user_encryption_spec.rb

require File.dirname(__FILE__) + '/spec_helper'

describe 'user encryption' do
  before :all do
    #ctx = GPGME::Ctx.new
    #keys = ctx.keys
    #keys.each{|k| ctx.delete_key(k, true)}
    
  end
  before do
    @u = Factory.create(:user)
    @u.send(:assign_key)
    @u.save
  end
#  after :all do
    #gpgdir = File.expand_path("../../db/gpg-#{Rails.env}", __FILE__)
    #ctx = GPGME::Ctx.new
    #keys = ctx.keys
    #keys.each{|k| ctx.delete_key(k, true)}
  #end
  
  it 'should have a key fingerprint' do
    @u.key_fingerprint.should_not be nil
  end

  it 'should retrieve a user key' do
    @u.key.subkeys[0].fpr.should  == @u.key_fingerprint
  end

  describe 'key exchange on friending' do
    
  end

  describe 'signing and verifying' do
    
    it 'should sign a message on create' do
      message = Factory.create(:status_message, :person => @u)
      message.verify_signature.should be true 
    end
    
    it 'should not be able to verify a message from a person without a key' do 
      person = Factory.create(:person)
      message = Factory.create(:status_message, :person => person)
      message.verify_signature.should be false
    end
    
    it 'should know if the signature is from the wrong person' do
      pending
    end
    
  end
end