scripts/test

#!/bin/bash

set -ue

exit_code=0
GREEN='\033[0;32m'
LIGHT_GREEN='\033[0;92m'
RED='\033[0;31m'
LIGHT_RED='\033[1;31m'
YELLOW='\033[0;93m'
NOCOLOR='\033[0m'

script_home="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
home="$( cd "${script_home}/.." && pwd )"

# suite_name should be defined by each of our test suite functions
suite_name="UNDEFINED"

# Grab each of our test suites, exercised by test_opsfile_interpolation()
for script in `ls ${script_home}/*.sh`; do
  source $script
done

# If we get killed, kill backgrounded processes
trap 'kill $(jobs -p) > /dev/null 2>&1' SIGTERM SIGINT

fail() {
  echo -e "${RED} FAIL - ${LIGHT_RED} $suite_name ${RED} - ${NOCOLOR} $1"
  exit_code=1
}

pass() {
  echo -e "${GREEN} PASS - ${YELLOW} $suite_name ${GREEN} - ${NOCOLOR} $1"
}

interpolate() {
  if [[ ${1} == output:* ]]; then
    interpolation_output=$1
    empty_string=""
    interpolation_output="${interpolation_output/output: /$empty_string}"; shift
  else
    interpolation_output=/dev/null
  fi

  local vars_store=$(mktemp)
  cp ${home}/scripts/fixtures/unit-test-vars-store.yml $vars_store

  bosh interpolate --vars-store $vars_store --var-errs -v system_domain=foo.bar.com ${home}/cf-deployment.yml $@ > $interpolation_output
  local exit_code=$?

  rm $vars_store
  return $exit_code
}

test_opsfile_interpolation() {
  test_backup_and_restore_ops &

  for job in $(jobs -p); do
    wait $job || exit_code=1
  done
}
main() {
  local ops_directories
  local ops_directories_without_test
  local ops_directories_without_community

  ops_directories=$(find operations \
                         -type d \
                         -not -name 'example-vars-files')
  ops_directories_without_test="$(echo "${ops_directories}" | grep -v -e test)"
  ops_directories_without_community="$(echo "${ops_directories}" | grep -v -e community)"

  echo
  echo -e "${LIGHT_GREEN} ***** Begin interpolation operations tests ***** ${NOCOLOR}"
  test_opsfile_interpolation

  echo
  if [ "$exit_code" == "0" ]; then
    echo -e "${LIGHT_GREEN}All tests passed. ${NOCOLOR}"
  else
    echo -e "${RED}At least one test failed. ${NOCOLOR}"
  fi

  exit $exit_code
}

time main