Contents

require 'spec_helper'
require 'fortnox/api/types'
require 'fortnox/api/types/examples/types'

describe Fortnox::API::Types::Sized do

  shared_examples_for 'Sized Types' do
    context 'created with nil' do
      subject{ klass[ nil ] }
      it{ is_expected.to be_nil }
    end
  end

  describe 'String' do
    max_size = 5
    let( :klass ){ described_class::String[ max_size ] }

    it_behaves_like 'Sized Types'

    context 'created with empty string' do
      include_examples 'equals input', ''
    end

    context 'created with fewer characters than the limit' do
      include_examples 'equals input', 'a' * (max_size - 1)
    end

    context 'created with valid string' do
      include_examples 'equals input', 'a' * max_size
    end

    context 'created with more characters than the limit' do
      include_examples 'raises ConstraintError', 'a' * (max_size + 1)
    end
  end

  shared_examples_for 'Sized Numeric' do |type, min, max, step|
    let( :klass ){ described_class.const_get(type)[ min, max ] }

    it_behaves_like 'Sized Types'

    context 'created with value below the lower limit' do
      include_examples 'raises ConstraintError', min - step
    end

    context 'created with value at the lower limit' do
      include_examples 'equals input', min
    end

    context 'created with valid number near lower limit' do
      include_examples 'equals input', min + step
    end

    context 'created with valid number near upper limit' do
      include_examples 'equals input', max - step
    end

    context 'created with value at the upper limit' do
      include_examples 'equals input', max
    end

    context 'created with value above the upper limit' do
      include_examples 'raises ConstraintError', max + step
    end
  end

  describe 'Float' do
    it_behaves_like 'Sized Numeric', 'Float', 0.0, 100.0, 0.1
  end

  describe 'Integer' do
    it_behaves_like 'Sized Numeric', 'Integer', 0, 100, 1
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
fortnox-api-0.5.2	spec/fortnox/api/types/sized_spec.rb
fortnox-api-0.5.1	spec/fortnox/api/types/sized_spec.rb
fortnox-api-0.5.0	spec/fortnox/api/types/sized_spec.rb
fortnox-api-0.4.0	spec/fortnox/api/types/sized_spec.rb
fortnox-api-0.3.0	spec/fortnox/api/types/sized_spec.rb
fortnox-api-0.2.0	spec/fortnox/api/types/sized_spec.rb