# frozen_string_literal: true

describe Grape::Middleware::Error do

let(:error_entity) do

Class.new(Grape::Entity) do

expose :code

expose :static

def static

'static text'

end

end

end

let(:err_app) do

Class.new do

class << self

attr_accessor :error, :format

def call(_env)

throw :error, error

end

end

end

end

let(:options) { { default_message: 'Aww, hamburgers.' } }

let(:app) do

opts = options

context = self

Rack::Builder.app do

use Spec::Support::EndpointFaker

use Grape::Middleware::Error, opts # rubocop:disable RSpec/DescribedClass

run context.err_app

end

end

it 'sets the status code appropriately' do

err_app.error = { status: 410 }

get '/'

expect(last_response.status).to eq(410)

end

it 'sets the status code based on the rack util status code symbol' do

err_app.error = { status: :gone }

get '/'

expect(last_response.status).to eq(410)

end

it 'sets the error message appropriately' do

err_app.error = { message: 'Awesome stuff.' }

get '/'

expect(last_response.body).to eq('Awesome stuff.')

end

it 'defaults to a 500 status' do

err_app.error = {}

get '/'

expect(last_response).to be_server_error

end

it 'has a default message' do

err_app.error = {}

get '/'

expect(last_response.body).to eq('Aww, hamburgers.')

end

context 'with http code' do

let(:options) { { default_message: 'Aww, hamburgers.' } }

it 'adds the status code if wanted' do

err_app.error = { message: { code: 200 } }

get '/'

expect(last_response.body).to eq({ code: 200 }.to_json)

end

end

end