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require 'spec_helper'
class Package
include Virtus
attribute :dimensions, Hash[Symbol => Float]
attribute :meta_info , Hash[String => String]
end
describe Package do
let(:instance) do
described_class.new(
:dimensions => { 'width' => "2.2", :height => 2, "length" => 4.5 },
:meta_info => { 'from' => :Me , :to => 'You' }
)
end
let(:dimensions) { instance.dimensions }
let(:meta_info) { instance.meta_info }
describe '#dimensions' do
subject { dimensions }
it 'has 3 keys' do
expect(subject.keys.size).to eq(3)
end
it { is_expected.to have_key :width }
it { is_expected.to have_key :height }
it { is_expected.to have_key :length }
it 'should be coerced to [Symbol => Float] format' do
expect(dimensions[:width]).to be_eql(2.2)
expect(dimensions[:height]).to be_eql(2.0)
expect(dimensions[:length]).to be_eql(4.5)
end
end
describe '#meta_info' do
subject { meta_info }
it 'has 2 keys' do
expect(subject.keys.size).to eq(2)
end
it { is_expected.to have_key 'from' }
it { is_expected.to have_key 'to' }
it 'should be coerced to [String => String] format' do
expect(meta_info['from']).to eq('Me')
expect(meta_info['to']).to eq('You')
end
end
end
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