61 lines
1.5 KiB
Ruby
61 lines
1.5 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
require 'rails_helper'
|
||
|
|
|
||
|
|
describe LanguageValidator do
|
||
|
|
let(:record_class) do
|
||
|
|
Class.new do
|
||
|
|
include ActiveModel::Validations
|
||
|
|
attr_accessor :locale
|
||
|
|
|
||
|
|
validates :locale, language: true
|
||
|
|
end
|
||
|
|
end
|
||
|
|
let(:record) { record_class.new }
|
||
|
|
|
||
|
|
describe '#validate_each' do
|
||
|
|
context 'with a nil value' do
|
||
|
|
it 'does not add errors' do
|
||
|
|
record.locale = nil
|
||
|
|
|
||
|
|
expect(record).to be_valid
|
||
|
|
expect(record.errors).to be_empty
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'with an array of values' do
|
||
|
|
it 'does not add errors with array of existing locales' do
|
||
|
|
record.locale = %w(en fr)
|
||
|
|
|
||
|
|
expect(record).to be_valid
|
||
|
|
expect(record.errors).to be_empty
|
||
|
|
end
|
||
|
|
|
||
|
|
it 'adds errors with array having some non-existing locales' do
|
||
|
|
record.locale = %w(en fr missing)
|
||
|
|
|
||
|
|
expect(record).to_not be_valid
|
||
|
|
expect(record.errors.first.attribute).to eq(:locale)
|
||
|
|
expect(record.errors.first.type).to eq(:invalid)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'with a locale string' do
|
||
|
|
it 'does not add errors when string is an existing locale' do
|
||
|
|
record.locale = 'en'
|
||
|
|
|
||
|
|
expect(record).to be_valid
|
||
|
|
expect(record.errors).to be_empty
|
||
|
|
end
|
||
|
|
|
||
|
|
it 'adds errors when string is non-existing locale' do
|
||
|
|
record.locale = 'missing'
|
||
|
|
|
||
|
|
expect(record).to_not be_valid
|
||
|
|
expect(record.errors.first.attribute).to eq(:locale)
|
||
|
|
expect(record.errors.first.type).to eq(:invalid)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|