Rspec rails unit test - Ruby on rails

Question

I have this code for unit test:

require 'rails_helper'
require 'fetch_controller'

   RSpec.describe FetchController, type: :controller do
   it "parse base 64 url" do
     result = FetchController.parse_urls('aHR0cDovL3d3dy5nb29nbGUuY29t')

    expect(result[0]).to eq('http://www.google.com')

   end
 end

and I want to test parse_urls method that in fetch_controller:

class FetchController < ApplicationController
...
  def parse_urls(base)
  Base64.decode64(base).split(',')
end

But when i'm trying to run it I get an error ": in `require': cannot load such file -- fetch_controller (LoadError)"

Thanks for any help, Yoel

I have fetch_controller under the app. Should I write another one under spec? and if so, what should I write in the file: ' class FetchController def initialize end end ' I din't understand how to initialize it. Thanks! — Joel
– Joel, Commented Aug 31, 2015 at 8:53
@Joel you shouldn't require controllers by hand, it should be done by rspec. — Tom Gasaner
– Tom Gasaner, Commented Aug 31, 2015 at 8:54
@dimakura, I removed the require controller but I get uninitialized constant FetchController — Joel
– Joel, Commented Aug 31, 2015 at 8:55

Tom Gasaner · Accepted Answer · 2015-08-31 09:17:45Z

1

Ok, so you use a namespace. Then, proper names are

class Api::FetchController < ApplicationController

and

RSpec.describe Api::FetchController, type: :controller do

answered Aug 31, 2015 at 9:17

Tom Gasaner

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