# frozen_string_literal: true # License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later # Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE require 'rails_helper' RSpec.describe Model::Jbuilder do describe Model::Jbuilder::BuilderExpansion do let(:model) do stub_const('HasToBuilderAndToId', Struct.new(:to_id, :to_builder)) stub_const('ModelClass', Struct.new(:filled, :unfilled, :enumerable)) ModelClass.new( HasToBuilderAndToId.new('id_result', 'builder_result'), nil, [ HasToBuilderAndToId.new('enumerable_id_result_1', 'enumerable_builder_result_1'), HasToBuilderAndToId.new('enumerable_id_result_2', 'enumerable_builder_result_2') ] ) end let(:filled_expansion) { described_class.new(key: :filled, json_attribute: 'filled_attrib') } let(:unfilled_expansion) { described_class.new(key: :unfilled) } let(:nonexistent_expansion) { described_class.new(key: :nonexistent) } let(:expandable_expansion) { described_class.new(key: :enumerable, enum_type: :expandable) } let(:flat_expansion) { described_class.new(key: :enumerable, enum_type: :flat) } describe 'expansion where the attribute is filled' do subject { filled_expansion } it { is_expected.to have_attributes( json_attribute: 'filled_attrib', enumerable?: false, flat_enum?: false, expandable_enum?: false ) } describe '#to_id' do subject { filled_expansion.to_id.call(model) } it { is_expected.to eq 'id_result' } end describe '#to_builder' do subject { filled_expansion.to_builder.call(model) } it { is_expected.to eq 'builder_result' } end end describe 'expansion where the attribute is unfilled' do subject { unfilled_expansion } it { is_expected.to have_attributes( json_attribute: 'unfilled', enumerable?: false, flat_enum?: false, expandable_enum?: false ) } describe '#to_id' do subject { unfilled_expansion.to_id.call(model) } it { is_expected.to eq nil } end describe '#to_builder' do subject { unfilled_expansion.to_builder.call(model) } it { is_expected.to eq nil } end end describe 'expansion where the attribute is nonexistent' do subject { nonexistent_expansion } it { is_expected.to have_attributes( json_attribute: 'nonexistent', enumerable?: false, flat_enum?: false, expandable_enum?: false ) } it '.to_id raises error' do expect { nonexistent_expansion.to_id.call(model) }.to raise_error ActiveModel::MissingAttributeError end it '.to_builder raises error' do expect { nonexistent_expansion.to_builder.call(model) }.to raise_error ActiveModel::MissingAttributeError end end describe 'expansion of expandable enumerable returns an enumerable' do subject { expandable_expansion } it { is_expected.to have_attributes( json_attribute: 'enumerable', enumerable?: true, flat_enum?: false, expandable_enum?: true ) } describe '#to_id' do subject { expandable_expansion.to_id.call(model) } it { is_expected.to match(%w[enumerable_id_result_1 enumerable_id_result_2]) } end describe '#to_builder' do subject { expandable_expansion.to_builder.call(model) } it { is_expected.to match(%w[enumerable_builder_result_1 enumerable_builder_result_2]) } end end describe 'expansion of flat enumerable returns an enumerable' do subject { flat_expansion } it { is_expected.to have_attributes( json_attribute: 'enumerable', enumerable?: true, flat_enum?: true, expandable_enum?: false ) } describe '#to_id' do subject { expandable_expansion.to_id.call(model) } it { is_expected.to match(%w[enumerable_id_result_1 enumerable_id_result_2]) } end describe '#to_builder' do subject { expandable_expansion.to_builder.call(model) } it { is_expected.to match(%w[enumerable_builder_result_1 enumerable_builder_result_2]) } end end end end