```ruby
require 'rails_helper'

# RSpec.describe RestaurantsController, type: :controller do
#
# let(:restaurants) { search_by_zip("94030") }
#
#
# it 'responds with JSON' do
#
#   p restaurants
#   expect {
#     JSON.parse(response.body)
#   }.to_not raise_error
# end


# end
```

Fix restaurants controller rspec test file to pass Travis CI
user
```ruby
require 'rails_helper'

RSpec.describe RestaurantsController, type: :controller do

# let(:restaurants) { search_by_zip("94030") }
#
#
# it 'responds with JSON' do
#
#   p restaurants
#   expect {
#     JSON.parse(response.body)
#   }.to_not raise_error
# end


end
```
assistant