test_helper.rb

env_hash = Hash[File.read("env.sh").scan(/(.*?)="?(.*)"?$/)]
ENV["POSTGRESQL_URL"] = env_hash.fetch('DB_TEST')
require_relative '../main'
module Settings
  def self.testing?
    true
  end
end

def db_test(title, &block)
  DB.transaction do
    test(title, &block)
    raise Sequel::Rollback
  end
end
# Using transactions not only serves to clean the database
# It also guarantees isolation between concurrent tests
# Note: cutest forks tests