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require 'spec_helper'
RSpec.describe SolidusSubscriptions::LineItem, type: :model do
it { is_expected.to validate_presence_of :subscribable_id }
it { is_expected.to validate_numericality_of(:quantity).is_greater_than(0) }
it { is_expected.to validate_numericality_of(:interval_length).is_greater_than(0) }
describe '#save!' do
context 'when the line item is new' do
it 'tracks a line_item_created event' do
line_item = build(:subscription_line_item, :with_subscription)
line_item.save!
expect(line_item.subscription.events.last).to have_attributes(
event_type: 'line_item_created',
details: a_hash_including('id' => line_item.id),
)
end
end
context 'when the line item is persisted' do
it 'tracks a line_item_updated event' do
line_item = create(:subscription_line_item, :with_subscription)
line_item.quantity = 2
line_item.save!
expect(line_item.subscription.events.last).to have_attributes(
event_type: 'line_item_updated',
details: a_hash_including('id' => line_item.id),
)
end
end
end
describe '#destroy!' do
it 'tracks a line_item_destroyed event' do
line_item = create(:subscription_line_item, :with_subscription)
line_item.destroy!
expect(line_item.subscription.events.last).to have_attributes(
event_type: 'line_item_destroyed',
details: a_hash_including('id' => line_item.id),
)
end
end
describe "#interval" do
let(:line_item) { create :subscription_line_item, :with_subscription }
before do
Timecop.freeze(Date.parse("2016-09-22"))
line_item.subscription.update!(actionable_date: Date.current)
end
after { Timecop.return }
subject { line_item.interval }
it { is_expected.to be_a ActiveSupport::Duration }
it "calculates the duration correctly" do
expect(subject.from_now).to eq Date.parse("2016-10-22")
end
end
describe '#as_json' do
subject { line_item.as_json }
around { |e| Timecop.freeze { e.run } }
let(:line_item) { create(:subscription_line_item, :with_subscription) }
let(:expected_hash) do
hash = {
"id" => line_item.id,
"spree_line_item_id" => line_item.spree_line_item.id,
"subscription_id" => line_item.subscription_id,
"quantity" => line_item.quantity,
"end_date" => line_item.end_date,
"subscribable_id" => line_item.subscribable_id,
"created_at" => line_item.created_at,
"updated_at" => line_item.updated_at,
"interval_units" => line_item.interval_units,
"interval_length" => line_item.interval_length
}
Rails.gem_version >= Gem::Version.new('6.0.0') ? hash.as_json : hash
end
it 'includes the attribute values' do
expect(subject).to match a_hash_including(expected_hash)
end
it 'includes the dummy lineitem' do
expect(subject).to have_key('dummy_line_item')
end
end
describe '#dummy_line_item' do
subject { line_item.dummy_line_item }
let(:line_item) { create(:subscription_line_item, :with_subscription) }
it { is_expected.to be_a Spree::LineItem }
it { is_expected.to be_frozen }
it 'has the correct variant' do
expect(subject.variant_id).to eq line_item.subscribable_id
end
context 'with no spree line item' do
let(:line_item) { create(:subscription_line_item, :with_subscription, spree_line_item: nil) }
it { is_expected.to be_a Spree::LineItem }
it { is_expected.to be_frozen }
it 'has the correct variant' do
expect(subject.variant_id).to eq line_item.subscribable_id
end
end
context 'with an associated subscription' do
context 'the associated subscription has a shipping address' do
let(:line_item) do
create(:subscription_line_item, :with_subscription, subscription_traits: [:with_shipping_address])
end
it 'uses the subscription shipping address' do
expect(subject.order.ship_address).to eq line_item.subscription.shipping_address
end
it 'uses the subscription users billing address' do
expect(subject.order.bill_address).to eq line_item.subscription.user.bill_address
end
end
context 'the associated subscription has a billing address' do
let(:line_item) do
create(:subscription_line_item, :with_subscription, subscription_traits: [:with_billing_address])
end
it 'uses the subscription users shipping address' do
expect(subject.order.ship_address).to eq line_item.subscription.user.ship_address
end
it 'uses the subscription billing address' do
expect(subject.order.bill_address).to eq line_item.subscription.billing_address
end
end
end
end
end
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