RSpec.describe NedbankApi::PaymentsApi do
  before :each do
    NedbankApi.intent_token = build(:fake_client)
  end

  describe '.create_intent' do
    let(:request_body) { File.read('spec/support/payment/post_intent_request.json') }
    let(:response_body) { File.read('spec/support/payment/post_intent_response.json') }

    before :each do
      stub_request(:post, "https://api.nedbank.co.za/apimarket/sandbox/open-banking/payments").
        to_return(status: 200, body: response_body)
    end

    it 'returns a payment object' do
      payment = NedbankApi::PaymentsApi.create_intent(request_body: request_body)

      expect(payment.Data.PaymentId).to eq JSON.parse(response_body)['Data']['PaymentId']
      expect(payment.Data.Initiation.InstructedAmount.Amount).to eq JSON.parse(response_body)['Data']['Initiation']['InstructedAmount']['Amount']
    end
  end

  describe '.submit_payment' do
    let(:request_body) { File.read('spec/support/payment/post_payment_submission_request.json') }
    let(:response_body) { File.read('spec/support/payment/post_payment_submission_response.json') }

    before :each do
      stub_request(:post, "https://api.nedbank.co.za/apimarket/sandbox/open-banking/payment-submissions").
        to_return(status: 200, body: response_body)
    end

    it 'returns a payment submission object' do
      submission = NedbankApi::PaymentsApi.submit_payment(request_body: request_body)
      expect(submission.PaymentSubmissionId).to eq "62820068622336"
      expect(submission.PaymentId).to eq "8124568155717632"
      expect(submission.Status).to eq "AcceptedSettlementInProcess"
    end
  end

  describe '.get_payment_submission' do
    let(:payment_submission_id) { "62820068622336" }
    let(:response_body) { File.read('spec/support/payment/post_payment_submission_response.json') }

    before :each do
      stub_request(:get, "https://api.nedbank.co.za/apimarket/sandbox/open-banking/payment-submissions/#{payment_submission_id}").
        to_return(status: 200, body: response_body)
    end

    it 'returns a payment submission object' do
      submission = NedbankApi::PaymentsApi.get_payment_submission(payment_submission_id: payment_submission_id)
      expect(submission.PaymentSubmissionId).to eq payment_submission_id
      expect(submission.Status).to eq "AcceptedSettlementInProcess"
    end
  end
end