```ruby
require 'lib/generators/social_stream/templates/migration'
CreateSocialStream.up

require File.expand_path("../../dummy/db/seeds", __FILE__)
```

Fix tests for Ruby 1.9
user
```ruby
require File.join(Rails.root, '../../lib/generators/social_stream/templates/migration')
CreateSocialStream.up

require File.expand_path("../../dummy/db/seeds", __FILE__)
```
assistant