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