#!/usr/bin/env bash

# script/test: Run test suite for application. Optionally pass in a path to an
#              individual test file to run a single test.

set -e

# cd to project root
cd "$(dirname "$0")/.."

export PROJECT_NAME="app" RAILS_ENV="test" RACK_ENV="test"

printf "\n===> Setting $RAILS_ENV environment ...\n"
docker-compose run -e RAILS_ENV=$RAILS_ENV app rails db:environment:set

# setup test database
printf "\n===> Migrating $RAILS_ENV database ...\n"
printf "\n*************************************************************"
printf "\n********************** MIGRATION NOTE ***********************"
printf "\n**        Script assumes database is already created       **"
printf "\n**                                                         **"
printf "\n**     Run the following command if error encountered      **"
printf "\n**                                                         **"
printf "\n** docker-compose run -e RAILS_ENV=$RAILS_ENV app rake db:create **"
printf "\n**                                                         **"
printf "\n*************************************************************"
printf "\n*************************************************************"
docker-compose run -e RAILS_ENV=$RAILS_ENV app rake db:drop db:create db:migrate

# run tests
printf "\n===> Running tests ...\n"

if [ -n "$1" ]; then
  # pass arguments to test call. This is useful for calling a single test.
  docker-compose --project-name=$PROJECT_NAME run -e RAILS_ENV=$RAILS_ENV --rm app rspec "$1"
else
  docker-compose --project-name=$PROJECT_NAME run -e RAILS_ENV=$RAILS_ENV --rm app rspec
fi

docker-compose down