```ruby
FactoryGirl.define do
  factory :media_consent do
    first_name "John"
    last_name "Smith"
    consent true
  end
end
```

Add paperclip params for image attribute of media consents factory
user
```ruby
FactoryGirl.define do
  factory :media_consent do
    first_name "John"
    last_name "Smith"
    image_file_name 'upload.png'
    image_content_type 'image/png'
    image_file_size '1024'
    consent true
  end
end
```
assistant