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- # frozen_string_literal: true
- require 'rails_helper'
- describe NoteLengthValidator do
- subject { described_class.new(attributes: { note: true }, maximum: 500) }
- describe '#validate' do
- it 'adds an error when text is over 500 characters' do
- text = 'a' * 520
- account = instance_double(Account, note: text, errors: activemodel_errors)
- subject.validate_each(account, 'note', text)
- expect(account.errors).to have_received(:add)
- end
- it 'counts URLs as 23 characters flat' do
- text = ('a' * 476) + " http://#{'b' * 30}.com/example"
- account = instance_double(Account, note: text, errors: activemodel_errors)
- subject.validate_each(account, 'note', text)
- expect(account.errors).to_not have_received(:add)
- end
- it 'does not count non-autolinkable URLs as 23 characters flat' do
- text = ('a' * 476) + "http://#{'b' * 30}.com/example"
- account = instance_double(Account, note: text, errors: activemodel_errors)
- subject.validate_each(account, 'note', text)
- expect(account.errors).to have_received(:add)
- end
- private
- def activemodel_errors
- instance_double(ActiveModel::Errors, add: nil)
- end
- end
- end
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