debian-mirror-gitlab/spec/lib/gitlab/config/entry/validatable_spec.rb

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# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::Config::Entry::Validatable do
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let(:entry) do
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Class.new(Gitlab::Config::Entry::Node) do
include Gitlab::Config::Entry::Validatable
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end
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end
describe '.validator' do
before do
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entry.class_eval do
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attr_accessor :test_attribute
validations do
validates :test_attribute, presence: true
end
end
end
it 'returns validator' do
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expect(entry.validator.superclass)
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.to be Gitlab::Config::Entry::Validator
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end
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it 'returns only one validator to mitigate leaks' do
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expect { entry.validator }.not_to change { entry.validator }
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end
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context 'when validating entry instance' do
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let(:entry_instance) { entry.new('something') }
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context 'when attribute is valid' do
before do
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entry_instance.test_attribute = 'valid'
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end
it 'instance of validator is valid' do
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expect(entry.validator.new(entry_instance)).to be_valid
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end
end
context 'when attribute is not valid' do
before do
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entry_instance.test_attribute = nil
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end
it 'instance of validator is invalid' do
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expect(entry.validator.new(entry_instance)).to be_invalid
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end
end
end
end
end