Initial VNFTEST fw

Issue-ID: VNFSDK-195

Change-Id: I5abf0dd033e76e5225bb8271c0afaea325d741d9
Signed-off-by: Moshe <moshehoa@amdocs.com>

docker build

Issue-ID: VNFSDK-195

Change-Id: I25eb933504c0201e6c26477b540626fd515d2887

Signed-off-by: Moshe <moshehoa@amdocs.com>

fix requirements

Issue-ID: VNFSDK-195
Change-Id: I5907fa102bfbf9cb81d42e491c133b4fdbb0d6fd
Signed-off-by: Moshe <moshehoa@amdocs.com>

rm netifaces

Issue-ID: VNFSDK-195
Change-Id: I349d0c738442edfef256c90b06cbaeb446c1db13
Signed-off-by: Moshe <moshehoa@amdocs.com>

fix tox config

IssueID: VNFTEST-195

Change-Id: I5c0b0e0ab96cad1bdc56ab63860d794bfd15b5eb
Signed-off-by: Moshe <moshehoa@amdocs.com>

Add unit test

IssueID: VNFTEST-195
Change-Id: I08c9ba53721306aff4b74720181f8c853c4ccabe
Signed-off-by: Moshe <moshehoa@amdocs.com>

fix setup.py

Issue-ID: VNFSDK-195
Change-Id: I72bd93e4977edf5ef0b46c72fe47165b805aab7b
Signed-off-by: Moshe <moshehoa@amdocs.com>

fix test execution

Issue-ID: VNFSDK-195
Change-Id: I488a6226d2562229f0e7fa6c1d20f0c43882bc3b
Signed-off-by: Moshe <moshehoa@amdocs.com>

1 files changed, 184 insertions, 0 deletions

diff --git a/vnftest/cmd/cli.py b/vnftest/cmd/cli.py
new file mode 100644
index 0000000..9bffe56
--- /dev/null
+++ b/vnftest/cmd/cli.py
@@ -0,0 +1,184 @@
+#!/usr/bin/env python
+##############################################################################
+# 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/cmd/cli.py
+"""
+Command-line interface to vnftest
+"""
+
+from __future__ import absolute_import
+import logging
+import os
+import sys
+
+from pkg_resources import get_distribution
+from argparse import RawDescriptionHelpFormatter
+from oslo_config import cfg
+
+from vnftest import _init_logging, _LOG_STREAM_HDLR
+from vnftest.cmd.commands import task
+from vnftest.cmd.commands import runner
+from vnftest.cmd.commands import step
+from vnftest.cmd.commands import testcase
+from vnftest.cmd.commands import plugin
+from vnftest.cmd.commands import env
+from vnftest.cmd.commands import report
+
+CONF = cfg.CONF
+cli_opts = [
+    cfg.BoolOpt('debug',
+                short='d',
+                default=False,
+                help='increase output verbosity to debug')
+]
+CONF.register_cli_opts(cli_opts)
+
+CONFIG_SEARCH_PATHS = [sys.prefix + "/etc/vnftest",
+                       "~/.vnftest",
+                       "/etc/vnftest"]
+
+
+def find_config_files(path_list):
+    for path in path_list:
+        abspath = os.path.abspath(os.path.expanduser(path))
+        confname = abspath + "/vnftest.conf"
+        if os.path.isfile(confname):
+            return [confname]
+
+    return None
+
+
+class VnftestCLI():   # pragma: no cover
+    """Command-line interface to vnftest"""
+
+    # Command categories
+    categories = {
+        'task': task.TaskCommands,
+        'runner': runner.RunnerCommands,
+        'step': step.StepCommands,
+        'testcase': testcase.TestcaseCommands,
+        'plugin': plugin.PluginCommands,
+        'env': env.EnvCommand,
+        'report': report.ReportCommands
+    }
+
+    def __init__(self):
+        self.opts = []
+        self._version = 'vnftest version %s ' % \
+            get_distribution('vnftest').version
+
+    def _find_actions(self, subparsers, actions_module):
+        """find action methods"""
+        # Find action methods inside actions_module and
+        # add them to the command parser.
+        # The 'actions_module' argument may be a class
+        # or module. Action methods start with 'do_'
+        for attr in (a for a in dir(actions_module) if a.startswith('do_')):
+            command = attr[3:].replace('_', '-')
+            callback = getattr(actions_module, attr)
+            desc = callback.__doc__ or ''
+            arguments = getattr(callback, 'arguments', [])
+            subparser = subparsers.add_parser(
+                command,
+                description=desc
+            )
+            for (args, kwargs) in arguments:
+                subparser.add_argument(*args, **kwargs)
+            subparser.set_defaults(func=callback)
+
+    def _add_command_parsers(self, categories, subparsers):
+        """add commands to command-line parser"""
+        for category in categories:
+            command_object = categories[category]()
+            desc = command_object.__doc__ or ''
+            subparser = subparsers.add_parser(
+                category, description=desc,
+                formatter_class=RawDescriptionHelpFormatter
+            )
+            subparser.set_defaults(command_object=command_object)
+            cmd_subparsers = subparser.add_subparsers(title='subcommands')
+            self._find_actions(cmd_subparsers, command_object)
+
+    def _register_cli_opt(self):
+
+        # register subcommands to parse additional command line arguments
+        def parser(subparsers):
+            self._add_command_parsers(VnftestCLI.categories, subparsers)
+
+        category_opt = cfg.SubCommandOpt("category",
+                                         title="Command categories",
+                                         help="Available categories",
+                                         handler=parser)
+        self._register_opt(category_opt)
+
+    def _register_opt(self, opt):
+
+        CONF.register_cli_opt(opt)
+        self.opts.append(opt)
+
+    def _load_cli_config(self, argv):
+
+        # load CLI args and config files
+        CONF(argv, project="vnftest", version=self._version,
+             default_config_files=find_config_files(CONFIG_SEARCH_PATHS))
+
+    def _handle_global_opts(self):
+
+        _init_logging()
+        if CONF.debug:
+            _LOG_STREAM_HDLR.setLevel(logging.DEBUG)
+
+    def _dispatch_func_notask(self):
+
+        # dispatch to category parser
+        func = CONF.category.func
+        func(CONF.category)
+
+    def _dispatch_func_task(self, task_id):
+
+        # dispatch to category parser
+        func = CONF.category.func
+        func(CONF.category, task_id=task_id)
+
+    def _clear_config_opts(self):
+
+        CONF.clear()
+        CONF.unregister_opts(self.opts)
+
+    def main(self, argv):    # pragma: no cover
+        """run the command line interface"""
+        try:
+            self._register_cli_opt()
+
+            self._load_cli_config(argv)
+
+            self._handle_global_opts()
+
+            self._dispatch_func_notask()
+        finally:
+            self._clear_config_opts()
+
+    def api(self, argv, task_id):    # pragma: no cover
+        """run the api interface"""
+        try:
+            self._register_cli_opt()
+
+            self._load_cli_config(argv)
+
+            self._handle_global_opts()
+
+            self._dispatch_func_task(task_id)
+        finally:
+            self._clear_config_opts()