Contents

describe 'nested type argument' do
  subject { Test::Xyz.new('bar' => { 'baz' => 42 }) }

  context 'with nested definition only' do
    before do
      class Test::Xyz
        extend Dry::Initializer

        param :foo, as: :x do
          option :bar, as: :y do
            option :baz, proc(&:to_s), as: :z
            option :qux, as: :w, optional: true
          end
        end
      end
    end

    it 'builds the type' do
      expect(subject.x.y.z).to eq '42'
    end

    it 'converts the nested type to hash' do
      expect(subject.x.to_h).to eq('y' => { 'z' => '42' })
    end
  end

  context 'with nested and wrapped definitions' do
    before do
      class Test::Xyz
        extend Dry::Initializer

        param :foo, [], as: :x do
          option :bar, as: :y do
            option :baz, proc(&:to_s), as: :z
            option :qux, as: :w, optional: true
          end
        end
      end
    end

    it 'builds the type' do
      x = subject.x
      expect(x).to be_instance_of Array

      expect(x.first.y.z).to eq '42'
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
dry-initializer-3.0.3	spec/nested_type_spec.rb