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# frozen_string_literal: true
require 'spec_helper'
require 'grape-entity'
describe Grape::Middleware::Error do
module ErrorSpec
class ErrorEntity < Grape::Entity
expose :code
expose :static
def static
'static text'
end
end
class ErrApp
class << self
attr_accessor :error, :format
def call(_env)
throw :error, error
end
end
end
end
def app
opts = options
Rack::Builder.app do
use Spec::Support::EndpointFaker
use Grape::Middleware::Error, **opts
run ErrorSpec::ErrApp
end
end
let(:options) { { default_message: 'Aww, hamburgers.' } }
it 'sets the status code appropriately' do
ErrorSpec::ErrApp.error = { status: 410 }
get '/'
expect(last_response.status).to eq(410)
end
it 'sets the error message appropriately' do
ErrorSpec::ErrApp.error = { message: 'Awesome stuff.' }
get '/'
expect(last_response.body).to eq('Awesome stuff.')
end
it 'defaults to a 500 status' do
ErrorSpec::ErrApp.error = {}
get '/'
expect(last_response.status).to eq(500)
end
it 'has a default message' do
ErrorSpec::ErrApp.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
ErrorSpec::ErrApp.error = { message: { code: 200 } }
get '/'
expect(last_response.body).to eq({ code: 200 }.to_json)
end
it 'presents an error message' do
ErrorSpec::ErrApp.error = { message: { code: 200, with: ErrorSpec::ErrorEntity } }
get '/'
expect(last_response.body).to eq({ code: 200, static: 'static text' }.to_json)
end
end
end
|
