[VVP] udpating scripts for casablanca 2

adding scripts updates
adding docrators for sections 5.2.6 - end
closes out VVP 80

Change-Id: Iecac476949aa3ae3982f8c77671869583eb313d6
Issue-ID: VVP-80
Signed-off-by: stark, steven <ss820f@att.com>

1 files changed, 149 insertions, 0 deletions

diff --git a/ice_validator/tests/test_initial_configuration.py b/ice_validator/tests/test_initial_configuration.py
new file mode 100644
index 0000000..7944970
--- /dev/null
+++ b/ice_validator/tests/test_initial_configuration.py
@@ -0,0 +1,149 @@
+# -*- 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.
+#
+
+from os import path
+
+import pytest
+from tests import cached_yaml as yaml
+
+from .helpers import validates
+from yamllint.config import YamlLintConfig
+from yamllint import linter
+from .utils.nested_files import check_for_invalid_nesting
+from .utils.nested_iterables import find_all_get_resource_in_yml
+from .utils.nested_iterables import find_all_get_param_in_yml
+
+"""
+Order tests by number so they execute in order for base tests
+"""
+
+
+@pytest.mark.base
+@validates('R-95303')
+def test_00_valid_yaml(filename):
+    '''
+    Read in each .yaml or .env file. If it is successfully parsed as yaml, save
+    contents, else add filename to list of bad yaml files. Log the result of
+    parse attempt.
+    '''
+    conf = YamlLintConfig('rules: {}')
+
+    if path.splitext(filename)[-1] in [".yml", ".yaml", ".env"]:
+        gen = linter.run(open(filename), conf)
+        errors = list(gen)
+
+        assert not errors, "Error parsing file {} with error {}".format(filename, errors)
+    else:
+        pytest.skip("The file does not have any of the extensions .yml,\
+            .yaml, or .env")
+
+
+@pytest.mark.base
+def test_02_all_referenced_resources_exists(yaml_file):
+    '''
+    Check that all resources referenced by get_resource
+    actually exists in all yaml files
+    '''
+    with open(yaml_file) as fh:
+        yml = yaml.load(fh)
+
+    # skip if resources are not defined
+    if "resources" not in yml:
+        pytest.skip("No resources specified in the yaml file")
+
+    resource_ids = yml['resources'].keys()
+    referenced_resource_ids = find_all_get_resource_in_yml(yml)
+
+    missing_referenced_resources = set()
+    for referenced_resource_id in referenced_resource_ids:
+        if referenced_resource_id not in resource_ids:
+            missing_referenced_resources.add(referenced_resource_id)
+
+    assert not missing_referenced_resources, (
+        'missing referenced resources %s' % list(
+            missing_referenced_resources))
+
+
+@pytest.mark.base
+def test_01_valid_nesting(yaml_file):
+    '''
+    Check that the nesting is following the proper format and
+    that all nested files exists and are parsable
+    '''
+    invalid_nesting = []
+
+    with open(yaml_file) as fh:
+        yml = yaml.load(fh)
+    if "resources" in yml:
+        try:
+            invalid_nesting.extend(check_for_invalid_nesting(
+                yml["resources"],
+                yaml_file,
+                path.dirname(yaml_file)))
+        except Exception:
+            invalid_nesting.append(yaml_file)
+
+    assert not invalid_nesting, \
+        "invalid nested file detected in file {}\n\n".format(invalid_nesting)
+
+
+@pytest.mark.base
+def test_03_all_get_param_have_defined_parameter(yaml_file):
+    '''
+    Check that all referenced parameters are actually defined
+    as parameters
+    '''
+    invalid_get_params = []
+    with open(yaml_file) as fh:
+        yml = yaml.load(fh)
+
+    resource_params = find_all_get_param_in_yml(yml)
+
+    parameters = set(yml.get('parameters', {}).keys())
+    if not parameters:
+        pytest.skip("no parameters detected")
+
+    for rp in resource_params:
+        if rp not in parameters:
+            invalid_get_params.append(rp)
+
+    assert not invalid_get_params, (
+        "get_param reference detected without corresponding parameter defined {}"
+        .format(invalid_get_params))