Module: Virtuatable::Specs

Defined in:
lib/virtuatable/specs.rb

Overview

This module holds all the logic for the specs tools for all micro services (shared examples and other things).

Author:

Constant Summary collapse

@@declared = 
false

Class Method Summary collapse

Class Method Details

.include_shared_examples ⇒ Object

Includes all the shared examples you could need, describing the basic behaviour of a route.



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# File 'lib/virtuatable/specs.rb', line 9

def self.include_shared_examples
  if !@@declared
    RSpec.shared_examples 'a route' do |_verb, _path|
      let(:verb) { _verb }
      let(:path) { _path }

      def do_request(parameters)
        public_send verb.to_sym, path, parameters
      end

      describe 'common errors' do
        describe 'bad request errors' do
          describe 'no token error' do
            before do
              do_request(app_key: 'test_key')
            end
            it 'Raises a bad request (400) error when the parameters don\'t contain the token of the gateway' do
              expect(last_response.status).to be 400
            end
            it 'returns the correct response if the parameters do not contain a gateway token' do
              expect(last_response.body).to include_json(
                status: 400,
                field: 'token',
                error: 'required'
              )
            end
          end
          describe 'no application key error' do
            before do
              do_request({token: 'test_token'})
            end
            it 'Raises a bad request (400) error when the parameters don\'t contain the application key' do
              expect(last_response.status).to be 400
            end
            it 'returns the correct response if the parameters do not contain a gateway token' do
              expect(last_response.body).to include_json(
                status: 400,
                field: 'app_key',
                error: 'required'
              )
            end
          end
        end
        describe 'not_found errors' do
          describe 'application not found' do
            before do
              do_request({token: 'test_token', app_key: 'another_key'})
            end
            it 'Raises a not found (404) error when the key doesn\'t belong to any application' do
              expect(last_response.status).to be 404
            end
            it 'returns the correct response if the parameters do not contain a gateway token' do
              expect(last_response.body).to include_json(
                status: 404,
                field: 'app_key',
                error: 'unknown'
              )
            end
          end
          describe 'gateway not found' do
            before do
              do_request({token: 'other_token', app_key: 'test_key'})
            end
            it 'Raises a not found (404) error when the gateway does\'nt exist' do
              expect(last_response.status).to be 404
            end
            it 'returns the correct body when the gateway doesn\'t exist' do
              expect(last_response.body).to include_json(
                status: 404,
                field: 'token',
                error: 'unknown'
              )
            end
          end
        end
      end
    end
    @@declared = true
  end
end