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Use validation matchers for LanguageValidator spec (#37886)

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This commit is contained in:
Matt Jankowski
2026-02-17 09:59:31 -05:00
committed by GitHub
parent 438602c488
commit 371946fa80
1 changed files with 14 additions and 40 deletions
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54
spec/validators/language_validator_spec.rb
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@@ -3,59 +3,33 @@
require 'rails_helper'
RSpec.describe LanguageValidator do
subject { record_class.new }
let(:record_class) do
Class.new do
include ActiveModel::Validations
def self.name = 'Record'
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
context 'with a nil value' do
it { is_expected.to allow_value(nil).for(:locale) }
end
expect(record).to be_valid
expect(record.errors).to be_empty
end
end
context 'with an array of values' do
it { is_expected.to allow_value(%w(en fr)).for(:locale) }
context 'with an array of values' do
it 'does not add errors with array of existing locales' do
record.locale = %w(en fr)
it { is_expected.to_not allow_value(%w(en fr missing)).for(:locale).with_message(:invalid) }
end
expect(record).to be_valid
expect(record.errors).to be_empty
end
context 'with a locale string' do
it { is_expected.to allow_value('en').for(:locale) }
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
it { is_expected.to_not allow_value('missing').for(:locale).with_message(:invalid) }
end
end