Add tox functional target

Create a formal tox target for functional tests.
Also we should not be overriding the user's localrc.

Closes-Bug: #1440125
Change-Id: Ide639ea89050cf3e1f1e9e40c687d506998f7587

devstack/settings

@@ -13,13 +13,6 @@ TENANT_VLAN_RANGE=
 PHYSICAL_NETWORK=public
 OVS_PHYSICAL_BRIDGE=br-ex
 
-# Credentials
-ADMIN_PASSWORD=password
-DATABASE_PASSWORD=password
-RABBIT_PASSWORD=password
-SERVICE_PASSWORD=password
-SERVICE_TOKEN=password
-
 enable_service rabbit
 
 # Enable Neutron which is required by Magnum and disable nova-network.

magnum/tests/contrib/post_test_hook.sh

@@ -32,20 +32,23 @@ echo_summary "magnum's post_test_hook.sh was called..."
 
 sudo pip install -r test-requirements.txt
 
-# Try a command line as a sanity check
+# Get admin credentials
-source ../devstack/accrc/admin/admin
+pushd ../devstack
+source openrc admin admin
+popd
 
 echo_summary "Running bay-list"
 magnum --debug bay-list
 
-sudo OS_STDOUT_CAPTURE=-1 OS_STDERR_CAPTURE=-1 OS_TEST_TIMEOUT=500 OS_TEST_LOCK_PATH=${TMPDIR:-'/tmp'} \
+# Run functional tests
-  python -m subunit.run discover -t ./ ./magnum/tests/functional | subunit-2to1 | tools/colorizer.py
+echo "Running magnum functional test suite"
-RETVAL=$?
+sudo -H -u stack tox -e functional
-
+EXIT_CODE=$?
-# Restore xtrace
-$XTRACE
 
 # Save the logs
 sudo mv ../logs/* /opt/stack/logs/
 
-exit $RETVAL
+# Restore xtrace
+$XTRACE
+
+exit $EXIT_CODE

tox.ini

@@ -12,6 +12,12 @@ deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
 commands = python setup.py testr --slowest --testr-args='{posargs}'
 
+[testenv:functional]
+setenv = OS_TEST_PATH=./magnum/tests/functional
+         OS_TEST_TIMEOUT=500
+deps =
+  {[testenv]deps}
+
 [testenv:pep8]
 commands = flake8