add unit tests for GIT* definitions

This adds unit tests for all the GIT* definitions, ensuring that for
libraries we think should be defined, they are. It exposed a bug in
glance_store definitions in the process.

The GITDIR definition for python-openstackclient is moved to stackrc
for testability.

Change-Id: Ibd9ab665f0362a84f4f7e80e80da56a4737f584e

lib/glance

@@ -28,7 +28,7 @@ set +o xtrace
 
 # Set up default directories
 GITDIR["python-glanceclient"]=$DEST/python-glanceclient
-GIRDIR["glance_store"]=$DEST/glance_store
+GITDIR["glance_store"]=$DEST/glance_store
 
 GLANCE_DIR=$DEST/glance
 GLANCE_CACHE_DIR=${GLANCE_CACHE_DIR:=$DATA_DIR/glance/cache}

stack.sh

@@ -575,9 +575,6 @@ if [[ -d $TOP_DIR/extras.d ]]; then
     done
 fi
 
-# Set the destination directories for other OpenStack projects
-GITDIR["python-openstackclient"]=$DEST/python-openstackclient
-
 # Interactive Configuration
 # -------------------------
 

stackrc

@@ -273,6 +273,8 @@ GITBRANCH["python-troveclient"]=${TROVECLIENT_BRANCH:-master}
 # consolidated openstack python client
 GITREPO["python-openstackclient"]=${OPENSTACKCLIENT_REPO:-${GIT_BASE}/openstack/python-openstackclient.git}
 GITBRANCH["python-openstackclient"]=${OPENSTACKCLIENT_BRANCH:-master}
+# this doesn't exist in a lib file, so set it here
+GITDIR["python-openstackclient"]=$DEST/python-openstackclient
 
 ###################
 #

tests/test_libs_from_pypi.sh

@@ -0,0 +1,96 @@
+#!/usr/bin/env bash
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+
+TOP=$(cd $(dirname "$0")/.. && pwd)
+
+export TOP_DIR=$TOP
+
+# Import common functions
+source $TOP/functions
+source $TOP/stackrc
+source $TOP/lib/tls
+for i in $TOP/lib/*; do
+    if [[ -f $i ]]; then
+        source $i
+    fi
+done
+
+ALL_LIBS="python-novaclient oslo.config pbr oslo.context python-troveclient python-keystoneclient taskflow oslo.middleware pycadf python-glanceclient python-ironicclient tempest-lib oslo.messaging oslo.log cliff python-heatclient stevedore python-cinderclient glance_store oslo.concurrency oslo.db oslo.vmware keystonemiddleware oslo.serialization python-saharaclient django_openstack_auth python-openstackclient oslo.rootwrap oslo.i18n python-ceilometerclient oslo.utils python-swiftclient python-neutronclient"
+
+# Generate the above list with
+# echo ${!GITREPO[@]}
+
+function check_exists {
+    local thing=$1
+    local hash=$2
+    local key=$3
+    if [[ ! -z "$VERBOSE" ]]; then
+        echo "Checking for $hash[$key]"
+    fi
+    if [[ -z $thing ]]; then
+        echo "$hash[$key] does not exit!"
+        exit 1
+    else
+        if [[ ! -z "$VERBOSE" ]]; then
+            echo "$hash[$key] => $thing"
+        fi
+    fi
+}
+
+function test_all_libs_upto_date {
+    # this is all the magics
+    local found_libs=${!GITREPO[@]}
+    declare -A all_libs
+    for lib in $ALL_LIBS; do
+        all_libs[$lib]=1
+    done
+
+    for lib in $found_libs; do
+        if [[ -z ${all_libs[$lib]} ]]; then
+            echo "Library '$lib' not listed in unit tests, please add to ALL_LIBS"
+            exit 1
+        fi
+
+    done
+    echo "test_all_libs_upto_date PASSED"
+}
+
+function test_libs_exist {
+    local lib=""
+    for lib in $ALL_LIBS; do
+        check_exists "${GITREPO[$lib]}" "GITREPO" "$lib"
+        check_exists "${GITBRANCH[$lib]}" "GITBRANCH" "$lib"
+        check_exists "${GITDIR[$lib]}" "GITDIR" "$lib"
+    done
+
+    echo "test_libs_exist PASSED"
+}
+
+function test_branch_master {
+    for lib in $ALL_LIBS; do
+        if [[ ${GITBRANCH[$lib]} != "master" ]]; then
+            echo "GITBRANCH for $lib not master (${GITBRANCH[$lib]})"
+            exit 1
+        fi
+    done
+
+    echo "test_branch_master PASSED"
+}
+
+set -o errexit
+
+test_libs_exist
+test_branch_master
+test_all_libs_upto_date