[VVP] Added new three new reports

Resolves VVP-81 by introducing three new reports to the validation
script output.

Each report is written to the output directory under ice_validator.

* mapping_errors.csv - each row represents an issue where a test is
                       mapped to a requirement that does not exist
                       in the requirement.json file
* traceability.csv   - Shows a mapping between all test cases and
                       requirements.  Rows will also be shown
                       where a requirement does not have a tests, and
                       where tests are not mapped to a requirement
* report.{html|csv|xlsx} - Formatted error report that shows each
                           failure that was detected and maps it to
                           a the file name, requirement(s) violated if
                           known, possible resolution steps, error
                           message, and raw output from pytest.  The
                           report can be written in html, csv, or Excel
                           format

Other minor changes:
* Replaced smart quotes with regular quotes to resolve issues with py3
* Updated copyright of modified files
* Fixed Flake-8 errors

Issue-ID: VVP-81

Change-Id: I659836cb20262ae44652c03639281a817dd051ae
Signed-off-by: Lovett, Trevor (tl2972) <tl2972@att.com>

1 files changed, 18 insertions, 14 deletions

diff --git a/ice_validator/tests/test_cloud_config_resource_id.py b/ice_validator/tests/test_cloud_config_resource_id.py
index bd04e37..de82fe4 100644
--- a/ice_validator/tests/test_cloud_config_resource_id.py
+++ b/ice_validator/tests/test_cloud_config_resource_id.py
@@ -38,10 +38,10 @@
 # ECOMP is a trademark and service mark of AT&T Intellectual Property.
 #
 
-'''
+"""
 A VNF's Heat Orchestration Template's Resource ``OS::Heat::CloudConfig``
 Resource ID **MUST** contain the ``{vm-type}``.
-'''
+"""
 
 import pytest
 
@@ -49,24 +49,24 @@ from .structures import Heat
 from .helpers import validates
 from .utils import vm_types
 
-VERSION = '1.0.0'
+VERSION = "1.0.0"
 
 
-@validates('R-04747')
+@validates("R-04747")
 def test_cloud_config(heat_template):
-    '''validate resource ids
-    '''
+    """validate resource ids
+    """
     h = Heat(filepath=heat_template)
     if not h.resources:
-        pytest.skip('No resources in this template')
+        pytest.skip("No resources in this template")
 
     cloud_configs = get_cloud_configs(h)
     if not cloud_configs:
-        pytest.skip('No CloudConfig resources in this template')
+        pytest.skip("No CloudConfig resources in this template")
 
     resource_vm_types = vm_types.get_vm_types(h.resources)
     if not resource_vm_types:
-        pytest.skip('No resources with {vm-type} in this template')
+        pytest.skip("No resources with {vm-type} in this template")
 
     bad = set()
     for rid in cloud_configs:
@@ -75,13 +75,17 @@ def test_cloud_config(heat_template):
                 break
         else:
             bad.add(rid)
-    assert not bad, 'CloudConfigs %s have {vm-type} not in %s' % (
-            list(bad),
-            list(resource_vm_types))
+    assert not bad, "CloudConfigs %s have {vm-type} not in %s" % (
+        list(bad),
+        list(resource_vm_types),
+    )
 
 
 def get_cloud_configs(heat):
     """Return list of resource_id whose type is OS::Heat::CloudConfig.
     """
-    return [rid for rid, resource in heat.resources.items()
-            if heat.nested_get(resource, 'type') == 'OS::Heat::CloudConfig']
+    return [
+        rid
+        for rid, resource in heat.resources.items()
+        if heat.nested_get(resource, "type") == "OS::Heat::CloudConfig"
+    ]