Custom Cop spec

use_save_bang_on_test_spec.rb

# frozen_string_literal: true

require 'rails_helper'
require 'rubocop'
require 'rubocop/rspec/support'
require_relative '../../config/rubocop/custom_cops/use_save_bang_on_test'

describe CustomCops::UseSaveBangOnTest do
  include RuboCop::RSpec::ExpectOffense

  let(:cop) { described_class.new }

  it do
    inspect_source('hoge.save')
    expect(cop.offenses.size).to eq(1)
  end

  it do
    inspect_source('piyo.update(fuga: true)')
    expect(cop.offenses.size).to eq(1)
  end

  it do
    inspect_source('piyo.update!')
    expect(cop.offenses.size).to eq(0)
  end

  it do
    inspect_source('hoge.save!')
    expect(cop.offenses.size).to eq(0)
  end
end