# frozen_string_literal: true require 'spec_helper' describe Grape::Endpoint do subject do described_class.new(Grape::Util::InheritableSetting.new, path: '/', method: :get) end describe '.content_types_for' do describe 'defined on target_class' do let(:own_json) { 'text/own-json' } let(:own_xml) { 'text/own-xml' } let(:content_types) do { own_json: own_json, own_xml: own_xml } end let(:target_class) { OpenStruct.new(content_types: content_types) } let(:object) { subject.content_types_for(target_class) } specify do expect(object).to eql [own_json, own_xml] end end describe 'not defined' do describe 'format given' do let(:format) { :json } let(:target_class) { OpenStruct.new(format: format) } let(:object) { subject.content_types_for(target_class) } specify do expect(object).to eql ['application/json'] end describe 'format not given' do let(:target_class) { OpenStruct.new } let(:object) { subject.content_types_for(target_class) } specify do expect(object).to eql %w[application/xml application/json text/plain] end end end end end describe 'parse_request_params' do let(:subject) { GrapeSwagger::Endpoint::ParamsParser } before do subject.send(:parse_request_params, params, {}) end context 'when params do not contain an array' do let(:params) do [ ['id', { required: true, type: 'String' }], ['description', { required: false, type: 'String' }] ] end let(:expected_params) do [ ['id', { required: true, type: 'String' }], ['description', { required: false, type: 'String' }] ] end it 'parses params correctly' do expect(params).to eq expected_params end end context 'when params contain a simple array' do let(:params) do [ ['id', { required: true, type: 'String' }], ['description', { required: false, type: 'String' }], ['stuffs', { required: true, type: 'Array[String]' }] ] end let(:expected_params) do [ ['id', { required: true, type: 'String' }], ['description', { required: false, type: 'String' }], ['stuffs', { required: true, type: 'Array[String]', is_array: true }] ] end it 'parses params correctly and adds is_array to the array' do expect(params).to eq expected_params end end context 'when params contain a complex array' do let(:params) do [ ['id', { required: true, type: 'String' }], ['description', { required: false, type: 'String' }], ['stuffs', { required: true, type: 'Array' }], ['stuffs[id]', { required: true, type: 'String' }] ] end let(:expected_params) do [ ['id', { required: true, type: 'String' }], ['description', { required: false, type: 'String' }], ['stuffs', { required: true, type: 'Array', is_array: true }], ['stuffs[id]', { required: true, type: 'String', is_array: true }] ] end it 'parses params correctly and adds is_array to the array and all elements' do expect(params).to eq expected_params end context 'when array params are not contiguous with parent array' do let(:params) do [ ['id', { required: true, type: 'String' }], ['description', { required: false, type: 'String' }], ['stuffs', { required: true, type: 'Array' }], ['stuffs[owners]', { required: true, type: 'Array' }], ['stuffs[creators]', { required: true, type: 'Array' }], ['stuffs[owners][id]', { required: true, type: 'String' }], ['stuffs[creators][id]', { required: true, type: 'String' }], ['stuffs_and_things', { required: true, type: 'String' }] ] end let(:expected_params) do [ ['id', { required: true, type: 'String' }], ['description', { required: false, type: 'String' }], ['stuffs', { required: true, type: 'Array', is_array: true }], ['stuffs[owners]', { required: true, type: 'Array', is_array: true }], ['stuffs[creators]', { required: true, type: 'Array', is_array: true }], ['stuffs[owners][id]', { required: true, type: 'String', is_array: true }], ['stuffs[creators][id]', { required: true, type: 'String', is_array: true }], ['stuffs_and_things', { required: true, type: 'String' }] ] end it 'parses params correctly and adds is_array to the array and all elements' do expect(params).to eq expected_params end end end end end