require 'spec_helper'

describe 'Braintree::Subscription.create' do
  let(:plan_id)                { 'plan-id-from-braintree-control-panel' }
  let(:expiration_date)        { '04/2016' }

  it 'successfully creates a subscription' do
    Braintree::Subscription.create(
      payment_method_token: cc_token,
      plan_id: 'my_plan_id'
    ).should be_success
  end

  it 'assigns a Braintree-esque ID to the subscription' do
    create_subscription.subscription.id.should =~ /^[a-z0-9]{6}$/
  end

  it 'supports custom IDs' do
    create_subscription('id' => 'custom1').subscription.id.should == 'custom1'
  end

  it 'assigns unique IDs to each subscription' do
    cc_token_1 = cc_token
    cc_token_2 = braintree_credit_card_token(TEST_CC_NUMBER.sub('1', '5'), expiration_date)
    first_result = Braintree::Subscription.create(
      payment_method_token: cc_token_1,
      plan_id: plan_id
    )
    second_result = Braintree::Subscription.create(
      payment_method_token: cc_token_2,
      plan_id: plan_id
    )

    first_result.subscription.id.should_not == second_result.subscription.id
  end

  it 'stores created subscriptions in FakeBraintree.registry.subscriptions' do
    FakeBraintree.registry.subscriptions[create_subscription.subscription.id].should_not be_nil
  end

  it 'sets the next billing date to a string of 1.month.from_now in UTC' do
    Timecop.freeze do
      create_subscription.subscription.next_billing_date.should == 1.month.from_now.strftime('%Y-%m-%d')
    end
  end
end

describe 'Braintree::Subscription.find' do
  it 'can find a created subscription' do
    payment_method_token = cc_token
    plan_id = 'abc123'
    subscription_id = create_subscription(
      payment_method_token: payment_method_token,
      plan_id: plan_id
    ).subscription.id
    subscription = Braintree::Subscription.find(subscription_id)
    subscription.should_not be_nil
    subscription.payment_method_token.should == payment_method_token
    subscription.plan_id.should == plan_id
  end

  it 'raises a Braintree:NotFoundError when it cannot find a subscription' do
    create_subscription
    expect { Braintree::Subscription.find('abc123') }.to raise_error(Braintree::NotFoundError, /abc123/)
  end

  it 'returns add-ons added with the subscription' do
    add_on_id = 'def456'
    subscription_id = create_subscription(add_ons: { add: [{ inherited_from_id: add_on_id }] }).subscription.id
    subscription = Braintree::Subscription.find(subscription_id)
    add_ons = subscription.add_ons
    add_ons.size.should == 1
    add_ons.first.id.should == add_on_id
  end

  it 'returns discounts added with the subscription' do
    discount_id = 'def456'
    subscription_id = create_subscription(discounts: { add: [{ inherited_from_id: discount_id, amount: BigDecimal.new('15.00') }]}).subscription.id
    subscription = Braintree::Subscription.find(subscription_id)
    discounts = subscription.discounts
    discounts.size.should == 1
    discounts.first.id.should == discount_id
  end
end

describe 'Braintree::Subscription.update' do
  it 'can update a subscription' do
    subscription_id = create_subscription.subscription.id

    Braintree::Subscription.update(subscription_id, plan_id: 'a_new_plan')
    Braintree::Subscription.find(subscription_id).plan_id.should == 'a_new_plan'
  end
end

describe 'Braintree::Subscription.retry_charge' do
  it 'can submit for settlement' do
    subscription_id = create_subscription.subscription.id

    authorized_transaction = Braintree::Subscription.retry_charge(subscription_id, 42.0).transaction
    result = Braintree::Transaction.submit_for_settlement(
      authorized_transaction.id
    )
    result.should be_success
  end
end


describe 'Braintree::Subscription.cancel' do
  it 'can cancel a subscription' do
    subscription_id = create_subscription.subscription.id

    Braintree::Subscription.cancel(subscription_id).should be_success
    Braintree::Subscription.find(subscription_id).status.should == Braintree::Subscription::Status::Canceled
  end

  it 'cannot cancel an unknown subscription' do
    expect { Braintree::Subscription.cancel('totally-bogus-id') }.to raise_error(Braintree::NotFoundError)
  end
end