[VVP] updating validation scripts in dublin

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

diff --git a/ice_validator/tests/test_nested_parameter_args.py b/ice_validator/tests/test_nested_parameter_args.py
new file mode 100644 (file)
index 0000000..cba76f6
--- /dev/null
+++ b/ice_validator/tests/test_nested_parameter_args.py
@@ -0,0 +1,112 @@
+# -*- 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.
+#
+
+"""heat parameters
+"""
+
+import collections
+
+import pytest
+
+from .structures import Heat
+from .helpers import validates
+
+VERSION = "1.0.0"
+
+
+@validates("R-10834")
+def test_nested_parameter_args(heat_template):
+    """
+    If a VNF’s Heat Orchestration Template resource attribute
+    property metadata uses a nested get_param, then the "outer"
+    get_param must take 2 arguments.  The first argument must be
+    a parameter of type "comma_delimited_list", and the second
+    argument must be the "inner" get_param whose value must be a
+    parameter of type "number".
+
+    parameters:
+        cdl:
+            type: comma_delimited_list
+        num:
+            type: number
+    resources:
+        ex1_nova_server_0:
+            type: OS::Nova::Server
+            properties:
+                name: { get_param: [ ex1_vm_names, 0 ] }
+                metadata:
+                    vnf_id: { get_param: vnf_id }
+                    vf_module_id:
+                        get_param: [ cdl, { get_param: num }]
+    """
+    heat = Heat(filepath=heat_template)
+    if not heat.resources:
+        pytest.skip("No resources found")
+    has_nested_parameters = False
+    bad = collections.defaultdict(list)
+    for rid, r in heat.resources.items():
+        metadata = heat.nested_get(r, "properties", "metadata", default={})
+        for key, value in metadata.items():
+            param = heat.nested_get(value, "get_param")
+            if isinstance(param, list) and len(param) == 2:
+                nested_param = heat.nested_get(param[1], "get_param")
+                if nested_param:
+                    has_nested_parameters = True
+                    if (
+                        heat.nested_get(heat.parameters, param[0], "type")
+                        != Heat.type_cdl
+                    ):
+                        bad[rid].append(
+                            "%s %s parameter type not %s"
+                            % (key, param[0], Heat.type_cdl)
+                        )
+                    if (
+                        heat.nested_get(heat.parameters, nested_param, "type")
+                        != Heat.type_num
+                    ):
+                        bad[rid].append(
+                            "%s %s nested parameter type not %s"
+                            % (key, nested_param, Heat.type_num)
+                        )
+    assert not bad, "resource ids with invalid nested parameter arguments\n    %s" % (
+        "\n    ".join("%s %s" % (k, ", ".join(v)) for k, v in bad.items())
+    )
+    if has_nested_parameters is False:
+        pytest.skip("No nested parameters found")