```ruby
require 'spec_helper'

describe Address do
  subject(:address) { Fabricate.build(:address) }

  it { should respond_to(:sponsor) }
  it { should respond_to(:flat) }
  it { should respond_to(:street) }
  it { should respond_to(:postal_code) }
end
```

Test address should respond to directions
user
```ruby
require 'spec_helper'

describe Address do
  subject(:address) { Fabricate.build(:address) }

  it { should respond_to(:sponsor) }
  it { should respond_to(:flat) }
  it { should respond_to(:street) }
  it { should respond_to(:city) }
  it { should respond_to(:latitude) }
  it { should respond_to(:longitude) }
  it { should respond_to(:postal_code) }
  it { should respond_to(:directions) }
end
```
assistant