Added unit tests, test pillars, Kitchen and Travis
diff --git a/.kitchen.yml b/.kitchen.yml
new file mode 100644
index 0000000..0eb127a
--- /dev/null
+++ b/.kitchen.yml
@@ -0,0 +1,63 @@
+---
+driver:
+ name: docker
+ hostname: backupninja.ci.local
+ use_sudo: false
+
+provisioner:
+ name: salt_solo
+ salt_install: bootstrap
+ salt_bootstrap_url: https://bootstrap.saltstack.com
+ salt_version: latest
+ require_chef: false
+ log_level: error
+ formula: backupninja
+ grains:
+ noservices: True
+ dependencies:
+ - name: linux
+ repo: git
+ source: https://github.com/salt-formulas/salt-formula-linux
+ state_top:
+ base:
+ "*":
+ - backupninja
+ pillars:
+ top.sls:
+ base:
+ "*":
+ - backupninja
+
+verifier:
+ name: inspec
+ sudo: true
+
+
+platforms:
+ - name: <%=ENV['PLATFORM'] || 'ubuntu-xenial'%>
+ driver_config:
+ image: <%=ENV['PLATFORM'] || 'trevorj/salty-whales:xenial'%>
+ platform: ubuntu
+
+suites:
+
+ - name: rdiff
+ provisioner:
+ pillars-from-files:
+ backupninja.sls: tests/pillar/rdiff.sls
+
+ - name: rsync
+ provisioner:
+ pillars-from-files:
+ backupninja.sls: tests/pillar/rsync.sls
+
+ - name: s3
+ provisioner:
+ pillars-from-files:
+ backupninja.sls: tests/pillar/s3.sls
+
+ - name: webdav
+ provisioner:
+ pillars-from-files:
+ backupninja.sls: tests/pillar/webdav.sls
+# vim: ft=yaml sw=2 ts=2 sts=2 tw=125
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..7a77247
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,39 @@
+sudo: required
+services:
+ - docker
+
+install:
+ - pip install PyYAML
+ - pip install virtualenv
+ - |
+ test -e Gemfile || cat <<EOF > Gemfile
+ source 'https://rubygems.org'
+ gem 'rake'
+ gem 'test-kitchen'
+ gem 'kitchen-docker'
+ gem 'kitchen-inspec'
+ gem 'inspec'
+ gem 'kitchen-salt', :git => 'https://github.com/salt-formulas/kitchen-salt.git'
+ - bundle install
+
+env:
+ - PLATFORM=trevorj/salty-whales:trusty
+ - PLATFORM=trevorj/salty-whales:xenial
+
+before_script:
+ - set -o pipefail
+ - make test | tail
+
+script:
+ - test ! -e .kitchen.yml || bundle exec kitchen test -t tests/integration
+
+notifications:
+ webhooks:
+ urls:
+ - https://webhooks.gitter.im/e/6123573504759330786b
+ on_success: change # options: [always|never|change] default: always
+ on_failure: never # options: [always|never|change] default: always
+ on_start: never # options: [always|never|change] default: always
+ on_cancel: never # options: [always|never|change] default: always
+ on_error: never # options: [always|never|change] default: always
+ email: false
diff --git a/tests/pillar/rdiff.sls b/tests/pillar/rdiff.sls
new file mode 100644
index 0000000..977b942
--- /dev/null
+++ b/tests/pillar/rdiff.sls
@@ -0,0 +1,8 @@
+backupninja:
+ server:
+ enabled: true
+ rdiff: true
+ key:
+ client1.domain.com:
+ enabled: true
+ key: ssh-key
diff --git a/tests/pillar/rsync.sls b/tests/pillar/rsync.sls
new file mode 100644
index 0000000..49206d7
--- /dev/null
+++ b/tests/pillar/rsync.sls
@@ -0,0 +1,11 @@
+backupninja:
+ client:
+ enabled: true
+ target:
+ engine: rsync
+ host: 10.10.10.208
+ user: backupninja
+linux:
+ system:
+ name: hostname
+ domain: domain
\ No newline at end of file
diff --git a/tests/pillar/s3.sls b/tests/pillar/s3.sls
new file mode 100644
index 0000000..b944923
--- /dev/null
+++ b/tests/pillar/s3.sls
@@ -0,0 +1,9 @@
+backupninja:
+ client:
+ enabled: true
+ target:
+ engine: dup
+ url: s3+http://bucket-name/folder-name
+ auth:
+ awsaccesskeyid: awsaccesskeyid
+ awssecretaccesskey: awssecretaccesskey
\ No newline at end of file
diff --git a/tests/pillar/webdav.sls b/tests/pillar/webdav.sls
new file mode 100644
index 0000000..56f6752
--- /dev/null
+++ b/tests/pillar/webdav.sls
@@ -0,0 +1,10 @@
+backupninja:
+ client:
+ enabled: true
+ target:
+ engine: dup
+ url: webdavs://backup.cloud.example.com/box.example.com/
+ auth:
+ gss:
+ principal: host/${linux:network:fqdn}
+ keytab: /etc/krb5.keytab
\ No newline at end of file
diff --git a/tests/run_tests.sh b/tests/run_tests.sh
new file mode 100755
index 0000000..a4cac88
--- /dev/null
+++ b/tests/run_tests.sh
@@ -0,0 +1,166 @@
+#!/usr/bin/env bash
+
+set -e
+[ -n "$DEBUG" ] && set -x
+
+CURDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+METADATA=${CURDIR}/../metadata.yml
+FORMULA_NAME=$(cat $METADATA | python -c "import sys,yaml; print yaml.load(sys.stdin)['name']")
+
+## Overrideable parameters
+PILLARDIR=${PILLARDIR:-${CURDIR}/pillar}
+BUILDDIR=${BUILDDIR:-${CURDIR}/build}
+VENV_DIR=${VENV_DIR:-${BUILDDIR}/virtualenv}
+DEPSDIR=${BUILDDIR}/deps
+
+SALT_FILE_DIR=${SALT_FILE_DIR:-${BUILDDIR}/file_root}
+SALT_PILLAR_DIR=${SALT_PILLAR_DIR:-${BUILDDIR}/pillar_root}
+SALT_CONFIG_DIR=${SALT_CONFIG_DIR:-${BUILDDIR}/salt}
+SALT_CACHE_DIR=${SALT_CACHE_DIR:-${SALT_CONFIG_DIR}/cache}
+
+SALT_OPTS="${SALT_OPTS} --retcode-passthrough --local -c ${SALT_CONFIG_DIR} --log-file=/dev/null"
+
+if [ "x${SALT_VERSION}" != "x" ]; then
+ PIP_SALT_VERSION="==${SALT_VERSION}"
+fi
+
+## Functions
+log_info() {
+ echo "[INFO] $*"
+}
+
+log_err() {
+ echo "[ERROR] $*" >&2
+}
+
+setup_virtualenv() {
+ log_info "Setting up Python virtualenv"
+ virtualenv $VENV_DIR
+ source ${VENV_DIR}/bin/activate
+ pip install salt${PIP_SALT_VERSION}
+}
+
+setup_pillar() {
+ [ ! -d ${SALT_PILLAR_DIR} ] && mkdir -p ${SALT_PILLAR_DIR}
+ echo "base:" > ${SALT_PILLAR_DIR}/top.sls
+ for pillar in ${PILLARDIR}/*; do
+ grep ${FORMULA_NAME}: ${pillar} &>/dev/null || continue
+ state_name=$(basename ${pillar%.sls})
+ echo -e " ${state_name}:\n - ${state_name}" >> ${SALT_PILLAR_DIR}/top.sls
+ done
+}
+
+setup_salt() {
+ [ ! -d ${SALT_FILE_DIR} ] && mkdir -p ${SALT_FILE_DIR}
+ [ ! -d ${SALT_CONFIG_DIR} ] && mkdir -p ${SALT_CONFIG_DIR}
+ [ ! -d ${SALT_CACHE_DIR} ] && mkdir -p ${SALT_CACHE_DIR}
+
+ echo "base:" > ${SALT_FILE_DIR}/top.sls
+ for pillar in ${PILLARDIR}/*.sls; do
+ grep ${FORMULA_NAME}: ${pillar} &>/dev/null || continue
+ state_name=$(basename ${pillar%.sls})
+ echo -e " ${state_name}:\n - ${FORMULA_NAME}" >> ${SALT_FILE_DIR}/top.sls
+ done
+
+ cat << EOF > ${SALT_CONFIG_DIR}/minion
+file_client: local
+cachedir: ${SALT_CACHE_DIR}
+verify_env: False
+minion_id_caching: False
+
+file_roots:
+ base:
+ - ${SALT_FILE_DIR}
+ - ${CURDIR}/..
+ - /usr/share/salt-formulas/env
+
+pillar_roots:
+ base:
+ - ${SALT_PILLAR_DIR}
+ - ${PILLARDIR}
+EOF
+}
+
+fetch_dependency() {
+ dep_name="$(echo $1|cut -d : -f 1)"
+ dep_source="$(echo $1|cut -d : -f 2-)"
+ dep_root="${DEPSDIR}/$(basename $dep_source .git)"
+ dep_metadata="${dep_root}/metadata.yml"
+
+ [ -d /usr/share/salt-formulas/env/${dep_name} ] && log_info "Dependency $dep_name already present in system-wide salt env" && return 0
+ [ -d $dep_root ] && log_info "Dependency $dep_name already fetched" && return 0
+
+ log_info "Fetching dependency $dep_name"
+ [ ! -d ${DEPSDIR} ] && mkdir -p ${DEPSDIR}
+ git clone $dep_source ${DEPSDIR}/$(basename $dep_source .git)
+ ln -s ${dep_root}/${dep_name} ${SALT_FILE_DIR}/${dep_name}
+
+ METADATA="${dep_metadata}" install_dependencies
+}
+
+install_dependencies() {
+ grep -E "^dependencies:" ${METADATA} >/dev/null || return 0
+ (python - | while read dep; do fetch_dependency "$dep"; done) << EOF
+import sys,yaml
+for dep in yaml.load(open('${METADATA}', 'ro'))['dependencies']:
+ print '%s:%s' % (dep["name"], dep["source"])
+EOF
+}
+
+clean() {
+ log_info "Cleaning up ${BUILDDIR}"
+ [ -d ${BUILDDIR} ] && rm -rf ${BUILDDIR} || exit 0
+}
+
+salt_run() {
+ [ -e ${VEN_DIR}/bin/activate ] && source ${VENV_DIR}/bin/activate
+ salt-call ${SALT_OPTS} $*
+}
+
+prepare() {
+ [ -d ${BUILDDIR} ] && mkdir -p ${BUILDDIR}
+
+ which salt-call || setup_virtualenv
+ setup_pillar
+ setup_salt
+ install_dependencies
+}
+
+run() {
+ for pillar in ${PILLARDIR}/*.sls; do
+ grep ${FORMULA_NAME}: ${pillar} &>/dev/null || continue
+ state_name=$(basename ${pillar%.sls})
+ salt_run --id=${state_name} state.show_sls ${FORMULA_NAME} || (log_err "Execution of ${FORMULA_NAME}.${state_name} failed"; exit 1)
+ done
+}
+
+_atexit() {
+ RETVAL=$?
+ trap true INT TERM EXIT
+
+ if [ $RETVAL -ne 0 ]; then
+ log_err "Execution failed"
+ else
+ log_info "Execution successful"
+ fi
+ return $RETVAL
+}
+
+## Main
+trap _atexit INT TERM EXIT
+
+case $1 in
+ clean)
+ clean
+ ;;
+ prepare)
+ prepare
+ ;;
+ run)
+ run
+ ;;
+ *)
+ prepare
+ run
+ ;;
+esac