#!/usr/bin/env python3

# 
#   Copyright 2016 RIFT.IO Inc
#
#   Licensed under the Apache License, Version 2.0 (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
#
#   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.
#

import argparse
import asyncio
import logging
import os
import sys
import unittest
import re
import psutil
import types

import xmlrunner

import gi
gi.require_version('RwDtsToyTaskletYang', '1.0')
gi.require_version('RwManifestYang', '1.0')
gi.require_version('RwVcsYang', '1.0')

import gi.repository.RwManifestYang as rwmanifest
import gi.repository.RwVcsYang as rwvcs
import gi.repository.RwDtsToyTaskletYang as toyyang
import gi.repository.RwYang as RwYang
import rift.auto.session
import rift.vcs.vcs

import rift.tasklets
import rift.test.dts

if sys.version_info < (3, 4, 4):
    asyncio.ensure_future = asyncio.async

class LaunchPad(rift.test.dts.AbstractDTSTest):
    """
    DTS GI interface unittests

    Note:  Each tests uses a list of asyncio.Events for staging through the
    test.  These are required here because we are bring up each coroutine
    ("tasklet") at the same time and are not implementing any re-try
    mechanisms.  For instance, this is used in numerous tests to make sure that
    a publisher is up and ready before the subscriber sends queries.  Such
    event lists should not be used in production software.
    """
    def setUp(self):
        """
        1. Creates an asyncio loop
        2. Triggers the hook configure_test
        """
        def scheduler_tick(self, *args):
            self.call_soon(self.stop)
            self.run_forever()

        # Init params: loop & timers
        self.loop = asyncio.new_event_loop()

        self.loop.scheduler_tick = types.MethodType(scheduler_tick, self.loop)

        self.asyncio_timer = None
        self.stop_timer = None
        self.__class__.id_cnt += 1
        self.configure_test(self.loop, self.__class__.id_cnt)

    @classmethod
    def configure_schema(cls):
        schema =  RwYang.Model.load_and_merge_schema(rwvcs.get_schema(), 'librwcal_yang_gen.so', 'Rwcal')
        cls.model = RwYang.Model.create_libyang()
        cls.model.load_schema_ypbc(schema)
        xml = cls.manifest.to_xml_v2(cls.model, 1)
        xml = re.sub('rw-manifest:', '', xml)
        xml = re.sub('<manifest xmlns:rw-manifest="http://riftio.com/ns/riftware-1.0/rw-manifest">', '<?xml version="1.0" ?>\n<manifest xmlns="http://riftio.com/ns/riftware-1.0/rw-manifest" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://riftio.com/ns/riftware-1.0/rw-manifest ./rw-manifest.xsd">', xml)
        xml = '\n'.join(xml.split('\n')[1:]) 
        with open('lptestmanifest.xml', 'w') as f:
           f.write(str(xml))
        f.close()
        return schema


    @classmethod
    def configure_manifest(cls):
        manifest = rwmanifest.Manifest()
        manifest.bootstrap_phase = rwmanifest.BootstrapPhase.from_dict({
            "rwmgmt": {
                "northbound_listing": [ "platform_schema_listing.txt", "platform_mgmt_schema_listing.txt", "cli_launchpad_schema_listing.txt" ]
            }, 
            "rwtasklet": {
                "plugin_name": "rwinit-c"
            }, 
            "rwtrace": {
                "enable": True, 
                "level": 5, 
            }, 
            "log": {
                "enable": True, 
                "severity": 4, 
                "bootstrap_time": 30, 
                "console_severity": 4
            }, 
            "ip_addrs_list": [
                {
                    "ip_addr": "127.0.0.1", 
                }
            ], 
            "zookeeper": {
                "master_ip": "127.0.0.1", 
                "unique_ports": False, 
                "zake": False
            }, 
            "serf": {
                "start": True
            }, 
            "rwvm": {
                "instances": [
                    {
                        "component_name": "msgbroker", 
                        "config_ready": True
                    }, 
                    {
                        "component_name": "dtsrouter", 
                        "config_ready": True
                    }
                ]
            }, 
#           "rwsecurity": {
#               "use_ssl": True, 
#               "cert": "/net/mahi/localdisk/kelayath/ws/coreha/etc/ssl/current.cert", 
#               "key": "/net/mahi/localdisk/kelayath/ws/coreha/etc/ssl/current.key"
#           }
        }) 
        manifest.init_phase = rwmanifest.InitPhase.from_dict({
            "environment": {
                "python_variable": [
                    "vm_ip_address = '127.0.0.1'",
                    "rw_component_name = 'vm-launchpad'",
                    "instance_id = 1",
                    "component_type = 'rwvm'",
                ], 
                "component_name": "$python(rw_component_name)", 
                "instance_id": "$python(instance_id)", 
                "component_type": "$python(rw_component_type)"
            }, 
            "settings": {
                "rwmsg": {
                    "multi_broker": {
                        "enable": False
                    }
                }, 
                "rwdtsrouter": {
                    "multi_dtsrouter": {
                        "enable": True
                    }
                }, 
                "rwvcs": {
                    "collapse_each_rwvm": False, 
                    "collapse_each_rwprocess": False
                }
            }
        }) 
        manifest.inventory = rwmanifest.Inventory.from_dict({
            "component": [
                {
                    "component_name": "master", 
                    "component_type": "RWCOLLECTION", 
                    "rwcollection": {
                        "collection_type": "rwcolony", 
                        "event_list": {
                            "event": [{
                                "name": "onentry", 
                                "action": [{
                                    "name": "Start vm-launchpad for master", 
                                    "start": {
                                        "python_variable": ["vm_ip_address = '127.0.0.1'"], 
                                        "component_name": "vm-launchpad", 
                                        "instance_id": "1", 
                                        "config_ready": True
                                    }
                                }]
                            }]
                        }
                    }
                }, 
                {
                    "component_name": "vm-launchpad", 
                    "component_type": "RWVM", 
                    "rwvm": {
                        "leader": True, 
                        "event_list": {
                            "event": [{
                                "name": "onentry", 
                                "action": [
                                    {
                                        "name": "Start the master", 
                                        "start": {
                                            "component_name": "master", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    },
                                    {
                                        "name": "Start the RW.Proc_1.Restconf", 
                                        "start": {
                                            "component_name": "RW.Proc_1.Restconf", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.Proc_3.CalProxy", 
                                        "start": {
                                            "component_name": "RW.Proc_3.CalProxy", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.Proc_4.nfvi-metrics-monitor", 
                                        "start": {
                                            "component_name": "RW.Proc_4.nfvi-metrics-monitor", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.Proc_5.network-services-manager", 
                                        "start": {
                                            "component_name": "RW.Proc_5.network-services-manager", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.Proc_6.virtual-network-function-manager", 
                                        "start": {
                                            "component_name": "RW.Proc_6.virtual-network-function-manager", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.Proc_7.virtual-network-service", 
                                        "start": {
                                            "component_name": "RW.Proc_7.virtual-network-service", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.Proc_8.nfvi-metrics-monitor", 
                                        "start": {
                                            "component_name": "RW.Proc_8.nfvi-metrics-monitor", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.MC.UI", 
                                        "start": {
                                            "component_name": "RW.MC.UI", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
#                                   {
#                                       "name": "Start the RW.COMPOSER.UI", 
#                                       "start": {
#                                           "component_name": "RW.COMPOSER.UI", 
#                                           "config_ready": True
#                                       }
#                                   }, 
                                    {
                                        "name": "Start the RW.Proc_10.launchpad", 
                                        "start": {
                                            "component_name": "RW.Proc_10.launchpad", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.Proc_11.Resource-Manager", 
                                        "start": {
                                            "component_name": "RW.Proc_11.Resource-Manager", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the RW.uAgent", 
                                        "start": {
                                            "python_variable": ["cmdargs_str = '--confd-proto AF_INET --confd-ip 127.0.0.1'"], 
                                            "component_name": "RW.uAgent", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }, 
                                    {
                                        "name": "Start the logd", 
                                        "start": {
                                            "component_name": "logd", 
                                            "recovery_action": "RESTART",
                                            "config_ready": True
                                        }
                                    }
                                ]
                            }]
                        }
                    }
                }, 
#               {
#                   "component_name": "RW.CLI", 
#                   "component_type": "PROC", 
#                   "native_proc": {
#                       "exe_path": "./usr/bin/rwcli", 
#                       "args": "--netconf_host 127.0.0.1 --netconf_port 2022 --schema_listing cli_launchpad_schema_listing.txt", 
#                   }
#               }, 
                {
                    "component_name": "RW.Proc_1.Restconf", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start RW.Restconf for RW.Proc_1.Restconf", 
                            "component_name": "RW.Restconf", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "RW.Restconf", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/restconf", 
                        "plugin_name": "restconf"
                    }
                }, 
                {
                    "component_name": "RW.Proc_3.CalProxy", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start RW.CalProxy for RW.Proc_3.CalProxy", 
                            "component_name": "RW.CalProxy", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "RW.CalProxy", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwcalproxytasklet", 
                        "plugin_name": "rwcalproxytasklet"
                    }
                }, 
                {
                    "component_name": "RW.Proc_4.nfvi-metrics-monitor", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start nfvi-metrics-monitor for RW.Proc_4.nfvi-metrics-monitor", 
                            "component_name": "nfvi-metrics-monitor", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "nfvi-metrics-monitor", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwmonitor", 
                        "plugin_name": "rwmonitor"
                    }
                }, 
                {
                    "component_name": "RW.Proc_5.network-services-manager", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start network-services-manager for RW.Proc_5.network-services-manager", 
                            "component_name": "network-services-manager", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "network-services-manager", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwnsmtasklet", 
                        "plugin_name": "rwnsmtasklet"
                    }
                }, 
                {
                    "component_name": "RW.Proc_6.virtual-network-function-manager", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start virtual-network-function-manager for RW.Proc_6.virtual-network-function-manager", 
                            "component_name": "virtual-network-function-manager", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "virtual-network-function-manager", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwvnfmtasklet", 
                        "plugin_name": "rwvnfmtasklet"
                    }
                }, 
                {
                    "component_name": "RW.Proc_7.virtual-network-service", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start virtual-network-service for RW.Proc_7.virtual-network-service", 
                            "component_name": "virtual-network-service", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "virtual-network-service", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwvnstasklet", 
                        "plugin_name": "rwvnstasklet"
                    }
                }, 
                {
                    "component_name": "RW.Proc_8.nfvi-metrics-monitor", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start nfvi-metrics-monitor for RW.Proc_8.nfvi-metrics-monitor", 
                            "component_name": "nfvi-metrics-monitor", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "RW.MC.UI", 
                    "component_type": "PROC", 
                    "native_proc": {
                        "exe_path": "./usr/share/rw.ui/skyquake/scripts/launch_ui.sh", 
                    }
                },
                {
                    "component_name": "RW.COMPOSER.UI",
                    "component_type": "PROC", 
                    "native_proc": {
                        "exe_path": "./usr/share/composer/scripts/launch_composer.sh",
                    }
                },
                {
                    "component_name": "RW.Proc_9.Configuration-Manager", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start Configuration-Manager for RW.Proc_9.Configuration-Manager", 
                            "component_name": "Configuration-Manager", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "Configuration-Manager", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwconmantasklet", 
                        "plugin_name": "rwconmantasklet"
                    }
                }, 
                {
                    "component_name": "RW.Proc_10.launchpad", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start launchpad for RW.Proc_10.launchpad", 
                            "component_name": "launchpad", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "launchpad", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwlaunchpad", 
                        "plugin_name": "rwlaunchpad"
                    }
                }, 
                {
                    "component_name": "RW.Proc_11.Resource-Manager", 
                    "component_type": "RWPROC", 
                    "rwproc": {
                        "tasklet": [{
                            "name": "Start Resource-Manager for RW.Proc_11.Resource-Manager", 
                            "component_name": "Resource-Manager", 
                            "recovery_action": "RESTART",
                            "config_ready": True
                        }]
                    }
                }, 
                {
                    "component_name": "Resource-Manager", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwresmgrtasklet", 
                        "plugin_name": "rwresmgrtasklet"
                    }
                }, 
                {
                    "component_name": "RW.uAgent", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwuagent-c", 
                        "plugin_name": "rwuagent-c"
                    }
                }, 
                {
                    "component_name": "logd", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwlogd-c", 
                        "plugin_name": "rwlogd-c"
                    }
                }, 
                {
                    "component_name": "msgbroker", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwmsgbroker-c", 
                        "plugin_name": "rwmsgbroker-c"
                    }
                }, 
                {
                    "component_name": "dtsrouter", 
                    "component_type": "RWTASKLET", 
                    "rwtasklet": {
                        "plugin_directory": "./usr/lib/rift/plugins/rwdtsrouter-c", 
                        "plugin_name": "rwdtsrouter-c"
                    }
                }
            ]
        })
        return manifest

    def tearDown(self):
        tasklist = { 'reaperd', 
                     'rwlogd-report-c', 
                     'launch_ui.sh' }
        for proc in psutil.process_iter():
          if proc.name() in tasklist:
             print("killing", proc.name())
             try:
               proc.kill()
             except:
               print(proc.name(), "no longer exists")
        self.loop.stop()
        self.loop.close()


class LaunchPadTest(LaunchPad):
    """
    DTS GI interface unittests

    Note:  Each tests uses a list of asyncio.Events for staging through the
    test.  These are required here because we are bring up each coroutine
    ("tasklet") at the same time and are not implementing any re-try
    mechanisms.  For instance, this is used in numerous tests to make sure that
    a publisher is up and ready before the subscriber sends queries.  Such
    event lists should not be used in production software.
    """
    @asyncio.coroutine
    def inventory(self):
        res_iter = yield from self.dts_mgmt.query_read('/rw-base:vcs/rw-base:info', flags=0)
        for i in res_iter:
           info_result = yield from i
        components = info_result.result.components.component_info
        recvd_list = {}
        for component in components:
            recvd_list[component.component_name] = (component.instance_id, 
                         component.rwcomponent_parent, 
                         component.component_type,
                         component.state)
        return recvd_list

    @asyncio.coroutine
    def issue_vcrash(self, component_type):
#       critical_components = {'msgbroker', 'dtsrouter'}
        critical_components = {'msgbroker', 'dtsrouter', 'RW.uAgent'}
        comp_inventory = yield from self.inventory()
        for component in comp_inventory:
          if ((comp_inventory[component])[2] == component_type):
              inst = (comp_inventory[component])[0]
              if (component in critical_components):
                  print(component, 'Marked as CRITICAL - Not restarting')
              else:
                  print('Crashing ', component_type,component)
                  vcrash_input = rwvcs.VCrashInput(instance_name=component+'-'+str(inst))
                  query_iter = yield from self.dts_mgmt.query_rpc( xpath="/rw-vcs:vcrash",
                                                      flags=0, msg=vcrash_input)
                  yield from asyncio.sleep(1, loop=self.loop)
                  restarted_inventory = yield from self.inventory()
                  self.assertTrue(restarted_inventory[component][3] != 'TO_RECOVER')

    def test_launch_pad(self):
        """
        Verify the launchpad setup functions
        The test will progress through stages defined by the events list:
            0:  mission_control setup is brought up
            2:  Tasklet/PROC/VM restarts tested to confirm recovery is proper
        """

        print("{{{{{{{{{{{{{{{{{{{{STARTING - mano recovery test")
#       confd_host="127.0.0.1"

        events = [asyncio.Event(loop=self.loop) for _ in range(2)]

        @asyncio.coroutine
        def sub():

            tinfo = self.new_tinfo('sub')
            self.dts_mgmt = rift.tasklets.DTS(tinfo, self.schema, self.loop)

            # Sleep for DTS registrations to complete
            print('.........................................................')
            print('........SLEEPING 80 seconds for system to come up........')
            yield from asyncio.sleep(80, loop=self.loop)
            print('........RESUMING........')

            @asyncio.coroutine
            def issue_vstop(component,inst,flag=0):
                vstop_input = rwvcs.VStopInput(instance_name=component+'-'+(str(inst))) 
                query_iter = yield from self.dts_mgmt.query_rpc( xpath="/rw-vcs:vstop",
                                    flags=flag, msg=vstop_input)
                yield from asyncio.sleep(1, loop=self.loop)


            @asyncio.coroutine
            def issue_vstart(component, parent, recover=False):
                vstart_input = rwvcs.VStartInput()
                vstart_input.component_name = component
                vstart_input.parent_instance = parent
                vstart_input.recover = recover
                query_iter = yield from self.dts_mgmt.query_rpc( xpath="/rw-vcs:vstart",
                                                      flags=0, msg=vstart_input)
                yield from asyncio.sleep(1, loop=self.loop)

            @asyncio.coroutine
            def issue_start_stop(comp_inventory, component_type):
#               critical_components = {'msgbroker', 'dtsrouter'}
                critical_components = {'msgbroker', 'dtsrouter', 'RW.uAgent'}
                for component in comp_inventory:
                  if ((comp_inventory[component])[2] == component_type):
                      inst = (comp_inventory[component])[0]
                      parent = (comp_inventory[component])[1]
                      if (component in critical_components):
                          print(component, 'Marked as CRITICAL - Not restarting')
                      else:
                          print('Stopping ', component_type,component)
                          yield from issue_vstop(component,inst)
                          restarted_inventory = yield from self.inventory()
#                         self.assertEqual(restarted_inventory[component][3],'TO_RECOVER')
                          print('Starting ',component_type,component)
                          yield from issue_vstart(component, parent, recover=True)
                          restarted_inventory = yield from self.inventory()
                          self.assertTrue(restarted_inventory[component][3] != 'TO_RECOVER')

            yield from asyncio.sleep(20, loop=self.loop)
            comp_inventory = yield from self.inventory()
            yield from issue_start_stop(comp_inventory, 'RWTASKLET')
#           yield from issue_start_stop(comp_inventory, 'RWPROC')
#           yield from self.issue_vcrash('RWTASKLET')

            yield from asyncio.sleep(20, loop=self.loop)
            restarted_inventory = yield from self.inventory()
#           critical_components = {'msgbroker', 'dtsrouter', 'RW.uAgent'}
            for comp in comp_inventory:
                self.assertEqual(str(comp_inventory[comp]), str(restarted_inventory[comp])) 
#               if (comp not in critical_components):
#                   inst = (comp_inventory[comp])[0]
#                   yield from issue_vstop(comp,inst)

            events[1].set()

        asyncio.ensure_future(sub(), loop=self.loop)
        self.run_until(events[1].is_set, timeout=260)


def main():
    plugin_dir = os.path.join(os.environ["RIFT_INSTALL"], "usr/lib/rift/plugins")
    if 'DTS_TEST_PUB_DIR' not in os.environ:
        os.environ['DTS_TEST_PUB_DIR'] = os.path.join(plugin_dir, 'dtstestpub')

    if 'RIFT_NO_SUDO_REAPER' not in os.environ:
        os.environ['RIFT_NO_SUDO_REAPER'] = '1'

    if 'MESSAGE_BROKER_DIR' not in os.environ:
        os.environ['MESSAGE_BROKER_DIR'] = os.path.join(plugin_dir, 'rwmsgbroker-c')

    if 'ROUTER_DIR' not in os.environ:
        os.environ['ROUTER_DIR'] = os.path.join(plugin_dir, 'rwdtsrouter-c')

    if 'RW_VAR_RIFT' not in os.environ:
        os.environ['RW_VAR_RIFT'] = '1'
    
    if 'INSTALLDIR' in os.environ:
        os.chdir(os.environ.get('INSTALLDIR')) 

#   if 'RWMSG_BROKER_SHUNT' not in os.environ:
#       os.environ['RWMSG_BROKER_SHUNT'] = '1'

    if 'TEST_ENVIRON' not in os.environ:
        os.environ['TEST_ENVIRON'] = '1'

    if 'RW_MANIFEST' not in os.environ:
        os.environ['RW_MANIFEST'] = os.path.join(install_dir, 'lptestmanifest.xml')

    parser = argparse.ArgumentParser()
    parser.add_argument('-v', '--verbose', action='store_true')
    args, _ = parser.parse_known_args()


    runner = xmlrunner.XMLTestRunner(output=os.environ["RIFT_MODULE_TEST"])
    unittest.main(testRunner=runner)

if __name__ == '__main__':
    main()

# vim: sw=4