```ruby
require 'test_helper'

class TimeZoneFlowsTest < ActionDispatch::IntegrationTest
  # test "the truth" do
  #   assert true
  # end
end
```

Write integration tests for time zone
user
```ruby
require 'test_helper'

class TimeZoneFlowsTest < ActionDispatch::IntegrationTest
  
  test "should get time zones" do
    get(timezones_path)
    assert_response(:success)
  end

end
```
assistant