1 files changed, 44 insertions, 0 deletions
diff --git a/vnftest/onap/core/step.py b/vnftest/onap/core/step.py
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+++ b/vnftest/onap/core/step.py
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+##############################################################################
+# Copyright 2018 EuropeanSoftwareMarketingLtd.
+# ===================================================================
+#  Licensed under the ApacheLicense, Version2.0 (the"License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# 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
+##############################################################################
+# vnftest comment: this is a modified copy of
+# yardstick/benchmark/core/step.py
+
+""" Handler for vnftest command 'step' """
+
+from __future__ import absolute_import
+import prettytable
+
+from vnftest.onap.steps.base import Step
+
+
+class Steps(object):    # pragma: no cover
+    """Step commands.
+
+       Set of commands to discover and display step types.
+    """
+
+    def list_all(self, *args):
+        """List existing step types"""
+        types = Step.get_types()
+        step_table = prettytable.PrettyTable(['Type', 'Description'])
+        step_table.align = 'l'
+        for step_class in types:
+            step_table.add_row([step_class.get_step_type(),
+                                    step_class.get_description()])
+        print(step_table)
+
+    def show(self, args):
+        """Show details of a specific step type"""
+        stype = Step.get_cls(args.type[0])
+        print(stype.__doc__)