help with writing rspec tests for ruby / capybara env (non Rails)

[Christopher Biltoft]

The following spec works for the first example but not the second.

require 'rspec'
require 'capybara/rspec'
require 'rubygems'
require 'capybara'
require 'capybara/dsl'
 Capybara.run_server = false
 Capybara.current_driver = :seleniumCapybara.app_host = '<some url>'

 describe 'page <some page 1>', type: :feature do
   it 'redirects to /' do
     visit('<some page 1>');
     expect(page.current_path).to eq '/'
   end
 end

 describe 'page <some page 2>', type: :feature do
   it 'redirects to /' do
     visit('<some page 2>');
     expect(page.current_path).to eq '/'
   end
 end

Results are:

rspec spec/redirect_spec.rb
.
 An error occurred in an after hook
   ArgumentError: rack-test requires a rack application, but none was given
   occurred at /home/cb/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/capybara-2.4.4/lib/capybara/rac
k_test/driver.rb:16:in `initialize'

F

Failures:

 1) redirect page <some page 2> redirects to /
    Failure/Error: visit('< some page 2>');
    ArgumentError:
      rack-test requires a rack application, but none was given
    # ./spec/redirect_spec.rb:21:in `block (2 levels) in <top (required)>'

Finished in 6.52 seconds (files took 0.3075 seconds to load)
2 examples, 1 failure

Failed examples:

rspec ./spec/redirect_spec.rb:20 # redirect <some page 2> redirects to /

Clearly I haven't set up right for rack and I haven't found documentation on 3.2. on the subject so I'm am in the dark.

Would appreciate any assistance with solving the problem

[Jon Rowe]

`current_driver` is a one shot deal and is reset back to the default driver in `capybara/rspec` (if I remember correctly), instead set `Capybara.default_driver = :selenium` 

Jon Rowe

---------------------------

ma...@jonrowe.co.uk

jonrowe.co.uk

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