avatar_uploader_spec.rb

require 'spec_helper'

describe AvatarUploader do


  let(:avatar_uploader) { AvatarUploader.new(outing, :avatar) }
  let(:location)        { Factory.build(:location, :id => 123) }
  let(:user)            { Factory.build(:user, :id => 103) }
  let(:outing)          { Factory.build(:outing, :id => 101, :image_token => 'image_token') }

  before :all do
    AvatarUploader.enable_processing = true
    AvatarUploader.versions.each do |key, version|
      version.enable_processing = true
    end
    avatar_uploader.store!(File.open("#{Rails.root}/spec/support/assets/avatar.jpg"))
  end

  after :all do
    avatar_uploader.remove!
    AvatarUploader.enable_processing = false
  end

  context 'the image' do

    it 'should be resized to 640 square' do
      avatar_uploader.should have_dimensions(640, 640)
    end

    it 'should be present in the correct folder' do
      # Avatars have hashes created for their filenames
      avatar_uploader.path.should include '/a/image_token.jpg'
    end

  end

  context 'a thumbnail' do

    it 'should be created with dimensions of 120 square' do
      avatar_uploader.thumb.should have_dimensions(120, 120)
    end

    it 'should be present in the correct folder' do
      # Avatars have hashes created for their filenames
      avatar_uploader.thumb.path.should include '/a/thumb_image_token.jpg'
    end

  end

  context 'a small copy' do

    it 'should be created with dimensions of 320 square' do
      avatar_uploader.small.should have_dimensions(320, 320)
    end

    it 'should be present in the correct folder' do
      # Avatars have hashes created for their filenames
      avatar_uploader.small.path.should include '/a/small_image_token.jpg'
    end

  end

end