internal': re.compile(r'(.+?)_\d+_int_(.+?)_\d+_port'),
+                    'external': re.compile(r'(.+?)_\d+_(.+?)_\d+_port'),
+                    }
+    resources = yml['resources']
+
+    invalid_ports = []
+    for k, v in resources.items():
+        if not isinstance(v, dict):
+            continue
+        if 'type' not in v:
+            continue
+        if v['type'] not in 'OS::Nova::Server':
+            continue
+        if 'properties' not in v:
+            continue
+        if 'networks' not in v['properties']:
+            continue
+
+        has_vm_type = False
+        has_network_role = True
+        port_resource = None
+
+        vm_type = get_vm_type_for_nova_server(v)
+        if not vm_type:
+            continue
+        vm_type = vm_type.lower()
+
+        # get all ports associated with the nova server
+        properties = v['properties']
+        for v2 in properties['networks']:
+            for k3, v3 in v2.items():
+                if k3 != 'port':
+                    continue
+                if not isinstance(v3, dict):
+                    continue
+
+                if 'get_param' in v3:
+                    continue
+                elif 'get_resource' in v3:
+                    port_id = v3['get_resource']
+                    if not resources[port_id]:
+                        continue
+                    port_resource = resources[port_id]
+                    port_id = port_id.lower()
+                else:
+                    continue
+
+                has_vm_type = vm_type+"_" in port_id
+
+                if port_resource:
+                    network_role = get_network_role_from_port(port_resource)
+                    if not network_role:
+                        continue
+                    network_role = network_role.lower()
+
+                    network_type = get_network_type_from_port(port_resource)
+                    if not network_type:
+                        continue
+
+                    prepend = ""
+                    if network_type == 'internal':
+                        prepend = "int_"
+                    has_network_role = prepend+network_role+"_" in port_id
+                else:
+                    # match the assumed naming convention for ports
+                    # if the specified port is provided via get_param
+                    network_type = 'external'
+                    if "int_" in port_id:
+                        network_type = 'internal'
+                    if port_patterns[network_type].match(port_id):
+                        has_network_role = True
+
+                if has_vm_type and has_network_role:
+                    continue
+                invalid_ports.append(port_id)
+
+    assert not set(invalid_ports)