Repo structure modification

- create functest subdirectory
- rename unit tests
- adapt path in exec and config files

JIRA: FUNCTEST-525

Change-Id: Ifd5c6edfb5bda1b09f82848e2269ad5fbeb84d0a
Signed-off-by: Morgan Richomme <morgan.richomme@orange.com>

9 files changed, 531 insertions, 0 deletions

diff --git a/functest/cli/__init__.py b/functest/cli/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/functest/cli/__init__.py
diff --git a/functest/cli/cli_base.py b/functest/cli/cli_base.py
new file mode 100644
index 00000000..827f8a4b
--- /dev/null
+++ b/functest/cli/cli_base.py
@@ -0,0 +1,150 @@
+#!/usr/bin/env python
+#
+# 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 click
+
+from functest.cli.commands.cli_env import CliEnv
+from functest.cli.commands.cli_os import CliOpenStack
+from functest.cli.commands.cli_testcase import CliTestcase
+from functest.cli.commands.cli_tier import CliTier
+
+CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
+
+
+@click.group(context_settings=CONTEXT_SETTINGS)
+@click.version_option(version='opnfv colorado.0.1 ')
+def cli():
+    pass
+
+_env = CliEnv()
+_openstack = CliOpenStack()
+_testcase = CliTestcase()
+_tier = CliTier()
+
+
+@cli.group()
+@click.pass_context
+def env(ctx):
+    pass
+
+
+@cli.group()
+@click.pass_context
+def openstack(ctx):
+    pass
+
+
+@cli.group()
+@click.pass_context
+def testcase(ctx):
+    pass
+
+
+@cli.group()
+@click.pass_context
+def tier(ctx):
+    pass
+
+
+@openstack.command('check', help="Checks connectivity and status "
+                   "to the OpenStack deployment.")
+def os_check():
+    _openstack.check()
+
+
+@openstack.command('snapshot-create', help="Generates a snapshot of the "
+                   "current OpenStack resources.")
+def os_snapshot_create():
+    _openstack.snapshot_create()
+
+
+@openstack.command('snapshot-show', help="Prints the OpenStack snapshot.")
+def os_snapshot_show():
+    _openstack.snapshot_show()
+
+
+@openstack.command('clean',
+                   help="Cleans the OpenStack resources except the snapshot.")
+def os_clean():
+    _openstack.clean()
+
+
+@openstack.command('show-credentials',
+                   help="Prints the OpenStack credentials.")
+def os_show_credentials():
+    _openstack.show_credentials()
+
+
+@openstack.command('fetch-rc', help="Fetch the OpenStack RC file from "
+                   "the installer.")
+def os_fetch_rc():
+    _openstack.fetch_credentials()
+
+
+@env.command('prepare', help="Prepares the Functest environment. This step is "
+             "needed run the tests.")
+def env_prepare():
+    _env.prepare()
+
+
+@env.command('show', help="Shows information about the current environment.")
+def env_show():
+    _env.show()
+
+
+@env.command('status', help="Checks if the Functest environment is ready to "
+             "run the tests.")
+def env_status():
+    _env.status()
+
+
+@testcase.command('list', help="Lists the available testcases.")
+def testcase_list():
+    _testcase.list()
+
+
+@testcase.command('show', help="Shows information about a test case.")
+@click.argument('testname', type=click.STRING, required=True)
+def testcase_show(testname):
+    _testcase.show(testname)
+
+
+@testcase.command('run', help="Executes a test case.")
+@click.argument('testname', type=click.STRING, required=True)
+@click.option('-n', '--noclean', is_flag=True, default=False,
+              help='The created openstack resources by the test'
+              'will not be cleaned after the execution.')
+def testcase_run(testname, noclean):
+    _testcase.run(testname, noclean)
+
+
+@tier.command('list', help="Lists the available tiers.")
+def tier_list():
+    _tier.list()
+
+
+@tier.command('show', help="Shows information about a tier.")
+@click.argument('tiername', type=click.STRING, required=True)
+def tier_show(tiername):
+    _tier.show(tiername)
+
+
+@tier.command('get-tests', help="Prints the tests in a tier.")
+@click.argument('tiername', type=click.STRING, required=True)
+def tier_gettests(tiername):
+    _tier.gettests(tiername)
+
+
+@tier.command('run', help="Executes all the tests within a tier.")
+@click.argument('tiername', type=click.STRING, required=True)
+@click.option('-n', '--noclean', is_flag=True, default=False,
+              help='The created openstack resources by the tests'
+              'will not be cleaned after the execution.')
+def tier_run(tiername, noclean):
+    _tier.run(tiername, noclean)
diff --git a/functest/cli/commands/__init__.py b/functest/cli/commands/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/functest/cli/commands/__init__.py
diff --git a/functest/cli/commands/cli_env.py b/functest/cli/commands/cli_env.py
new file mode 100644
index 00000000..57201264
--- /dev/null
+++ b/functest/cli/commands/cli_env.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python
+#
+# 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 os
+
+import click
+import git
+
+import functest.utils.functest_utils as ft_utils
+
+ENV_FILE = "/home/opnfv/functest/conf/env_active"
+FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
+
+
+class CliEnv:
+    def __init__(self):
+        pass
+
+    def prepare(self):
+        if self.status(verbose=False) == 0:
+            answer = raw_input("It seems that the environment has been "
+                               "already prepared. Do you want to do "
+                               "it again? [y|n]\n")
+            while True:
+                if answer.lower() in ["y", "yes"]:
+                    os.remove(ENV_FILE)
+                    break
+                elif answer.lower() in ["n", "no"]:
+                    return
+                else:
+                    answer = raw_input("Invalid answer. Please type [y|n]\n")
+
+        cmd = ("python %s/ci/prepare_env.py start" % FUNCTEST_REPO)
+        ft_utils.execute_command(cmd)
+
+    def show(self):
+        CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
+        if CI_INSTALLER_TYPE is None:
+            CI_INSTALLER_TYPE = "Unknown"
+        CI_INSTALLER_IP = os.getenv('INSTALLER_IP')
+        if CI_INSTALLER_IP is None:
+            CI_INSTALLER_IP = "Unknown"
+        CI_INSTALLER = ("%s, %s" % (CI_INSTALLER_TYPE, CI_INSTALLER_IP))
+
+        CI_SCENARIO = os.getenv('DEPLOY_SCENARIO')
+        if CI_SCENARIO is None:
+            CI_SCENARIO = "Unknown"
+
+        CI_NODE = os.getenv('NODE_NAME')
+        if CI_NODE is None:
+            CI_NODE = "Unknown"
+
+        repo = git.Repo(FUNCTEST_REPO)
+        branch = repo.head.reference
+        GIT_BRANCH = branch.name
+        GIT_HASH = branch.commit.hexsha
+
+        CI_BUILD_TAG = os.getenv('BUILD_TAG')
+        if CI_BUILD_TAG is not None:
+            CI_BUILD_TAG = CI_BUILD_TAG.lstrip(
+                "jenkins-").lstrip("functest").lstrip("-")
+
+        CI_DEBUG = os.getenv('CI_DEBUG')
+        if CI_DEBUG is None:
+            CI_DEBUG = "false"
+
+        STATUS = "not ready"
+        if self.status(verbose=False) == 0:
+            STATUS = "ready"
+
+        click.echo("+======================================================+")
+        click.echo("| Functest Environment info                            |")
+        click.echo("+======================================================+")
+        click.echo("|  INSTALLER: %s|" % CI_INSTALLER.ljust(41))
+        click.echo("|   SCENARIO: %s|" % CI_SCENARIO.ljust(41))
+        click.echo("|        POD: %s|" % CI_NODE.ljust(41))
+        click.echo("| GIT BRACNH: %s|" % GIT_BRANCH.ljust(41))
+        click.echo("|   GIT HASH: %s|" % GIT_HASH.ljust(41))
+        if CI_BUILD_TAG:
+            click.echo("|  BUILD TAG: %s|" % CI_BUILD_TAG.ljust(41))
+        click.echo("| DEBUG FLAG: %s|" % CI_DEBUG.ljust(41))
+        click.echo("+------------------------------------------------------+")
+        click.echo("|     STATUS: %s|" % STATUS.ljust(41))
+        click.echo("+------------------------------------------------------+")
+        click.echo("")
+
+    def status(self, verbose=True):
+        ret_val = 0
+        if not os.path.isfile(ENV_FILE):
+            if verbose:
+                click.echo("Functest environment is not installed.\n")
+            ret_val = 1
+        elif verbose:
+            click.echo("Functest environment ready to run tests.\n")
+
+        return ret_val
diff --git a/functest/cli/commands/cli_os.py b/functest/cli/commands/cli_os.py
new file mode 100644
index 00000000..2f3f329f
--- /dev/null
+++ b/functest/cli/commands/cli_os.py
@@ -0,0 +1,120 @@
+#!/usr/bin/env python
+#
+# 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 os
+
+import click
+
+import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_clean as os_clean
+import functest.utils.openstack_snapshot as os_snapshot
+
+
+FUNCTEST_CONF_DIR = \
+    ft_utils.get_functest_config('general.directories.dir_functest_conf')
+RC_FILE = os.getenv('creds')
+OS_SNAPSHOT_FILE = \
+    ft_utils.get_functest_config("general.openstack.snapshot_file")
+
+
+class CliOpenStack:
+
+    def __init__(self):
+        self.os_auth_url = os.getenv('OS_AUTH_URL')
+        self.endpoint_ip = None
+        self.endpoint_port = None
+        if self.os_auth_url is not None:
+            self.endpoint_ip = self.os_auth_url.rsplit("/")[2].rsplit(":")[0]
+            self.endpoint_port = self.os_auth_url.rsplit("/")[2].rsplit(":")[1]
+
+    def ping_endpoint(self):
+        if self.os_auth_url is None:
+            click.echo("Source the OpenStack credentials first '. $creds'")
+            exit(0)
+        response = os.system("ping -c 1 " + self.endpoint_ip + ">/dev/null")
+        if response == 0:
+            return 0
+        else:
+            click.echo("Cannot talk to the endpoint %s\n" % self.endpoint_ip)
+            exit(0)
+
+    def show_credentials(self):
+        for key, value in os.environ.items():
+            if key.startswith('OS_'):
+                click.echo("{}={}".format(key, value))
+
+    def fetch_credentials(self):
+        if os.path.isfile(RC_FILE):
+            answer = raw_input("It seems the RC file is already present. "
+                               "Do you want to overwrite it? [y|n]\n")
+            while True:
+                if answer.lower() in ["y", "yes"]:
+                    break
+                elif answer.lower() in ["n", "no"]:
+                    return
+                else:
+                    answer = raw_input("Invalid answer. Please type [y|n]\n")
+
+        CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
+        if CI_INSTALLER_TYPE is None:
+            click.echo("The environment variable 'INSTALLER_TYPE' is not"
+                       "defined. Please export it")
+        CI_INSTALLER_IP = os.getenv('INSTALLER_IP')
+        if CI_INSTALLER_IP is None:
+            click.echo("The environment variable 'INSTALLER_IP' is not"
+                       "defined. Please export it")
+        cmd = ("/home/opnfv/repos/releng/utils/fetch_os_creds.sh "
+               "-d %s -i %s -a %s"
+               % (RC_FILE, CI_INSTALLER_TYPE, CI_INSTALLER_IP))
+        click.echo("Fetching credentials from installer node '%s' with IP=%s.."
+                   % (CI_INSTALLER_TYPE, CI_INSTALLER_IP))
+        ft_utils.execute_command(cmd, verbose=False)
+
+    def check(self):
+        self.ping_endpoint()
+        cmd = ft_utils.FUNCTEST_REPO + "/ci/check_os.sh"
+        ft_utils.execute_command(cmd, verbose=False)
+
+    def snapshot_create(self):
+        self.ping_endpoint()
+        if os.path.isfile(OS_SNAPSHOT_FILE):
+            answer = raw_input("It seems there is already an OpenStack "
+                               "snapshot. Do you want to overwrite it with "
+                               "the current OpenStack status? [y|n]\n")
+            while True:
+                if answer.lower() in ["y", "yes"]:
+                    break
+                elif answer.lower() in ["n", "no"]:
+                    return
+                else:
+                    answer = raw_input("Invalid answer. Please type [y|n]\n")
+
+        click.echo("Generating Openstack snapshot...")
+        os_snapshot.main()
+
+    def snapshot_show(self):
+        if not os.path.isfile(OS_SNAPSHOT_FILE):
+            click.echo("There is no OpenStack snapshot created. To create "
+                       "one run the command "
+                       "'functest openstack snapshot-create'")
+            return
+        with open(OS_SNAPSHOT_FILE, 'r') as yaml_file:
+            click.echo("\n%s"
+                       % yaml_file.read())
+
+    def clean(self):
+        self.ping_endpoint()
+        if not os.path.isfile(OS_SNAPSHOT_FILE):
+            click.echo("Not possible to clean OpenStack without a snapshot. "
+                       "This could cause problems. "
+                       "Run first the command "
+                       "'functest openstack snapshot-create'")
+            return
+        os_clean.main()
diff --git a/functest/cli/commands/cli_testcase.py b/functest/cli/commands/cli_testcase.py
new file mode 100644
index 00000000..510d740b
--- /dev/null
+++ b/functest/cli/commands/cli_testcase.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+#
+# 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
+#
+
+""" global variables """
+
+import os
+
+import click
+
+import functest.ci.tier_builder as tb
+import functest.utils.functest_utils as ft_utils
+import functest.utils.functest_vacation as vacation
+
+
+FUNCTEST_CONF_DIR = \
+    ft_utils.get_functest_config('general.directories.dir_functest_conf')
+ENV_FILE = FUNCTEST_CONF_DIR + "/env_active"
+FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
+
+
+class CliTestcase:
+
+    def __init__(self):
+        CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
+        CI_SCENARIO = os.getenv('DEPLOY_SCENARIO')
+        testcases = ft_utils.get_testcases_file()
+        self.tiers = tb.TierBuilder(CI_INSTALLER_TYPE, CI_SCENARIO, testcases)
+
+    def list(self):
+        summary = ""
+        for tier in self.tiers.get_tiers():
+            for test in tier.get_tests():
+                summary += (" %s\n" % test.get_name())
+        click.echo(summary)
+
+    def show(self, testname):
+        description = self.tiers.get_test(testname)
+        if description is None:
+            click.echo("The test case '%s' does not exist or is not supported."
+                       % testname)
+
+        click.echo(description)
+
+    def run(self, testname, noclean=False):
+        if testname == 'vacation':
+            vacation.main()
+        elif not os.path.isfile(ENV_FILE):
+            click.echo("Functest environment is not ready. "
+                       "Run first 'functest env prepare'")
+        else:
+            if noclean:
+                cmd = ("python %s/ci/run_tests.py "
+                       "-n -t %s" % (FUNCTEST_REPO, testname))
+            else:
+                cmd = ("python %s/ci/run_tests.py "
+                       "-t %s" % (FUNCTEST_REPO, testname))
+            ft_utils.execute_command(cmd)
diff --git a/functest/cli/commands/cli_tier.py b/functest/cli/commands/cli_tier.py
new file mode 100644
index 00000000..aa054198
--- /dev/null
+++ b/functest/cli/commands/cli_tier.py
@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+#
+# 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
+#
+
+""" global variables """
+
+import os
+
+import click
+
+import functest.ci.tier_builder as tb
+import functest.utils.functest_utils as ft_utils
+
+
+FUNCTEST_CONF_DIR = \
+    ft_utils.get_functest_config('general.directories.dir_functest_conf')
+ENV_FILE = FUNCTEST_CONF_DIR + "/env_active"
+FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
+
+
+class CliTier:
+
+    def __init__(self):
+        CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
+        CI_SCENARIO = os.getenv('DEPLOY_SCENARIO')
+        testcases = ft_utils.get_testcases_file()
+        self.tiers = tb.TierBuilder(CI_INSTALLER_TYPE, CI_SCENARIO, testcases)
+
+    def list(self):
+        summary = ""
+        for tier in self.tiers.get_tiers():
+            summary += ("    - %s. %s:\n\t   %s\n"
+                        % (tier.get_order(),
+                           tier.get_name(),
+                           tier.get_test_names()))
+        click.echo(summary)
+
+    def show(self, tiername):
+        tier = self.tiers.get_tier(tiername)
+        if tier is None:
+            tier_names = self.tiers.get_tier_names()
+            click.echo("The tier with name '%s' does not exist. "
+                       "Available tiers are:\n  %s\n" % (tiername, tier_names))
+        else:
+            click.echo(self.tiers.get_tier(tiername))
+
+    def gettests(self, tiername):
+        tier = self.tiers.get_tier(tiername)
+        if tier is None:
+            tier_names = self.tiers.get_tier_names()
+            click.echo("The tier with name '%s' does not exist. "
+                       "Available tiers are:\n  %s\n" % (tiername, tier_names))
+        else:
+            tests = tier.get_test_names()
+            click.echo("Test cases in tier '%s':\n %s\n" % (tiername, tests))
+
+    def run(self, tiername, noclean=False):
+        if not os.path.isfile(ENV_FILE):
+            click.echo("Functest environment is not ready. "
+                       "Run first 'functest env prepare'")
+        else:
+            if noclean:
+                cmd = ("python %s/ci/run_tests.py "
+                       "-n -t %s" % (FUNCTEST_REPO, tiername))
+            else:
+                cmd = ("python %s/ci/run_tests.py "
+                       "-t %s" % (FUNCTEST_REPO, tiername))
+            ft_utils.execute_command(cmd)
diff --git a/functest/cli/functest-complete.sh b/functest/cli/functest-complete.sh
new file mode 100644
index 00000000..f0149071
--- /dev/null
+++ b/functest/cli/functest-complete.sh
@@ -0,0 +1,8 @@
+_functest_completion() {
+    COMPREPLY=( $( env COMP_WORDS="${COMP_WORDS[*]}" \
+                   COMP_CWORD=$COMP_CWORD \
+                   _FUNCTEST_COMPLETE=complete $1 ) )
+    return 0
+}
+
+complete -F _functest_completion -o default functest;
diff --git a/functest/cli/setup.py b/functest/cli/setup.py
new file mode 100644
index 00000000..21547e15
--- /dev/null
+++ b/functest/cli/setup.py
@@ -0,0 +1,15 @@
+from setuptools import setup
+
+setup(
+    name='functest',
+    version='colorado.0.1',
+    py_modules=['cli_base'],
+    include_package_data=True,
+    install_requires=[
+        'click',
+    ],
+    entry_points='''
+        [console_scripts]
+        functest=cli_base:cli
+    ''',
+)