spec/rubocop/cop/database/multiple_databases_spec.rb


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# frozen_string_literal: true

require 'fast_spec_helper'
require_relative '../../../../rubocop/cop/database/multiple_databases'

RSpec.describe RuboCop::Cop::Database::MultipleDatabases do
  subject(:cop) { described_class.new }

  it 'flags the use of ActiveRecord::Base.connection' do
    expect_offense(<<~SOURCE)
    ActiveRecord::Base.connection.inspect
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Do not use methods from ActiveRecord::Base, [...]
    SOURCE
  end

  it 'flags the use of ::ActiveRecord::Base.connection' do
    expect_offense(<<~SOURCE)
    ::ActiveRecord::Base.connection.inspect
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Do not use methods from ActiveRecord::Base, [...]
    SOURCE
  end

  described_class::ALLOWED_METHODS.each do |method_name|
    it "does not flag use of ActiveRecord::Base.#{method_name}" do
      expect_no_offenses(<<~SOURCE)
        ActiveRecord::Base.#{method_name} do
          Project.save
        end
      SOURCE
    end
  end
end