Merge "Improve readability of vnflcm show command"

tackerclient/osc/utils.py

@@ -22,6 +22,7 @@ to this module. They should go to tackerclient.osc.v1.utils.
 
 import operator
 
+from cliff import columns as cliff_columns
 from keystoneclient import exceptions as identity_exc
 from keystoneclient.v3 import domains
 from keystoneclient.v3 import projects
@@ -205,3 +206,9 @@ def _find_identity_resource(identity_client_manager, name_or_id,
 
 
 # The above are borrowed from openstackclient.identity.common.
+
+
+class FormatComplexDataColumn(cliff_columns.FormattableColumn):
+
+    def human_readable(self):
+        return format_dict_with_indention(self._value)

tackerclient/osc/v1/vnflcm/vnflcm.py

@@ -18,7 +18,6 @@ import logging
 import os
 import time
 
-from osc_lib.cli import format_columns
 from osc_lib.command import command
 from osc_lib import utils
 
@@ -52,6 +51,10 @@ EXTRA_WAITING_TIME = 10
 
 SLEEP_TIME = 1
 
+formatters = {'vimConnectionInfo': tacker_osc_utils.FormatComplexDataColumn,
+              'instantiatedVnfInfo': tacker_osc_utils.FormatComplexDataColumn,
+              '_links': tacker_osc_utils.FormatComplexDataColumn}
+
 
 def _get_columns(vnflcm_obj, action=None):
     column_map = {
@@ -132,9 +135,9 @@ class CreateVnfLcm(command.ShowOne):
                 print((_('VNF Instance %(id)s is created and instantiation'
                          ' request has been accepted.') % {'id': vnf['id']}))
         display_columns, columns = _get_columns(vnf)
-        data = utils.get_item_properties(
-            sdk_utils.DictModel(vnf),
-            columns, mixed_case_fields=_mixed_case_fields)
+        data = utils.get_item_properties(sdk_utils.DictModel(vnf),
+                                         columns, formatters=formatters,
+                                         mixed_case_fields=_mixed_case_fields)
         return (display_columns, data)
 
 
@@ -156,7 +159,7 @@ class ShowVnfLcm(command.ShowOne):
         data = utils.get_item_properties(
             sdk_utils.DictModel(obj),
             columns, mixed_case_fields=_mixed_case_fields,
-            formatters={'instantiatedVnfInfo': format_columns.DictColumn})
+            formatters=formatters)
         return (display_columns, data)
 
 

tackerclient/osc/v1/vnfpkgm/vnf_package.py

@@ -17,7 +17,6 @@ from functools import reduce
 import logging
 import sys
 
-from cliff import columns as cliff_columns
 from osc_lib.cli import parseractions
 from osc_lib.command import command
 from osc_lib import utils
@@ -30,16 +29,10 @@ from tackerclient.osc import utils as tacker_osc_utils
 LOG = logging.getLogger(__name__)
 
 
-class FormatComplexDataColumn(cliff_columns.FormattableColumn):
-
-    def human_readable(self):
-        return tacker_osc_utils.format_dict_with_indention(self._value)
-
-
-formatters = {'softwareImages': FormatComplexDataColumn,
-              'checksum': FormatComplexDataColumn,
-              '_links': FormatComplexDataColumn,
-              'userDefinedData': FormatComplexDataColumn}
+formatters = {'softwareImages': tacker_osc_utils.FormatComplexDataColumn,
+              'checksum': tacker_osc_utils.FormatComplexDataColumn,
+              '_links': tacker_osc_utils.FormatComplexDataColumn,
+              'userDefinedData': tacker_osc_utils.FormatComplexDataColumn}
 
 
 _mixed_case_fields = ('usageState', 'onboardingState', 'operationalState',

tackerclient/tests/unit/osc/v1/test_vnflcm.py

@@ -105,7 +105,9 @@ class TestCreateVnfLcm(TestVnfLcm):
                 json={}, headers=self.header)
 
         sys.stdout = buffer = StringIO()
-        columns, data = (self.create_vnf_lcm.take_action(parsed_args))
+        actual_columns, data = (self.create_vnf_lcm.take_action(parsed_args))
+
+        headers, attributes = vnflcm._get_columns(json)
 
         expected_message = (
             'VNF Instance ' + json['id'] + ' is created and instantiation '
@@ -114,9 +116,9 @@ class TestCreateVnfLcm(TestVnfLcm):
             self.assertEqual(expected_message, buffer.getvalue().strip())
 
         self.assertItemsEqual(_get_columns_vnflcm(),
-                              columns)
-        self.assertItemsEqual(vnflcm_fakes.get_vnflcm_data(json),
-                              data)
+                              actual_columns)
+        self.assertListItemsEqual(vnflcm_fakes.get_vnflcm_data(
+            json, columns=attributes), data)
 
 
 class TestShowVnfLcm(TestVnfLcm):
@@ -145,6 +147,10 @@ class TestShowVnfLcm(TestVnfLcm):
         columns, data = (self.show_vnf_lcm.take_action(parsed_args))
         self.assertItemsEqual(_get_columns_vnflcm(action='show'),
                               columns)
+        headers, attributes = vnflcm._get_columns(vnf_instance, action='show')
+        self.assertListItemsEqual(
+            vnflcm_fakes.get_vnflcm_data(vnf_instance, columns=attributes),
+            data)
 
 
 class TestListVnfLcm(TestVnfLcm):

tackerclient/tests/unit/osc/v1/vnf_package_fakes.py

@@ -15,7 +15,7 @@
 
 from oslo_utils import uuidutils
 
-from tackerclient.osc.v1.vnfpkgm import vnf_package
+from tackerclient.osc import utils as tacker_osc_utils
 
 
 def vnf_package_obj(attrs=None, onboarded_state=False):
@@ -106,7 +106,7 @@ def get_vnf_package_data(vnf_package_obj, **kwargs):
     for attribute in complex_attributes:
         if vnf_package_obj.get(attribute):
             vnf_package_obj.update(
-                {attribute: vnf_package.FormatComplexDataColumn(
+                {attribute: tacker_osc_utils.FormatComplexDataColumn(
                     vnf_package_obj[attribute])})
 
     if kwargs.get('list_action'):

tackerclient/tests/unit/osc/v1/vnflcm_fakes.py

@@ -16,6 +16,8 @@
 from oslo_utils.fixture import uuidsentinel
 from oslo_utils import uuidutils
 
+from tackerclient.osc import utils as tacker_osc_utils
+
 
 def vnf_instance_response(attrs=None, instantiation_state='NOT_INSTANTIATED'):
     """Create a fake vnf instance.
@@ -117,6 +119,12 @@ def get_vnflcm_data(vnf_instance, list_action=False, columns=None):
     :return:
         A tuple object sorted based on the name of the columns.
     """
+    complex_attributes = ['vimConnectionInfo', 'instantiatedVnfInfo', '_links']
+    for attribute in complex_attributes:
+        if vnf_instance.get(attribute):
+            vnf_instance.update(
+                {attribute: tacker_osc_utils.FormatComplexDataColumn(
+                    vnf_instance[attribute])})
 
     if list_action:
         for item in ['vnfInstanceDescription', 'vnfdVersion']:
@@ -126,7 +134,8 @@ def get_vnflcm_data(vnf_instance, list_action=False, columns=None):
     if columns:
         return tuple([vnf_instance[key] for key in columns])
 
-    return tuple([vnf_instance[key] for key in sorted(vnf_instance.keys())])
+    return tuple([vnf_instance[key] for key in sorted(
+        vnf_instance.keys())])
 
 
 def create_vnf_instances(count=2):