Tello model cheatsheet

model.rb

require 'rails_helper'

RSpec.describe Model, type: :model do
  it { expect(described_class).to be < OtherModel }

  describe 'associations' do
    it { should belong_to(:carrier).optional }
    it { should belong_to(:zip_code).with_foreign_key('geolocation_id').class_name('Geolocation') }
    it { should have_one(:facility_procedure).required }
    it { should have_many(:companies).through(:other_table) }
    it { should accept_nested_attributes_for(:facility_procedure) }
  end

  describe 'has_paper_trail' do
    it 'enables paper trail' do
      is_expected.to be_versioned
    end
  end

  describe 'validations' do
    it { should validate_presence_of(:name) }
    it { should define_enum_for(:enum).with_values(Model.enums).backed_by_column_of_type(:string) }
  end

  describe 'delegators' do
    it { should delegate_method(:country).to(:zip_code).allow_nil }
  end

  describe 'callbacks' do
  
  end
  
  describe 'scopes' do
  
  end

  describe '#public_method' do

  end
  
  describe '::static_method' do
  end
end

static methods:

  describe '::method' do
  end