Contents

require 'spec_helper'
require 'fortnox/api/models/base'
require 'fortnox/api/validators/base'
require 'fortnox/api/validators/validator_examples'

describe Fortnox::API::Validator::Base do

  using_test_classes do
    class Model < Fortnox::API::Model::Base
      attribute :test_attribute, String
    end

    class Validator < Fortnox::API::Validator::Base
      using_validations do
        validates_presence_of :test_attribute
      end
    end
  end

  subject{ Validator.new }

  it_behaves_like 'validators' do
    let( :valid_model ){ Model.new( test_attribute: 'something' ) }
  end

  describe 'violations' do
    let( :invalid_model ){ Model.new }
    let( :valid_model ){ Model.new(test_attribute: 'test') }

    specify 'are not kept between validations' do
      expect( subject.validate( invalid_model ) ).to be false
      expect( subject.validate( valid_model ) ).to be true
    end

    specify 'are not kept between instances' do
      expect( subject.validate( invalid_model ) ).to be false
      another_validator = Validator.new

      expect( another_validator.validate( valid_model ) ).to be true
      expect( another_validator.validate( invalid_model ) ).to be false
    end
  end

  context 'when no validator given' do
    let( :model ){ Model.new }

    subject{ described_class.new }

    specify '#validate raises an error' do
      expect{ subject.validate( model ) }.to raise_error(ArgumentError)
    end

    specify '#instance raises an error' do
      expect{ subject.instance }.to raise_error(ArgumentError)
    end

    specify '#violations raises an error' do
      expect{ subject.violations }.to raise_error(ArgumentError)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
fortnox-api-0.1.0	spec/fortnox/api/validators/base_spec.rb