celsoMartins · August 29, 2015 14:11 · celsoMartins · Dec 22, 2014 · celsoMartins · Dec 22, 2014
diff --git a/gistfile1.rb b/gistfile1.rb
 Stacktrace:

  26) UserAPI /post user with no parameters with no json 
     Failure/Error: before { post '/user' }
     NoMethodError:
       undefined method `join' for #<String:0x007f62c3e6fb90>
     # ./spec/routes/user_api_spec.rb:7:in `block (5 levels) in <top (required)>'



 Gemfile:

 source 'http://rubygems.org'

 ruby '2.1.3'

 gem 'sinatra', '1.4.5', :require => 'sinatra/base'
 gem 'tilt', '1.3.4'
 gem 'mongoid'
 gem 'bson_ext'
 gem 'temple', '0.4.1'
 gem 'slim', '1.3.0'

 gem 'rspec'
 gem 'rack-test'

 gem 'simplecov'

 gem 'database_cleaner'
 gem 'json_spec'

 gem 'thin'

 gem 'json'



 The user_spec_api.rb

 describe 'UserAPI' do
  include Rack::Test::Methods

  describe '/post user' do
    context 'with no parameters' do
      context 'with no json' do
        before { post '/user' }
        it { expect(last_response.status).to be 500 }
        it { expect(last_response.errors).to include('ArgumentError') }
        it { expect(last_response.errors).to include('We need an email to process your request.') }
      end
    end

    context 'with a valid email' do
      before { post '/[email protected]' }
      it { expect(last_response.status).to be 200 }
      it { expect(User.count).to be 1}
      it { expect(User.last.email).to eq '[email protected]'}
    end
  end
 end



 The user_api.rb

 module Sinatra
  module EasyBar
    module UserAPI

      def self.registered(app)

        app.post '/user' do
          raise(ArgumentError, 'We need an email to process your request.') if params['email'].blank?
          User.create! email: params['email']
        end

      end
    end
  end
 end
	Stacktrace:

	26) UserAPI /post user with no parameters with no json
	Failure/Error: before { post '/user' }
	NoMethodError:
	undefined method `join' for #<String:0x007f62c3e6fb90>
	# ./spec/routes/user_api_spec.rb:7:in `block (5 levels) in <top (required)>'



	Gemfile:

	source 'http://rubygems.org'

	ruby '2.1.3'

	gem 'sinatra', '1.4.5', :require => 'sinatra/base'
	gem 'tilt', '1.3.4'
	gem 'mongoid'
	gem 'bson_ext'
	gem 'temple', '0.4.1'
	gem 'slim', '1.3.0'

	gem 'rspec'
	gem 'rack-test'

	gem 'simplecov'

	gem 'database_cleaner'
	gem 'json_spec'

	gem 'thin'

	gem 'json'



	The user_spec_api.rb

	describe 'UserAPI' do
	include Rack::Test::Methods

	describe '/post user' do
	context 'with no parameters' do
	context 'with no json' do
	before { post '/user' }
	it { expect(last_response.status).to be 500 }
	it { expect(last_response.errors).to include('ArgumentError') }
	it { expect(last_response.errors).to include('We need an email to process your request.') }
	end
	end

	context 'with a valid email' do
	before { post '/[email protected]' }
	it { expect(last_response.status).to be 200 }
	it { expect(User.count).to be 1}
	it { expect(User.last.email).to eq '[email protected]'}
	end
	end
	end



	The user_api.rb

	module Sinatra
	module EasyBar
	module UserAPI

	def self.registered(app)

	app.post '/user' do
	raise(ArgumentError, 'We need an email to process your request.') if params['email'].blank?
	User.create! email: params['email']
	end

	end
	end
	end
	end