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# frozen_string_literal: true
require 'spec_helper'
describe Grape::API::Helpers do
subject do
shared_params = Module.new do
extend Grape::API::Helpers
params :pagination do
optional :page, type: Integer
optional :size, type: Integer
end
end
Class.new(Grape::API) do
helpers shared_params
format :json
params do
use :pagination
end
get do
declared(params, include_missing: true)
end
end
end
def app
subject
end
it 'defines parameters' do
get '/'
expect(last_response.status).to eq 200
expect(last_response.body).to eq({ page: nil, size: nil }.to_json)
end
end
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