Create run_test.py using the tier mechanism to run the tests

JIRA: FUNCTEST-227
JIRA: FUNCTEST-190

Change-Id: I5445ad36ec65e62d48c8f5b16352caea2e51e3c9
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

6 files changed, 409 insertions, 35 deletions

diff --git a/ci/exec_test.sh b/ci/exec_test.sh
new file mode 100644
index 00000000..2e16fbb3
--- /dev/null
+++ b/ci/exec_test.sh
@@ -0,0 +1,208 @@
+#!/bin/bash
+
+#
+# Author: Jose Lausuch (jose.lausuch@ericsson.com)
+#         Morgan Richomme (morgan.richomme@orange.com)
+# Installs the Functest framework within the Docker container
+# and run the tests automatically
+#
+#
+# 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
+#
+
+usage="Script to trigger the tests automatically.
+
+usage:
+    bash $(basename "$0") [-h|--help] [-t <test_name>]
+
+where:
+    -h|--help         show this help text
+    -r|--report       push results to database (false by default)
+    -s|--serial       run Tempest tests in one thread
+    -t|--test         run specific test case
+      <test_name>"
+
+
+report=""
+serial=false
+
+# Get the list of runnable tests
+# Check if we are in CI mode
+debug=""
+if [[ "${CI_DEBUG,,}" == "true" ]];then
+    debug="--debug"
+fi
+
+FUNCTEST_REPO_DIR=${repos_dir}/functest/
+FUNCTEST_CONF_DIR=/home/opnfv/functest/conf/
+
+
+function odl_tests(){
+    keystone_ip=$(openstack catalog show identity |grep publicURL| cut -f3 -d"/" | cut -f1 -d":")
+    # historically most of the installers use the same IP for neutron and keystone API
+    neutron_ip=$keystone_ip
+    odl_ip=$(openstack catalog show network | grep publicURL | cut -f3 -d"/" | cut -f1 -d":")
+    usr_name=$(env | grep OS | grep OS_USERNAME | cut -f2 -d'=')
+    password=$(env | grep OS | grep OS_PASSWORD | cut -f2 -d'=')
+    odl_port=8181
+    if [ $INSTALLER_TYPE == "fuel" ]; then
+        odl_port=8282
+    elif [ $INSTALLER_TYPE == "apex" ]; then
+        :
+    elif [ $INSTALLER_TYPE == "joid" ]; then
+        odl_ip=$(env | grep SDN_CONTROLLER | cut -f2 -d'=')
+        neutron_ip=$(openstack catalog show network | grep publicURL | cut -f3 -d"/" | cut -f1 -d":")
+        odl_port=8080
+        :
+    elif [ $INSTALLER_TYPE == "compass" ]; then
+        :
+    else
+        error "INSTALLER_TYPE not valid."
+        exit 1
+    fi
+}
+function run_test(){
+    test_name=$1
+    echo -e "\n\n\n\n"
+    echo "----------------------------------------------"
+    echo "  Running test case: ${test_name}"
+    echo "----------------------------------------------"
+    echo ""
+    serial_flag=""
+    if [ $serial == "true" ]; then
+        serial_flag="-s"
+    fi
+
+    case $test_name in
+        "healthcheck")
+            echo "Running health check test..."
+            ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/healthcheck.sh
+        ;;
+        "vping_ssh")
+            echo "Running vPing-SSH test..."
+            python ${FUNCTEST_REPO_DIR}/testcases/vPing/CI/libraries/vPing_ssh.py \
+                $debug $report
+        ;;
+        "vping_userdata")
+            echo "Running vPing-userdata test... "
+            python ${FUNCTEST_REPO_DIR}/testcases/vPing/CI/libraries/vPing_userdata.py \
+                $debug $report
+        ;;
+        "odl")
+            echo "Running ODL test..."
+            odl_tests
+            ODL_PORT=$odl_port ODL_IP=$odl_ip KEYSTONE_IP=$keystone_ip NEUTRON_IP=$neutron_ip USR_NAME=$usr_name PASS=$password \
+                ${FUNCTEST_REPO_DIR}/testcases/Controllers/ODL/CI/start_tests.sh
+
+            # push results to the DB in case of CI
+            if [[ -n "$DEPLOY_SCENARIO" && "$DEPLOY_SCENARIO" != "none" ]]; then
+                odl_logs="/home/opnfv/functest/results/odl/logs/2"
+                odl_path="${FUNCTEST_REPO_DIR}/testcases/Controllers/ODL/CI"
+                node_name=$(env | grep NODE_NAME | cut -f2 -d'=')
+                python ${odl_path}/odlreport2db.py -x ${odl_logs}/output.xml -i ${INSTALLER_TYPE} -p ${node_name} -s ${DEPLOY_SCENARIO}
+            fi
+        ;;
+        "tempest")
+            echo "Running Tempest tests..."
+            python ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/run_tempest.py \
+                $debug $serial_flag $clean_flag -m smoke $report
+            # save tempest.conf for further troubleshooting
+            tempest_conf="${RALLY_VENV_DIR}/tempest/for-deployment-*/tempest.conf"
+            if [ -f ${tempest_conf} ]; then
+                cp $tempest_conf ${FUNCTEST_CONF_DIR}
+            fi
+        ;;
+        "vims")
+            echo "Running vIMS test..."
+            python ${FUNCTEST_REPO_DIR}/testcases/vIMS/CI/vIMS.py \
+                $debug $clean_flag $report
+        ;;
+        "rally")
+            echo "Running Rally benchmark suite..."
+            python ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py \
+                $debug $clean_flag all $report
+
+        ;;
+        "bgpvpn")
+            echo "Running BGPVPN Tempest test case..."
+            pushd ${repos_dir}/bgpvpn/
+              pip install --no-deps -e .
+            popd
+            tempest_dir=$(ls -t /home/opnfv/.rally/tempest/ |grep for-deploy |tail -1)
+            if [[ $tempest_dir == "" ]]; then
+                error "Make sure tempest was running before"
+            fi
+            tempest_dir=/home/opnfv/.rally/tempest/$tempest_dir
+            pushd $tempest_dir
+              mkdir -p /etc/tempest/
+              cp tempest.conf /etc/tempest/
+              echo "[service_available]
+bgpvpn = True" >> /etc/tempest/tempest.conf
+              ./run_tempest.sh -t -N -- networking_bgpvpn_tempest
+              rm -rf /etc/tempest/tempest.conf
+            popd
+        ;;
+        "onos")
+            echo "Running ONOS test case..."
+            if [ $INSTALLER_TYPE == "joid" ]; then
+                python ${FUNCTEST_REPO_DIR}/testcases/Controllers/ONOS/Teston/CI/onosfunctest.py -i joid
+            else
+                python ${FUNCTEST_REPO_DIR}/testcases/Controllers/ONOS/Teston/CI/onosfunctest.py
+            fi
+      ;;
+        "promise")
+            echo "Running PROMISE test case..."
+            python ${FUNCTEST_REPO_DIR}/testcases/features/promise.py $debug $report
+            sleep 10 # to let the instances terminate
+        ;;
+        "doctor")
+            echo "Running Doctor test..."
+            python ${FUNCTEST_REPO_DIR}/testcases/features/doctor.py
+        ;;
+        "ovno")
+            echo "Running OpenContrail test..."
+            ${repos_dir}/ovno/Testcases/RunTests.sh
+        ;;
+    esac
+}
+
+
+# Parse parameters
+while [[ $# > 0 ]]
+    do
+    key="$1"
+    case $key in
+        -h|--help)
+            echo "$usage"
+            exit 0
+            shift
+        ;;
+        -r|--report)
+            report="-r"
+        ;;
+        -s|--serial)
+            serial=true
+        ;;
+        -t|--test|--tests)
+            TEST="$2"
+            shift
+        ;;
+        *)
+            echo "unknown option $1 $2"
+            exit 1
+        ;;
+    esac
+    shift # past argument or value
+done
+
+
+# Source credentials
+echo "Sourcing Credentials ${FUNCTEST_CONF_DIR}/openstack.creds to run the tests.."
+source ${FUNCTEST_CONF_DIR}/openstack.creds
+
+
+# Run test
+run_test $TEST
diff --git a/ci/prepare_env.py b/ci/prepare_env.py
index 710a767e..b462f963 100644
--- a/ci/prepare_env.py
+++ b/ci/prepare_env.py
@@ -19,7 +19,6 @@ import subprocess
 import sys
 import yaml
 
-import functest.ci.tier_builder as tb
 import functest.utils.functest_logger as ft_logger
 import functest.utils.functest_utils as ft_utils
 import functest.utils.generate_defaults as gen_def
@@ -248,15 +247,6 @@ def generate_os_defaults():
     gen_def.main()
 
 
-def generate_tiers():
-    print_separator()
-    logger.info("Generating Tiers and test cases...")
-    file = FUNCTEST_REPO + "/ci/testcases.yaml"
-
-    t = tb.TierBuilder(CI_INSTALLER_TYPE, CI_SCENARIO, file)
-    logger.info("Tiers and tests to be executed:\n\n%s" % t)
-
-
 def check_environment():
     msg_not_active = "The Functest environment is not installed."
     if not os.path.isfile(ENV_FILE):
@@ -285,7 +275,6 @@ def main():
         verify_deployment()
         install_rally()
         generate_os_defaults()
-        generate_tiers()
 
         with open(ENV_FILE, "w") as env_file:
             env_file.write("1")
diff --git a/ci/run_tests.py b/ci/run_tests.py
new file mode 100644
index 00000000..95bc9802
--- /dev/null
+++ b/ci/run_tests.py
@@ -0,0 +1,134 @@
+#!/bin/bash
+#
+# Author: Jose Lausuch (jose.lausuch@ericsson.com)
+#
+# 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
+#
+
+import argparse
+import os
+import sys
+
+import functest.ci.tier_builder as tb
+import functest.utils.functest_logger as ft_logger
+import functest.utils.clean_openstack as clean_os
+
+
+""" arguments """
+parser = argparse.ArgumentParser()
+parser.add_argument("-t", "--test", dest="test", action='store',
+                    help="Test case or tier (group of tests) to be executed. "
+                    "It will run all the test if not specified.")
+parser.add_argument("-n", "--noclean", help="Do not clean OpenStack resources"
+                    " after running each test (default=false).",
+                    action="store_true")
+parser.add_argument("-r", "--report", help="Push results to database "
+                    "(default=false).", action="store_true")
+args = parser.parse_args()
+
+
+""" logging configuration """
+logger = ft_logger.Logger("run_test").getLogger()
+
+
+""" global variables """
+REPOS_DIR = os.getenv('repos_dir')
+FUNCTEST_REPO = ("%s/functest/" % REPOS_DIR)
+EXEC_SCRIPT = ("%sci/exec_test.sh" % FUNCTEST_REPO)
+CLEAN_FLAG = True
+REPORT_FLAG = False
+
+
+def print_separator(str, count=45):
+    line = ""
+    for i in range(0, count - 1):
+        line += str
+
+    logger.info("%s" % line)
+
+
+def cleanup():
+    print_separator("+")
+    logger.info("Cleaning OpenStack resources...")
+    print_separator("+")
+    clean_os.main()
+    print_separator("")
+
+
+def run_test(test):
+    test_name = test.get_name()
+    print_separator("")
+    print_separator("=")
+    logger.info("Running test case '%s'..." % test_name)
+    print_separator("=")
+    logger.debug("\n%s" % test)
+    flags = (" -t %s" % (test_name))
+    if REPORT_FLAG:
+        flags += " -r"
+
+    cmd = ("%s%s" % (EXEC_SCRIPT, flags))
+    logger.debug("Executing command %s" % cmd)
+
+    print_separator("")
+
+    if CLEAN_FLAG:
+        cleanup()
+
+
+def run_tier(tier):
+    print_separator("#")
+    logger.info("Running tier '%s'" % tier.get_name())
+    print_separator("#")
+    logger.debug("\n%s" % tier)
+    for test in tier.get_tests():
+        run_test(test)
+
+
+def run_all(tiers):
+    logger.debug("Tiers to be executed:\n\n%s" % tiers)
+    for tier in tiers.get_tiers():
+        run_tier(tier)
+
+
+def main():
+    global CLEAN_FLAG
+    global REPORT_FLAG
+
+    CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
+    CI_SCENARIO = os.getenv('DEPLOY_SCENARIO')
+
+    file = FUNCTEST_REPO + "/ci/testcases.yaml"
+    _tiers = tb.TierBuilder(CI_INSTALLER_TYPE, CI_SCENARIO, file)
+
+    if args.noclean:
+        CLEAN_FLAG = False
+
+    if args.report:
+        REPORT_FLAG = True
+
+    if args.test:
+        if _tiers.get_tier(args.test):
+            run_tier(_tiers.get_tier(args.test))
+
+        elif _tiers.get_test(args.test):
+            run_test(_tiers.get_test(args.test))
+
+        elif args.test == "all":
+            run_all(_tiers)
+
+        else:
+            logger.error("Unknown test case or tier '%s', or not supported by "
+                         "the given scenario '%s'."
+                         % (args.test, CI_SCENARIO))
+            logger.debug("Available tiers are:\n\n%s"
+                         % _tiers)
+    else:
+        run_all(_tiers)
+
+    sys.exit(0)
+
+if __name__ == '__main__':
+    main()
diff --git a/ci/testcases.yaml b/ci/testcases.yaml
index 42458bbe..8dc22a64 100644
--- a/ci/testcases.yaml
+++ b/ci/testcases.yaml
@@ -4,7 +4,7 @@ tiers:
         order: 0
         ci: daily
         description : >-
-            This is the first tier to be executed to verify the basic
+            First tier to be executed to verify the basic
             operations in the VIM.
         testcases:
             -
@@ -22,8 +22,7 @@ tiers:
         order: 1
         ci: daily
         description : >-
-            This is the second tier in Functest and consist of a set of basic
-            Functional tests to validate the OpenStack deployment.
+            Set of basic Functional tests to validate the OpenStack deployment.
         testcases:
             -
                 name: vping_ssh
@@ -65,22 +64,22 @@ tiers:
                     installer: ''
                     scenario: ''
 
-            -
-                name: security_groups
-                description: >-
-                    This test case verifies the functionality of the OpenStack
-                    security groups and that the port rules created are
-                    fullfilled.
-                dependencies:
-                    installer: ''
-                    scenario: ''
+            #-
+            #    name: security_groups
+            #    description: >-
+            #        This test case verifies the functionality of the OpenStack
+            #        security groups and that the port rules created are
+            #        fullfilled.
+            #    dependencies:
+            #        installer: ''
+            #        scenario: ''
 
     -
         name: sdn_suites
         order: 2
         ci: daily
         description : >-
-            This tier contains the test suites corresponding to the different
+            Test suites corresponding to the different
             SDN Controllers existing in OPNFV.
         testcases:
             -
@@ -117,7 +116,7 @@ tiers:
         order: 3
         ci: daily
         description : >-
-            This tier contains the test suites from feature projects
+            Test suites from feature projects
             integrated in functest
         testcases:
             -
@@ -149,14 +148,12 @@ tiers:
         order: 4
         ci: weekly
         description : >-
-            This tier contains the test suites from feature projects
-            integrated in functest
+            This test case runs the full set of the OpenStack Tempest suite.
         testcases:
             -
                 name: tempest_full_parallel
                 description: >-
-                    This test case runs the full set of the OpenStack
-                    Tempest suite. The list of test cases is generated by
+                    The list of test cases is generated by
                     Tempest automatically and depend on the parameters of
                     the OpenStack deplopyment.
                 dependencies:
@@ -168,7 +165,7 @@ tiers:
         order: 5
         ci: weekly
         description : >-
-            This tier contains the Rally suite from the OpenStack community.
+            Rally suite from the OpenStack community.
         testcases:
             -
                 name: rally_full
@@ -184,7 +181,7 @@ tiers:
         order: 6
         ci: weekly
         description : >-
-            This tier contains a collection of VNF test cases.
+            Collection of VNF test cases.
         testcases:
             -
                 name: vims
diff --git a/ci/tier_builder.py b/ci/tier_builder.py
index e66e97a3..82b58cd0 100644
--- a/ci/tier_builder.py
+++ b/ci/tier_builder.py
@@ -54,6 +54,27 @@ class TierBuilder:
 
             self.tier_objects.append(tier)
 
+    def get_tiers(self):
+        return self.tier_objects
+
+    def get_tier(self, tier_name):
+        for i in range(0, len(self.tier_objects)):
+            if self.tier_objects[i].get_name() == tier_name:
+                return self.tier_objects[i]
+        return None
+
+    def get_test(self, test_name):
+        for i in range(0, len(self.tier_objects)):
+            if self.tier_objects[i].is_test(test_name):
+                return self.tier_objects[i].get_test(test_name)
+        return None
+
+    def get_tests(self, tier_name):
+        for i in range(0, len(self.tier_objects)):
+            if self.tier_objects[i].get_name() == tier_name:
+                return self.tier_objects[i].get_tests()
+        return None
+
     def __str__(self):
         output = ""
         for i in range(0, len(self.tier_objects)):
diff --git a/ci/tier_handler.py b/ci/tier_handler.py
index 0b755949..46dbc434 100644
--- a/ci/tier_handler.py
+++ b/ci/tier_handler.py
@@ -23,17 +23,39 @@ class Tier:
         self.tests_array.append(testcase)
 
     def get_tests(self):
-        array_str = []
+        array_tests = []
         for test in self.tests_array:
-            array_str.append(test.name)
-        return array_str
+            array_tests.append(test)
+        return array_tests
+
+    def get_test_names(self):
+        array_tests = []
+        for test in self.tests_array:
+            array_tests.append(test.get_name())
+        return array_tests
+
+    def get_test(self, test_name):
+        if self.is_test(test_name):
+            for test in self.tests_array:
+                if test.get_name() == test_name:
+                    return test
+        return None
+
+    def is_test(self, test_name):
+        for test in self.tests_array:
+            if test.get_name() == test_name:
+                return True
+        return False
+
+    def get_name(self):
+        return self.name
 
     def __str__(self):
         return ("Tier info:\n"
                 "    Name: " + self.name + "\n"
                 "    Description: " + self.description + "\n"
                 "    Order: " + str(self.order) + "\n"
-                "    Test cases: " + str(self.get_tests()) + "\n")
+                "    Test cases: " + str(self.get_test_names()) + "\n")
 
 
 class TestCase:
@@ -51,6 +73,9 @@ class TestCase:
 
         return True
 
+    def get_name(self):
+        return self.name
+
     def __str__(self):
         return ("Testcase info:\n"
                 "    Name: " + self.name + "\n"