forbid_shoulda_matchers_spec.rb

require 'spec_helper'
require 'rubocop'
require 'rubocop/rspec/cop_helper'
require 'support/rubocop/expect_offense'
require 'future_learn/cops/forbid_shoulda_matchers'

RSpec.describe RuboCop::Cop::FutureLearn::ForbidShouldaMatchers do
  include CopHelper
  include RuboCop::RSpec::ExpectOffense

  let(:config) { RuboCop::Config.new }

  subject(:cop) { described_class.new(config) }

  it 'hisses at the belong_to matcher' do
    expect_offense(<<~RUBY)
      it { is_expected.to belong_to(:no_man) }
                          ^^^^^^^^^^^^^^^^^^ #{described_class::MSG}
    RUBY
  end

  it 'hisses at the have_many matcher' do
    expect_offense(<<~RUBY)
      it { is_expected.to have_many(:ghastly_tongue_teeth) }
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{described_class::MSG}
    RUBY
  end

  it 'hisses at the have_one matcher' do
    expect_offense(<<~RUBY)
      it { is_expected.to have_one(:unquenchable_desire_for_havoc) }
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{described_class::MSG}
    RUBY
  end

  it 'hisses at the validate_presence_of matcher' do
    expect_offense(<<~RUBY)
      it { is_expected.to validate_presence_of(:anti_goose_protective_gear) }
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{described_class::MSG}
    RUBY
  end
end