Rename all Functest refs to Xtesting

It mainly renames python modules and then the related documentation
config files.

Change-Id: I186010bb88d3d39afe7b8fd1ebcef9c690cc1282
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

6 files changed, 0 insertions, 783 deletions

diff --git a/functest/core/__init__.py b/functest/core/__init__.py
deleted file mode 100644
index e69de29b..00000000
--- a/functest/core/__init__.py
+++ /dev/null
diff --git a/functest/core/feature.py b/functest/core/feature.py
deleted file mode 100644
index 65fd5a08..00000000
--- a/functest/core/feature.py
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2016 ZTE Corp and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-
-"""Define the parent classes of all Functest Features.
-
-Feature is considered as TestCase offered by Third-party. It offers
-helpers to run any python method or any bash command.
-"""
-
-import logging
-import subprocess
-import time
-
-import functest.core.testcase as base
-
-__author__ = ("Serena Feng <feng.xiaowei@zte.com.cn>, "
-              "Cedric Ollivier <cedric.ollivier@orange.com>")
-
-
-class Feature(base.TestCase):
-    """Base model for single feature."""
-
-    __logger = logging.getLogger(__name__)
-    dir_results = "/home/opnfv/functest/results"
-
-    def __init__(self, **kwargs):
-        super(Feature, self).__init__(**kwargs)
-        self.result_file = "{}/{}.log".format(self.dir_results, self.case_name)
-        try:
-            module = kwargs['run']['module']
-            self.logger = logging.getLogger(module)
-        except KeyError:
-            self.__logger.warning(
-                "Cannot get module name %s. Using %s as fallback",
-                kwargs, self.case_name)
-            self.logger = logging.getLogger(self.case_name)
-        handler = logging.StreamHandler()
-        handler.setLevel(logging.WARN)
-        self.logger.addHandler(handler)
-        handler = logging.FileHandler(self.result_file)
-        handler.setLevel(logging.DEBUG)
-        self.logger.addHandler(handler)
-        formatter = logging.Formatter(
-            '%(asctime)s - %(name)s - %(levelname)s - %(message)s')
-        handler.setFormatter(formatter)
-        self.logger.addHandler(handler)
-
-    def execute(self, **kwargs):
-        """Execute the Python method.
-
-        The subclasses must override the default implementation which
-        is false on purpose.
-
-        The new implementation must return 0 if success or anything
-        else if failure.
-
-        Args:
-            kwargs: Arbitrary keyword arguments.
-
-        Returns:
-            -1.
-        """
-        # pylint: disable=unused-argument,no-self-use
-        return -1
-
-    def run(self, **kwargs):
-        """Run the feature.
-
-        It allows executing any Python method by calling execute().
-
-        It sets the following attributes required to push the results
-        to DB:
-
-            * result,
-            * start_time,
-            * stop_time.
-
-        It doesn't fulfill details when pushing the results to the DB.
-
-        Args:
-            kwargs: Arbitrary keyword arguments.
-
-        Returns:
-            TestCase.EX_OK if execute() returns 0,
-            TestCase.EX_RUN_ERROR otherwise.
-        """
-        self.start_time = time.time()
-        exit_code = base.TestCase.EX_RUN_ERROR
-        self.result = 0
-        try:
-            if self.execute(**kwargs) == 0:
-                exit_code = base.TestCase.EX_OK
-                self.result = 100
-        except Exception:  # pylint: disable=broad-except
-            self.__logger.exception("%s FAILED", self.project_name)
-        self.__logger.info("Test result is stored in '%s'", self.result_file)
-        self.stop_time = time.time()
-        return exit_code
-
-
-class BashFeature(Feature):
-    """Class designed to run any bash command."""
-
-    __logger = logging.getLogger(__name__)
-
-    def execute(self, **kwargs):
-        """Execute the cmd passed as arg
-
-        Args:
-            kwargs: Arbitrary keyword arguments.
-
-        Returns:
-            0 if cmd returns 0,
-            -1 otherwise.
-        """
-        ret = -1
-        try:
-            cmd = kwargs["cmd"]
-            with open(self.result_file, 'w+') as f_stdout:
-                proc = subprocess.Popen(cmd.split(), stdout=f_stdout,
-                                        stderr=subprocess.STDOUT)
-            ret = proc.wait()
-            if ret != 0:
-                self.__logger.error("Execute command: %s failed", cmd)
-        except KeyError:
-            self.__logger.error("Please give cmd as arg. kwargs: %s", kwargs)
-        return ret
diff --git a/functest/core/robotframework.py b/functest/core/robotframework.py
deleted file mode 100644
index 54574a68..00000000
--- a/functest/core/robotframework.py
+++ /dev/null
@@ -1,126 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2017 Orange and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-
-"""Define classes required to run any Robot suites."""
-
-from __future__ import division
-
-import errno
-import logging
-import os
-
-import robot.api
-from robot.errors import RobotError
-import robot.run
-from robot.utils.robottime import timestamp_to_secs
-from six import StringIO
-
-from functest.core import testcase
-
-__author__ = "Cedric Ollivier <cedric.ollivier@orange.com>"
-
-
-class ResultVisitor(robot.api.ResultVisitor):
-    """Visitor to get result details."""
-
-    def __init__(self):
-        self._data = []
-
-    def visit_test(self, test):
-        output = {}
-        output['name'] = test.name
-        output['parent'] = test.parent.name
-        output['status'] = test.status
-        output['starttime'] = test.starttime
-        output['endtime'] = test.endtime
-        output['critical'] = test.critical
-        output['text'] = test.message
-        output['elapsedtime'] = test.elapsedtime
-        self._data.append(output)
-
-    def get_data(self):
-        """Get the details of the result."""
-        return self._data
-
-
-class RobotFramework(testcase.TestCase):
-    """RobotFramework runner."""
-
-    __logger = logging.getLogger(__name__)
-    dir_results = "/home/opnfv/functest/results"
-
-    def __init__(self, **kwargs):
-        self.res_dir = os.path.join(self.dir_results, 'robot')
-        self.xml_file = os.path.join(self.res_dir, 'output.xml')
-        super(RobotFramework, self).__init__(**kwargs)
-
-    def parse_results(self):
-        """Parse output.xml and get the details in it."""
-        result = robot.api.ExecutionResult(self.xml_file)
-        visitor = ResultVisitor()
-        result.visit(visitor)
-        try:
-            self.result = 100 * (
-                result.suite.statistics.critical.passed /
-                result.suite.statistics.critical.total)
-        except ZeroDivisionError:
-            self.__logger.error("No test has been run")
-        self.start_time = timestamp_to_secs(result.suite.starttime)
-        self.stop_time = timestamp_to_secs(result.suite.endtime)
-        self.details = {}
-        self.details['description'] = result.suite.name
-        self.details['tests'] = visitor.get_data()
-
-    def run(self, **kwargs):
-        """Run the RobotFramework suites
-
-        Here are the steps:
-           * create the output directories if required,
-           * get the results in output.xml,
-           * delete temporary files.
-
-        Args:
-            kwargs: Arbitrary keyword arguments.
-
-        Returns:
-            EX_OK if all suites ran well.
-            EX_RUN_ERROR otherwise.
-        """
-        try:
-            suites = kwargs["suites"]
-            variable = kwargs.get("variable", [])
-            variablefile = kwargs.get("variablefile", [])
-        except KeyError:
-            self.__logger.exception("Mandatory args were not passed")
-            return self.EX_RUN_ERROR
-        try:
-            os.makedirs(self.res_dir)
-        except OSError as ex:
-            if ex.errno != errno.EEXIST:
-                self.__logger.exception("Cannot create %s", self.res_dir)
-                return self.EX_RUN_ERROR
-        except Exception:  # pylint: disable=broad-except
-            self.__logger.exception("Cannot create %s", self.res_dir)
-            return self.EX_RUN_ERROR
-        stream = StringIO()
-        robot.run(*suites, variable=variable, variablefile=variablefile,
-                  output=self.xml_file, log='NONE',
-                  report='NONE', stdout=stream)
-        self.__logger.info("\n" + stream.getvalue())
-        self.__logger.info("Results were successfully generated")
-        try:
-            self.parse_results()
-            self.__logger.info("Results were successfully parsed")
-        except RobotError as ex:
-            self.__logger.error("Run suites before publishing: %s", ex.message)
-            return self.EX_RUN_ERROR
-        except Exception:  # pylint: disable=broad-except
-            self.__logger.exception("Cannot parse results")
-            return self.EX_RUN_ERROR
-        return self.EX_OK
diff --git a/functest/core/testcase.py b/functest/core/testcase.py
deleted file mode 100644
index e8bb1409..00000000
--- a/functest/core/testcase.py
+++ /dev/null
@@ -1,227 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2016 Orange and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-
-"""Define the parent class of all Functest TestCases."""
-
-from datetime import datetime
-import json
-import logging
-import os
-import re
-import requests
-
-from functest.utils import decorators
-from functest.utils import env
-
-
-import prettytable
-
-
-__author__ = "Cedric Ollivier <cedric.ollivier@orange.com>"
-
-
-class TestCase(object):
-    """Base model for single test case."""
-
-    EX_OK = os.EX_OK
-    """everything is OK"""
-
-    EX_RUN_ERROR = os.EX_SOFTWARE
-    """run() failed"""
-
-    EX_PUSH_TO_DB_ERROR = os.EX_SOFTWARE - 1
-    """push_to_db() failed"""
-
-    EX_TESTCASE_FAILED = os.EX_SOFTWARE - 2
-    """results are false"""
-
-    _job_name_rule = "(dai|week)ly-(.+?)-[0-9]*"
-    _headers = {'Content-Type': 'application/json'}
-    __logger = logging.getLogger(__name__)
-
-    def __init__(self, **kwargs):
-        self.details = {}
-        self.project_name = kwargs.get('project_name', 'functest')
-        self.case_name = kwargs.get('case_name', '')
-        self.criteria = kwargs.get('criteria', 100)
-        self.result = 0
-        self.start_time = 0
-        self.stop_time = 0
-
-    def __str__(self):
-        try:
-            assert self.project_name
-            assert self.case_name
-            result = 'PASS' if(self.is_successful(
-                ) == TestCase.EX_OK) else 'FAIL'
-            msg = prettytable.PrettyTable(
-                header_style='upper', padding_width=5,
-                field_names=['test case', 'project', 'duration',
-                             'result'])
-            msg.add_row([self.case_name, self.project_name,
-                         self.get_duration(), result])
-            return msg.get_string()
-        except AssertionError:
-            self.__logger.error("We cannot print invalid objects")
-            return super(TestCase, self).__str__()
-
-    def get_duration(self):
-        """Return the duration of the test case.
-
-        Returns:
-            duration if start_time and stop_time are set
-            "XX:XX" otherwise.
-        """
-        try:
-            assert self.start_time
-            assert self.stop_time
-            if self.stop_time < self.start_time:
-                return "XX:XX"
-            return "{0[0]:02.0f}:{0[1]:02.0f}".format(divmod(
-                self.stop_time - self.start_time, 60))
-        except Exception:  # pylint: disable=broad-except
-            self.__logger.error("Please run test before getting the duration")
-            return "XX:XX"
-
-    def is_successful(self):
-        """Interpret the result of the test case.
-
-        It allows getting the result of TestCase. It completes run()
-        which only returns the execution status.
-
-        It can be overriden if checking result is not suitable.
-
-        Returns:
-            TestCase.EX_OK if result is 'PASS'.
-            TestCase.EX_TESTCASE_FAILED otherwise.
-        """
-        try:
-            assert self.criteria
-            assert self.result is not None
-            if (not isinstance(self.result, str) and
-                    not isinstance(self.criteria, str)):
-                if self.result >= self.criteria:
-                    return TestCase.EX_OK
-            else:
-                # Backward compatibility
-                # It must be removed as soon as TestCase subclasses
-                # stop setting result = 'PASS' or 'FAIL'.
-                # In this case criteria is unread.
-                self.__logger.warning(
-                    "Please update result which must be an int!")
-                if self.result == 'PASS':
-                    return TestCase.EX_OK
-        except AssertionError:
-            self.__logger.error("Please run test before checking the results")
-        return TestCase.EX_TESTCASE_FAILED
-
-    def run(self, **kwargs):
-        """Run the test case.
-
-        It allows running TestCase and getting its execution
-        status.
-
-        The subclasses must override the default implementation which
-        is false on purpose.
-
-        The new implementation must set the following attributes to
-        push the results to DB:
-
-            * result,
-            * start_time,
-            * stop_time.
-
-        Args:
-            kwargs: Arbitrary keyword arguments.
-
-        Returns:
-            TestCase.EX_RUN_ERROR.
-        """
-        # pylint: disable=unused-argument
-        self.__logger.error("Run must be implemented")
-        return TestCase.EX_RUN_ERROR
-
-    @decorators.can_dump_request_to_file
-    def push_to_db(self):
-        """Push the results of the test case to the DB.
-
-        It allows publishing the results and checking the status.
-
-        It could be overriden if the common implementation is not
-        suitable.
-
-        The following attributes must be set before pushing the results to DB:
-
-            * project_name,
-            * case_name,
-            * result,
-            * start_time,
-            * stop_time.
-
-        The next vars must be set in env:
-
-            * TEST_DB_URL,
-            * INSTALLER_TYPE,
-            * DEPLOY_SCENARIO,
-            * NODE_NAME,
-            * BUILD_TAG.
-
-        Returns:
-            TestCase.EX_OK if results were pushed to DB.
-            TestCase.EX_PUSH_TO_DB_ERROR otherwise.
-        """
-        try:
-            assert self.project_name
-            assert self.case_name
-            assert self.start_time
-            assert self.stop_time
-            url = env.get('TEST_DB_URL')
-            data = {"project_name": self.project_name,
-                    "case_name": self.case_name,
-                    "details": self.details}
-            data["installer"] = env.get('INSTALLER_TYPE')
-            data["scenario"] = env.get('DEPLOY_SCENARIO')
-            data["pod_name"] = env.get('NODE_NAME')
-            data["build_tag"] = env.get('BUILD_TAG')
-            data["criteria"] = 'PASS' if self.is_successful(
-                ) == TestCase.EX_OK else 'FAIL'
-            data["start_date"] = datetime.fromtimestamp(
-                self.start_time).strftime('%Y-%m-%d %H:%M:%S')
-            data["stop_date"] = datetime.fromtimestamp(
-                self.stop_time).strftime('%Y-%m-%d %H:%M:%S')
-            try:
-                data["version"] = re.search(
-                    TestCase._job_name_rule,
-                    env.get('BUILD_TAG')).group(2)
-            except Exception:  # pylint: disable=broad-except
-                data["version"] = "unknown"
-            req = requests.post(
-                url, data=json.dumps(data, sort_keys=True),
-                headers=self._headers)
-            req.raise_for_status()
-            self.__logger.info(
-                "The results were successfully pushed to DB %s", url)
-        except AssertionError:
-            self.__logger.exception(
-                "Please run test before publishing the results")
-            return TestCase.EX_PUSH_TO_DB_ERROR
-        except requests.exceptions.HTTPError:
-            self.__logger.exception("The HTTP request raises issues")
-            return TestCase.EX_PUSH_TO_DB_ERROR
-        except Exception:  # pylint: disable=broad-except
-            self.__logger.exception("The results cannot be pushed to DB")
-            return TestCase.EX_PUSH_TO_DB_ERROR
-        return TestCase.EX_OK
-
-    def clean(self):
-        """Clean the resources.
-
-        It can be overriden if resources must be deleted after
-        running the test case.
-        """
diff --git a/functest/core/unit.py b/functest/core/unit.py
deleted file mode 100644
index 61b5a58d..00000000
--- a/functest/core/unit.py
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2016 Cable Television Laboratories, Inc. and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-
-"""Define the parent class to run unittest.TestSuite as TestCase."""
-
-from __future__ import division
-
-import logging
-import time
-import unittest
-
-import six
-
-from functest.core import testcase
-
-__author__ = ("Steven Pisarski <s.pisarski@cablelabs.com>, "
-              "Cedric Ollivier <cedric.ollivier@orange.com>")
-
-
-class Suite(testcase.TestCase):
-    """Base model for running unittest.TestSuite."""
-
-    __logger = logging.getLogger(__name__)
-
-    def __init__(self, **kwargs):
-        super(Suite, self).__init__(**kwargs)
-        self.suite = None
-
-    def run(self, **kwargs):
-        """Run the test suite.
-
-        It allows running any unittest.TestSuite and getting its
-        execution status.
-
-        By default, it runs the suite defined as instance attribute.
-        It can be overriden by passing name as arg. It must
-        conform with TestLoader.loadTestsFromName().
-
-        It sets the following attributes required to push the results
-        to DB:
-
-            * result,
-            * start_time,
-            * stop_time,
-            * details.
-
-        Args:
-            kwargs: Arbitrary keyword arguments.
-
-        Returns:
-            TestCase.EX_OK if any TestSuite has been run,
-            TestCase.EX_RUN_ERROR otherwise.
-        """
-        try:
-            name = kwargs["name"]
-            try:
-                self.suite = unittest.TestLoader().loadTestsFromName(name)
-            except ImportError:
-                self.__logger.error("Can not import %s", name)
-                return testcase.TestCase.EX_RUN_ERROR
-        except KeyError:
-            pass
-        try:
-            assert self.suite
-            self.start_time = time.time()
-            stream = six.StringIO()
-            result = unittest.TextTestRunner(
-                stream=stream, verbosity=2).run(self.suite)
-            self.__logger.debug("\n\n%s", stream.getvalue())
-            self.stop_time = time.time()
-            self.details = {
-                "testsRun": result.testsRun,
-                "failures": len(result.failures),
-                "errors": len(result.errors),
-                "stream": stream.getvalue()}
-            self.result = 100 * (
-                (result.testsRun - (len(result.failures) +
-                                    len(result.errors))) /
-                result.testsRun)
-            return testcase.TestCase.EX_OK
-        except AssertionError:
-            self.__logger.error("No suite is defined")
-            return testcase.TestCase.EX_RUN_ERROR
-        except ZeroDivisionError:
-            self.__logger.error("No test has been run")
-            return testcase.TestCase.EX_RUN_ERROR
diff --git a/functest/core/vnf.py b/functest/core/vnf.py
deleted file mode 100644
index cf20492b..00000000
--- a/functest/core/vnf.py
+++ /dev/null
@@ -1,205 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2016 Orange and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-
-"""Define the parent class of all VNF TestCases."""
-
-import logging
-import time
-import uuid
-
-from snaps.config.user import UserConfig
-from snaps.config.project import ProjectConfig
-from snaps.openstack.create_user import OpenStackUser
-from snaps.openstack.create_project import OpenStackProject
-from snaps.openstack.tests import openstack_tests
-
-from functest.core import testcase
-from functest.utils import constants
-
-__author__ = ("Morgan Richomme <morgan.richomme@orange.com>, "
-              "Valentin Boucher <valentin.boucher@orange.com>")
-
-
-class VnfPreparationException(Exception):
-    """Raise when VNF preparation cannot be executed."""
-
-
-class OrchestratorDeploymentException(Exception):
-    """Raise when orchestrator cannot be deployed."""
-
-
-class VnfDeploymentException(Exception):
-    """Raise when VNF cannot be deployed."""
-
-
-class VnfTestException(Exception):
-    """Raise when VNF cannot be tested."""
-
-
-class VnfOnBoarding(testcase.TestCase):
-    # pylint: disable=too-many-instance-attributes
-    """Base model for VNF test cases."""
-
-    __logger = logging.getLogger(__name__)
-
-    def __init__(self, **kwargs):
-        super(VnfOnBoarding, self).__init__(**kwargs)
-        self.uuid = uuid.uuid4()
-        self.user_name = "{}-{}".format(self.case_name, self.uuid)
-        self.tenant_name = "{}-{}".format(self.case_name, self.uuid)
-        self.snaps_creds = {}
-        self.created_object = []
-        self.os_project = None
-        self.tenant_description = "Created by OPNFV Functest: {}".format(
-            self.case_name)
-
-    def run(self, **kwargs):
-        """
-        Run of the VNF test case:
-
-            * Deploy an orchestrator if needed (e.g. heat, cloudify, ONAP,...),
-            * Deploy the VNF,
-            * Perform tests on the VNF
-
-          A VNF test case is successfull when the 3 steps are PASS
-          If one of the step is FAIL, the test case is FAIL
-
-        Returns:
-          TestCase.EX_OK if result is 'PASS'.
-          TestCase.EX_TESTCASE_FAILED otherwise.
-        """
-        self.start_time = time.time()
-
-        try:
-            self.prepare()
-            if (self.deploy_orchestrator() and
-                    self.deploy_vnf() and
-                    self.test_vnf()):
-                self.stop_time = time.time()
-                # Calculation with different weight depending on the steps TODO
-                self.result = 100
-                return testcase.TestCase.EX_OK
-            self.result = 0
-            self.stop_time = time.time()
-            return testcase.TestCase.EX_TESTCASE_FAILED
-        except Exception:  # pylint: disable=broad-except
-            self.stop_time = time.time()
-            self.__logger.exception("Exception on VNF testing")
-            return testcase.TestCase.EX_TESTCASE_FAILED
-
-    def prepare(self):
-        """
-        Prepare the environment for VNF testing:
-
-            * Creation of a user,
-            * Creation of a tenant,
-            * Allocation admin role to the user on this tenant
-
-        Returns base.TestCase.EX_OK if preparation is successfull
-
-        Raise VnfPreparationException in case of problem
-        """
-        try:
-            self.__logger.info(
-                "Prepare VNF: %s, description: %s", self.case_name,
-                self.tenant_description)
-            snaps_creds = openstack_tests.get_credentials(
-                os_env_file=constants.ENV_FILE)
-
-            self.os_project = OpenStackProject(
-                snaps_creds,
-                ProjectConfig(
-                    name=self.tenant_name,
-                    description=self.tenant_description
-                ))
-            self.os_project.create()
-            self.created_object.append(self.os_project)
-            user_creator = OpenStackUser(
-                snaps_creds,
-                UserConfig(
-                    name=self.user_name,
-                    password=str(uuid.uuid4()),
-                    roles={'admin': self.tenant_name}))
-            user_creator.create()
-            self.created_object.append(user_creator)
-            self.snaps_creds = user_creator.get_os_creds(self.tenant_name)
-
-            return testcase.TestCase.EX_OK
-        except Exception:  # pylint: disable=broad-except
-            self.__logger.exception("Exception raised during VNF preparation")
-            raise VnfPreparationException
-
-    def deploy_orchestrator(self):
-        """
-        Deploy an orchestrator (optional).
-
-        If this method is overriden then raise orchestratorDeploymentException
-        if error during orchestrator deployment
-        """
-        self.__logger.info("Deploy orchestrator (if necessary)")
-        return True
-
-    def deploy_vnf(self):
-        """
-        Deploy the VNF
-
-        This function MUST be implemented by vnf test cases.
-        The details section MAY be updated in the vnf test cases.
-
-        The deployment can be executed via a specific orchestrator
-        or using build-in orchestrators such as heat, OpenBaton, cloudify,
-        juju, onap, ...
-
-        Returns:
-            True if the VNF is properly deployed
-            False if the VNF is not deployed
-
-        Raise VnfDeploymentException if error during VNF deployment
-        """
-        self.__logger.error("VNF must be deployed")
-        raise VnfDeploymentException
-
-    def test_vnf(self):
-        """
-        Test the VNF
-
-        This function MUST be implemented by vnf test cases.
-        The details section MAY be updated in the vnf test cases.
-
-        Once a VNF is deployed, it is assumed that specific test suite can be
-        run to validate the VNF.
-        Please note that the same test suite can be used on several test case
-        (e.g. clearwater test suite can be used whatever the orchestrator used
-        for the deployment)
-
-        Returns:
-            True if VNF tests are PASS
-            False if test suite is FAIL
-
-        Raise VnfTestException if error during VNF test
-        """
-        self.__logger.error("VNF must be tested")
-        raise VnfTestException
-
-    def clean(self):
-        """
-        Clean VNF test case.
-
-        It is up to the test providers to delete resources used for the tests.
-        By default we clean:
-
-            * the user,
-            * the tenant
-        """
-        self.__logger.info('Removing the VNF resources ..')
-        for creator in reversed(self.created_object):
-            try:
-                creator.clean()
-            except Exception as exc:  # pylint: disable=broad-except
-                self.__logger.error('Unexpected error cleaning - %s', exc)