require 'spec_helper'

describe Mongoid::Ids::Options do
  before do
    @options = Mongoid::Ids::Options.new(
      length: 9999,
      retry_count: 8888,
      contains: :nonsense,
      field_name: :not_a_token
    )
  end

  it 'should have a length' do
    expect(@options.length).to eq(9999)
  end

  it 'should default to a length of 4' do
    expect(Mongoid::Ids::Options.new.length).to eq(4)
  end

  it 'should have a retry count' do
    expect(@options.retry_count).to eq(8888)
  end

  it 'should default to a retry count of 3' do
    expect(Mongoid::Ids::Options.new.retry_count).to eq(3)
  end

  it 'should have a list of characters to contain' do
    expect(@options.contains).to eq(:nonsense)
  end

  it 'should default to an alphanumeric set of characters to contain' do
    expect(Mongoid::Ids::Options.new.contains).to eq(:alphanumeric)
  end

  it 'should default to an alphanumeric set of characters to contain' do
    expect(Mongoid::Ids::Options.new.contains).to eq(:alphanumeric)
  end

  it 'should have a field name' do
    expect(@options.field_name).to eq(:not_a_token)
  end

  it 'should default to a field name of \'_id\'' do
    expect(Mongoid::Ids::Options.new.field_name).to eq(:_id)
  end

  it 'should create a pattern' do
    expect(Mongoid::Ids::Options.new.pattern).to eq('%s4')
  end

  describe 'override_to_param' do
    it 'should be an option' do
      expect(Mongoid::Ids::Options.new(override_to_param: false)
              .override_to_param?).to eq false
    end

    it 'should default to true' do
      expect(Mongoid::Ids::Options.new.override_to_param?).to eq true
    end
  end

  describe 'skip_finder' do
    it 'should be an option' do
      expect(Mongoid::Ids::Options.new(skip_finders: true)
              .skip_finders?).to eq true
    end

    it 'should default to false' do
      expect(Mongoid::Ids::Options.new.skip_finders?).to eq false
    end
  end
end