new test for config defs

gistfile1.rb

def get_config(key)
    init_config if $dbi.nil?
    puts "------------ Fetching value for key \"#{key}\""
    result = (node['bcpc']['enabled']['encrypt_data_bag']) ? $edbi[key] : $dbi[key]
    raise "No config found for get_config(#{key})!!!" if result.nil?
    return result
end