Added OpenJDK 7 ppa for xenial

Added py35 environment configuration to tox.ini

Change-Id: Iffd38a325204a3ec7380a7a56061866477d3d06e

devstack/gate_hook.sh

@@ -18,5 +18,7 @@ set -ex
 # Install freezer devstack integration
 export DEVSTACK_LOCAL_CONFIG="enable_plugin freezer-api https://git.openstack.org/openstack/freezer-api"
 
+export DEVSTACK_GATE_TEMPEST_REGEX="freezer_api_tempest_plugin"
+
 # Invoke default behavior.
 $BASE/new/devstack-gate/devstack-vm-gate.sh

devstack/lib/freezer-api

@@ -63,9 +63,19 @@ function cleanup_freezer_api {
     ${TOP_DIR}/pkg/elasticsearch.sh uninstall
 }
 
+# add openjdk-7 repo support for xenial
+function add_jdk7_rep {
+
+    sudo add-apt-repository -y ppa:openjdk-r/ppa
+    apt_get_update
+}
+
 # executed during: stack install
 function install_freezer_api {
 
+    if [[ is_ubuntu ]]; then
+        add_jdk7_rep
+    fi
     git_clone $FREEZER_API_REPO $FREEZER_API_DIR $FREEZER_API_BRANCH
 
     ${TOP_DIR}/pkg/elasticsearch.sh download

tox.ini

@@ -56,6 +56,17 @@ commands =
     rm -f .coverage
     rm -rf .testrepository
 
+[testenv:py35]
+basepython = python3.5
+setenv = OS_PATH_TEST = ./freezer_api/tests/unit
+commands =
+    find . -type f -name "*.pyc" -delete
+    rm -rf .testrepository
+    python setup.py test --coverage --coverage-package-name freezer_api --testr-args="{posargs}"
+    coverage report -m
+    rm -f .coverage
+    rm -rf .testrepository
+
 [testenv:venv]
 commands = {posargs}