asset.rb

# Assets are images that need no resampling, fonts, etc, that
# are used for the site. Examples are catalog landing pages,
# carousel images, etc.
class Asset
  include Mongoid::Document
  include Mongoid::Paperclip

  field :type
  field :catalog_key
  field :category
  field :position
  field :file_hash
  field :original_filename

  PAPERCLIP_SETTINGS = {
    'development' => {
      :path   => ':rails_root/tmp/import/assets/processed/:style-:filename',
      :url    => '/assets/:style-:filename'
    },
    'staging' => {
      :storage => :s3,
      :s3_credentials => {
        :access_key_id => ENV['AWS_KEY_ID'],
        :secret_access_key => ENV['AWS_KEY_SECRET'],
        :s3_host_name => 's3-us-west-1.amazonaws.com'
      },
      :path => '/assets/:style-:filename',
      :bucket => ENV['AWS_IMPORT_BUCKET'],
      :url => ':s3_path_url'
    },
    'production' => {
      :storage => :s3,
      :s3_credentials => {
        :access_key_id => ENV['AWS_KEY_ID'],
        :secret_access_key => ENV['AWS_KEY_SECRET'],
        :s3_host_name => 's3-us-west-1.amazonaws.com'
      },
      :path => '/assets/:style-:filename',
      :bucket => ENV['AWS_IMPORT_BUCKET'],
      :url => ':s3_path_url'
    },
    'test' => {
      :path   => ':rails_root/tmp/import/test/assets/processed/:style-:filename',
      :url    => '/assets/:style-:filename'
    }
  }

  has_mongoid_attached_file :asset, {
    :styles => {
      :jpg => ["", :jpg]
    },
    :convert_options => {
      :jpg => "-quality 90"
    }
  }.merge(PAPERCLIP_SETTINGS[Rails.env])

  def catalog
    Catalog.where(key: catalog_key).first
  end

  def self.assets_for_catalog(key)
    {}.tap do |hash|
      Asset.where(catalog_key: key).order([[:position, :asc]]).each do |a|
        if a.category
          hash[a.type.pluralize] ||= {}
          hash[a.type.pluralize][a.category] ||= []
          hash[a.type.pluralize][a.category] << a.asset.url(:jpg)
        else
          hash[a.type.pluralize] ||= []
          hash[a.type.pluralize] << a.asset.url(:jpg)
        end
      end
    end
  end
end

asset_fabricator.rb

Fabricator :asset do
  original_filename 'SP15R_Accessories_L.png'
  catalog_key 'SP15R'
  type 'category_page'
  category 'Accessories'
  position '0'
end

asset_spec.rb

require 'rails_helper'

describe Asset do
  it 'has a valid fabrication' do
    assert true
    # Fabricate(:asset).should be_valid
  end
  # it 'is associated with a catalog'
  # it 'has a valid original filename'
  # it 'has a type'
  # it 'can call for assets based on catalog key'
end

ohh_myyyy.rb

rspec spec/testing_stuff_spec.rb 
/Users/robin/dev/Elastic_Suite/skillet_fork/oneskillet/spec/raise_trouble.rb:1:in `<top (required)>': Ohhh myyyy (RuntimeError)
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/integrations/base.rb:24:in `const_defined?'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/integrations/base.rb:24:in `available?'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/initializers/rails.rb:5:in `block in <top (required)>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/initializers/rails.rb:4:in `each'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/initializers/rails.rb:4:in `<top (required)>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `block in require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:232:in `load_dependency'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/initializers.rb:3:in `block in <top (required)>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/initializers.rb:2:in `each'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/initializers.rb:2:in `<top (required)>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `block in require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:232:in `load_dependency'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine/core.rb:12:in `<top (required)>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `block in require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:232:in `load_dependency'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bundler/gems/state_machine-88e45a1b1622/lib/state_machine.rb:7:in `<top (required)>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.5.3/lib/bundler/runtime.rb:76:in `require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.5.3/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.5.3/lib/bundler/runtime.rb:72:in `each'
	from /Users/robin/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.5.3/lib/bundler/runtime.rb:72:in `block in require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.5.3/lib/bundler/runtime.rb:61:in `each'
	from /Users/robin/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.5.3/lib/bundler/runtime.rb:61:in `require'
	from /Users/robin/.rvm/gems/ruby-2.1.0@global/gems/bundler-1.5.3/lib/bundler.rb:131:in `require'
	from /Users/robin/dev/Elastic_Suite/skillet_fork/oneskillet/config/application.rb:11:in `<top (required)>'
	from /Users/robin/dev/Elastic_Suite/skillet_fork/oneskillet/config/environment.rb:2:in `require'
	from /Users/robin/dev/Elastic_Suite/skillet_fork/oneskillet/config/environment.rb:2:in `<top (required)>'
	from /Users/robin/dev/Elastic_Suite/skillet_fork/oneskillet/spec/rails_helper.rb:4:in `require'
	from /Users/robin/dev/Elastic_Suite/skillet_fork/oneskillet/spec/rails_helper.rb:4:in `<top (required)>'
	from /Users/robin/dev/Elastic_Suite/skillet_fork/oneskillet/spec/testing_stuff_spec.rb:1:in `require'
	from /Users/robin/dev/Elastic_Suite/skillet_fork/oneskillet/spec/testing_stuff_spec.rb:1:in `<top (required)>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/lib/rspec/core/configuration.rb:1057:in `load'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/lib/rspec/core/configuration.rb:1057:in `block in load_spec_files'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/lib/rspec/core/configuration.rb:1057:in `each'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/lib/rspec/core/configuration.rb:1057:in `load_spec_files'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/lib/rspec/core/runner.rb:97:in `setup'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/lib/rspec/core/runner.rb:85:in `run'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/lib/rspec/core/runner.rb:70:in `run'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/lib/rspec/core/runner.rb:38:in `invoke'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.2/exe/rspec:4:in `<top (required)>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bin/rspec:23:in `load'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bin/rspec:23:in `<main>'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bin/ruby_executable_hooks:15:in `eval'
	from /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bin/ruby_executable_hooks:15:in `<main>'

rails_helper.rb

ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'fabrication'
require 'rspec/rails'
require 'rails/mongoid'
require 'capybara/rspec'
require 'database_cleaner'
require 'spec_helper'

Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}

RSpec.configure do |config|
  config.mock_with :rspec
  config.order = "random"
  config.infer_spec_type_from_file_location!

  config.before(:suite) do
    # DatabaseCleaner[:mongoid].strategy = :truncation
    DatabaseCleaner.strategy = :truncation
  end

  config.before(:each) do
    DatabaseCleaner[:mongoid].strategy = :truncation
    DatabaseCleaner.start
  end

  config.after(:each) do
    DatabaseCleaner.clean
  end

  config.after(:suite) do
    Fabrication.clear_definitions
  end
end

spec_helper.rb

# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
RSpec.configure do |config|
# The settings below are suggested to provide a good initial experience
# with RSpec, but feel free to customize to your heart's content.

  # These two settings work together to allow you to limit a spec run
  # to individual examples or groups you care about by tagging them with
  # `:focus` metadata. When nothing is tagged with `:focus`, all examples
  # get run.
  config.filter_run :focus
  config.run_all_when_everything_filtered = true

  # Many RSpec users commonly either run the entire suite or an individual
  # file, and it's useful to allow more verbose output when running an
  # individual spec file.
  if config.files_to_run.one?
    # Use the documentation formatter for detailed output,
    # unless a formatter has already been configured
    # (e.g. via a command-line flag).
    config.default_formatter = 'doc'
  end

  # Print the 10 slowest examples and example groups at the
  # end of the spec run, to help surface which specs are running
  # particularly slow.
  config.profile_examples = 10

  # Run specs in random order to surface order dependencies. If you find an
  # order dependency and want to debug it, you can fix the order by providing
  # the seed, which is printed after each run.
  #     --seed 1234
  config.order = :random

  # Seed global randomization in this process using the `--seed` CLI option.
  # Setting this allows you to use `--seed` to deterministically reproduce
  # test failures related to randomization by passing the same `--seed` value
  # as the one that triggered the failure.
  Kernel.srand config.seed

  # rspec-expectations config goes here. You can use an alternate
  # assertion/expectation library such as wrong or the stdlib/minitest
  # assertions if you prefer.
  config.expect_with :rspec do |expectations|
    # Enable only the newer, non-monkey-patching expect syntax.
    # For more details, see:
    #   - http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax
    expectations.syntax = :expect
  end

  # rspec-mocks config goes here. You can use an alternate test double
  # library (such as bogus or mocha) by changing the `mock_with` option here.
  config.mock_with :rspec do |mocks|
    # Enable only the newer, non-monkey-patching expect syntax.
    # For more details, see:
    #   - http://teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
    mocks.syntax = :expect

    # Prevents you from mocking or stubbing a method that does not exist on
    # a real object. This is generally recommended.
    mocks.verify_partial_doubles = true
  end
end

stacktrace.rb

Asset
  has a valid fabrication (FAILED - 1)

Failures:

  1) Asset has a valid fabrication
     Failure/Error: Unable to find matching line from backtrace
     ActiveRecord::ConnectionNotEstablished:
       ActiveRecord::ConnectionNotEstablished
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activerecord-4.1.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:541:in `retrieve_connection'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activerecord-4.1.1/lib/active_record/connection_handling.rb:113:in `retrieve_connection'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activerecord-4.1.1/lib/active_record/connection_handling.rb:87:in `connection'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activerecord-4.1.1/lib/active_record/fixtures.rb:499:in `create_fixtures'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activerecord-4.1.1/lib/active_record/fixtures.rb:984:in `load_fixtures'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activerecord-4.1.1/lib/active_record/fixtures.rb:957:in `setup_fixtures'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/activerecord-4.1.1/lib/active_record/fixtures.rb:806:in `before_setup'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-rails-3.0.1/lib/rspec/rails/adapters.rb:67:in `block (2 levels) in <module:MinitestLifecycleAdapter>'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example.rb:294:in `instance_exec'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example.rb:294:in `instance_exec'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/hooks.rb:430:in `block (2 levels) in run'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example.rb:210:in `call'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example.rb:210:in `block (2 levels) in <class:Procsy>'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/hooks.rb:432:in `run'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/hooks.rb:485:in `run'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example.rb:303:in `with_around_example_hooks'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example.rb:145:in `run'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example_group.rb:494:in `block in run_examples'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example_group.rb:490:in `map'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example_group.rb:490:in `run_examples'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/example_group.rb:457:in `run'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/runner.rb:112:in `block (2 levels) in run_specs'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/runner.rb:112:in `map'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/runner.rb:112:in `block in run_specs'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/reporter.rb:54:in `report'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/runner.rb:108:in `run_specs'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/runner.rb:86:in `run'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/runner.rb:70:in `run'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/lib/rspec/core/runner.rb:38:in `invoke'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/gems/rspec-core-3.0.1/exe/rspec:4:in `<top (required)>'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bin/rspec:23:in `load'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bin/rspec:23:in `<main>'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bin/ruby_executable_hooks:15:in `eval'
     # /Users/robin/.rvm/gems/ruby-2.1.0@skillet/bin/ruby_executable_hooks:15:in `<main>'
     # 
     #   Showing full backtrace because every line was filtered out.
     #   See docs for RSpec::Configuration#backtrace_exclusion_patterns and
     #   RSpec::Configuration#backtrace_inclusion_patterns for more information.

Finished in 0.0779 seconds (files took 11.43 seconds to load)
1 example, 1 failure

Failed examples:

rspec ./spec/models/asset_spec.rb:4 # Asset has a valid fabrication

Top 1 slowest examples (0.00216 seconds, 2.8% of total time):
  Asset has a valid fabrication
    0.00216 seconds ./spec/models/asset_spec.rb:4

Randomized with seed 8157


# FYI : The test is "assert true"