148 lines
4 KiB
Ruby
148 lines
4 KiB
Ruby
require 'spec_helper'
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describe Payment do
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context 'new payment' do
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let(:payment) { create(:payment) }
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it 'sets status to "unpaid" by default' do
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expect(payment.status).to eq('unpaid')
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end
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end
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describe 'validations' do
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it 'has a valid factory' do
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expect(build(:payment)).to be_valid
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end
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it { is_expected.to validate_presence_of(:full_name) }
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it { is_expected.to validate_presence_of(:credit_card_number) }
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it { is_expected.to validate_presence_of(:card_verification_value) }
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it { is_expected.to validate_presence_of(:expiration_month) }
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it { is_expected.to validate_presence_of(:expiration_year) }
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it { is_expected.to validate_presence_of(:amount) }
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it { is_expected.to validate_presence_of(:user_id) }
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it { is_expected.to validate_presence_of(:conference_id) }
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it 'is not valid with a amount equals zero' do
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should_not allow_value(0).for(:amount)
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end
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it 'is not valid with a amount smaller than zero' do
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should_not allow_value(-1).for(:amount)
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end
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it 'is valid with a amount greater than zero' do
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should allow_value(1).for(:amount)
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end
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end
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describe '#credit_card' do
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let(:payment) { create(:payment) }
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it 'assigns correct "month"' do
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expect(payment.credit_card.month).to eq(6)
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end
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it 'assigns correct "year"' do
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expect(payment.credit_card.year).to eq(Date.current.year + 2)
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end
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it 'assigns correct "verification_value"' do
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expect(payment.credit_card.verification_value).to eq('123')
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end
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it 'assigns correct "card_number"' do
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expect(payment.credit_card.display_number).to eq('XXXX-XXXX-XXXX-4111')
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end
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end
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describe '#amount_to_pay' do
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let!(:user) { create(:user) }
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let!(:conference) { create(:conference) }
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let(:ticket_1) { create(:ticket, price: 10, price_currency: 'USD', conference: conference) }
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let(:payment) { create(:payment, user: user, conference: conference) }
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it ' returns correct unpaid amount' do
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create(:ticket_purchase, ticket: ticket_1, user: user, quantity: 8)
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expect(payment.amount_to_pay).to eq(8000)
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end
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end
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describe '#purchase' do
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let!(:user) { create(:user) }
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let!(:ticket_1) { create(:ticket) }
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let!(:conference) { create(:conference, tickets: [ticket_1]) }
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let!(:payment) { create(:payment, user: user, conference: conference) }
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let!(:tickets) { {ticket_1.id.to_s => '1'} }
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before { TicketPurchase.purchase(conference, user, tickets) }
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context 'when the payment is successful' do
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before { payment.purchase }
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it 'returns true' do
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payment_result = payment.purchase
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expect(payment_result).to eq true
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end
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it "assigns 'success' to payment.status" do
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expect(payment.status).to eq('success')
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end
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it 'assigns last4' do
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expect(payment.last4).to eq('XXXX-XXXX-XXXX-4111')
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end
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it 'assigns authorization_code' do
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expect(payment.authorization_code).to eq('53433')
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end
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end
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context 'if the payment is not successful' do
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before { payment.purchase }
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let(:payment) { create(:payment, :invalid_credit_card) }
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context 'when the card is invalid' do
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it 'returns false' do
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payment_result = payment.purchase
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expect(payment_result).to eq false
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end
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it 'assigns "failure" to payment.status' do
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expect(payment.status).to eq('failure')
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end
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it 'adds errors' do
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expect(payment.errors[:base].count).to eq(1)
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end
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end
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context 'when there is a connection problem with the gateway' do
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let(:payment) { create(:payment, :exception_credit_card) }
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it 'returns false' do
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payment_result = payment.purchase
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expect(payment_result).to eq false
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end
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it 'assigns "failure" to payment.status' do
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expect(payment.status).to eq('failure')
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end
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it 'adds errors' do
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expect(payment.errors[:base].count).to eq(1)
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end
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end
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end
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end
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end
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