# frozen_string_literal: true

RSpec.describe FaradayMiddleware::Rashify do
  context 'when used', type: :response do
    it 'creates a Hashie::Rash from the body' do
      body = { 'name' => 'Erik Michaels-Ober', 'username' => 'sferik' }
      me = process(body).body
      expect(me.name).to eq('Erik Michaels-Ober')
      expect(me.username).to eq('sferik')
    end

    it 'handles strings' do
      body = 'Most amazing string EVER'
      me = process(body).body
      expect(me).to eq('Most amazing string EVER')
    end

    it 'handles hashes and decamelcase the keys' do
      body = { 'name' => 'Erik Michaels-Ober', 'userName' => 'sferik' }
      me = process(body).body
      expect(me.name).to eq('Erik Michaels-Ober')
      expect(me.user_name).to eq('sferik')
    end

    it 'handles arrays' do
      body = [123, 456]
      values = process(body).body
      expect(values).to eq([123, 456])
    end

    it 'handles arrays of hashes' do
      body = [{ 'username' => 'sferik' }, { 'username' => 'pengwynn' }]
      us = process(body).body
      expect(us.first.username).to eq('sferik')
      expect(us.last.username).to eq('pengwynn')
    end

    it 'handles mixed arrays' do
      body = [123, { 'username' => 'sferik' }, 456]
      values = process(body).body
      expect(values.first).to eq(123)
      expect(values.last).to eq(456)
      expect(values[1].username).to eq('sferik')
    end
  end
end