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Contents
# frozen_string_literal: true
describe Arstotzka::TypeCast do
subject(:model) { TypeCaster.new(hash) }
let(:hash) do
{
age: '10',
payload: { 'key' => 'value' },
price: '1.75'
}
end
describe 'yard' do
describe 'integer' do
it 'converts string to integer' do
expect(model.age).to eq(10)
end
end
describe 'string' do
it 'converts value to string' do
expect(model.payload).to eq('{"key"=>"value"}')
end
end
describe 'float' do
it 'converts value to string' do
expect(model.price).to eq(1.75)
end
end
describe 'extending' do
subject(:model) { CarCollector.new(hash) }
let(:hash) do
{
cars: [{
unit: { model: 'fox', maker: 'volkswagen' }
}, {
unit: { 'model' => 'focus', 'maker' => 'ford' }
}]
}
end
it 'converts each unit to be a car' do
expect(model.cars.first).to be_a(Car)
end
it 'converts using the given hash' do
expect(model.cars.map(&:model)).to eq(%w[fox focus])
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems