Contents

require 'rails_helper'

RSpec.describe WebValve::FakeService do
  subject do
    Class.new(described_class) do
      def self.name
        'FakeDummy'
      end

      get '/widgets' do
        json({ result: 'it works!' })
      end
    end
  end

  before do
    stub_const('FakeDummy', subject)
  end

  it 'is a Sinatra::Base' do
    expect(subject).to be < Sinatra::Base
  end

  describe 'integrated behavior' do
    after do
      WebValve.reset
    end

    it 'raise a useful error when an unmapped route is requested' do
      with_env 'DUMMY_API_URL' => 'http://dummy.dev' do
        WebValve.register subject
        WebValve.setup

        expect { Net::HTTP.get(URI('http://dummy.dev/foos')) }.to raise_error(RuntimeError, /route not defined for GET/)
      end
    end

    it 'returns the result from the fake when a mapped route is requested' do
      with_env 'DUMMY_API_URL' => 'http://dummy.dev' do
        WebValve.register subject
        WebValve.setup

        expect(Net::HTTP.get(URI('http://dummy.dev/widgets'))).to eq({ result: 'it works!' }.to_json)
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
webvalve-0.9.3	spec/webvalve/fake_service_spec.rb
webvalve-0.9.2	spec/webvalve/fake_service_spec.rb
webvalve-0.9.1	spec/webvalve/fake_service_spec.rb
webvalve-0.9.0	spec/webvalve/fake_service_spec.rb