Feature: Mount an Uploader on ActiveRecord class
  In order to easily attach files to a form
  As a web developer using CarrierWave
  I want to mount an uploader on an ActiveRecord class

  Background:
    Given an uploader class that uses the 'file' storage
    And a datamapper class that has a 'avatar' column
    And the uploader class is mounted on the 'avatar' column
    And an instance of the datamapper class

  Scenario: assign a file
    When I assign the file 'fixtures/bork.txt' to the 'avatar' column
    Then there should be a file called 'bork.txt' somewhere in a subdirectory of 'public/uploads/tmp'
    And the file called 'bork.txt' in a subdirectory of 'public/uploads/tmp' should be identical to the file at 'fixtures/bork.txt'

  Scenario: assign a file and save the record
    When I assign the file 'fixtures/bork.txt' to the 'avatar' column
    And I save the datamapper record
    Then there should be a file at 'public/uploads/bork.txt'
    And the file at 'public/uploads/bork.txt' should be identical to the file at 'fixtures/bork.txt'
    And the url for the column 'avatar' should be '/uploads/bork.txt'

  Scenario: assign a file and retrieve it from cache
    When I assign the file 'fixtures/bork.txt' to the 'avatar' column
    And I retrieve the file later from the cache name for the column 'avatar'
    And I save the datamapper record
    Then there should be a file at 'public/uploads/bork.txt'
    And the file at 'public/uploads/bork.txt' should be identical to the file at 'fixtures/bork.txt'
    And the url for the column 'avatar' should be '/uploads/bork.txt'

  # Scenario: store a file and retrieve it later
  #   When I assign the file 'fixtures/bork.txt' to the 'avatar' column
  #   And I retrieve the file later from the cache name for the column 'avatar'
  #   And I save the datamapper record
  #   Then there should be a file at 'public/uploads/bork.txt'
  #   When I reload the datamapper record
  #   Then the url for the column 'avatar' should be '/uploads/bork.txt'
  # 
  # Scenario: store a file and delete the record
  #   When I assign the file 'fixtures/bork.txt' to the 'avatar' column
  #   And I retrieve the file later from the cache name for the column 'avatar'
  #   And I save the datamapper record
  #   Then there should be a file at 'public/uploads/bork.txt'
  #   When I delete the datamapper record
  #   Then there should not be a file at 'public/uploads/bork.txt'