PP-11578 Support Google Pay for sandbox

app/assets/javascripts/browsered/web-payments/helpers.js

@@ -86,6 +86,12 @@ const getGooglePaymentsConfiguration = (paymentProvider) => {
       ...(paymentProvider === 'worldpay' && {
         gateway: 'worldpay',
         gatewayMerchantId: window.googlePayGatewayMerchantID
+      }),
+      // In order to initiate a Google Pay payment in the Google Pay test environment without going to a real payment
+      // provider, the workaround is to specify ‘worldpay’ without a merchant id.
+      ...(paymentProvider === 'sandbox' && {
+        gateway: 'worldpay',
+        gatewayMerchantId: ''
       })
     }
   }

app/utils/wallet-utils.js

@@ -18,7 +18,8 @@ function googlePayEnabled (charge) {
   const googlePayEnabledForStripe = (process.env.STRIPE_GOOGLE_PAY_ENABLED || 'true') === 'true'
 
   const globallyEnabledForProvider = (charge.paymentProvider === 'worldpay' && googlePayEnabledForWorldpay) ||
-    (charge.paymentProvider === 'stripe' && googlePayEnabledForStripe)
+    (charge.paymentProvider === 'stripe' && googlePayEnabledForStripe) ||
+    charge.paymentProvider === 'sandbox'
 
   return (globallyEnabledForProvider || shouldOverrideGlobalWalletFlagForGatewayAccount(charge)) &&
     charge.gatewayAccount.allowGooglePay

test/fixtures/wallet-payment.fixtures.js

@@ -1,7 +1,7 @@
 const successfulLastDigitsCardNumber = '4242'
 
 const fixtures = {
-  worldpayGoogleAuthRequestDetails: (ops = {}) => {
+  worldpayOrSandboxGoogleAuthRequestDetails: (ops = {}) => {
     const data = {
       payment_info: {
         last_digits_card_number: ops.lastDigitsCardNumber !== undefined ? ops.lastDigitsCardNumber : successfulLastDigitsCardNumber,

test/unit/clients/connector-client-sandbox-google-pay-authentication.pact.test.js

@@ -0,0 +1,66 @@
+'use strict'
+
+const path = require('path')
+const { Pact } = require('@pact-foundation/pact')
+const chai = require('chai')
+const chaiAsPromised = require('chai-as-promised')
+
+const connectorClient = require('../../../app/services/clients/connector.client')
+const fixtures = require('../../fixtures/wallet-payment.fixtures')
+const { PactInteractionBuilder } = require('../../test-helpers/pact/pact-interaction-builder')
+const { pactify } = require('../../test-helpers/pact/pact-base')()
+
+const expect = chai.expect
+chai.use(chaiAsPromised)
+
+const TEST_CHARGE_ID = 'testChargeId'
+const GOOGLE_AUTH_PATH = `/v1/frontend/charges/${TEST_CHARGE_ID}/wallets/google`
+const PORT = Math.floor(Math.random() * 48127) + 1024
+const BASEURL = `http://127.0.0.1:${PORT}`
+
+describe('Connector Client - Google Pay authorisation API - Sandbox payment', function () {
+  const provider = new Pact({
+    consumer: 'frontend',
+    provider: 'connector',
+    port: PORT,
+    log: path.resolve(process.cwd(), 'logs', 'mockserver-integration.log'),
+    dir: path.resolve(process.cwd(), 'pacts'),
+    spec: 2,
+    pactfileWriteMode: 'merge'
+  })
+
+  before(() => provider.setup())
+  after(() => provider.finalize())
+
+  describe('Authorise Sandbox Google Pay payment', function () {
+    describe('authorisation success', function () {
+      const successfulGoogleAuthRequest = fixtures.worldpayOrSandboxGoogleAuthRequestDetails()
+      const authorisationSuccessResponse = fixtures.webPaymentSuccessResponse()
+      before(() => {
+        const builder = new PactInteractionBuilder(GOOGLE_AUTH_PATH)
+          .withRequestBody(successfulGoogleAuthRequest)
+          .withMethod('POST')
+          .withState('a sandbox account exists with a charge with id testChargeId that is in state ENTERING_CARD_DETAILS.')
+          .withUponReceiving('a valid sandbox google pay auth request which should be authorised')
+          .withResponseBody(pactify(authorisationSuccessResponse))
+          .withStatusCode(200)
+          .build()
+        return provider.addInteraction(builder)
+      })
+
+      afterEach(() => provider.verify())
+
+      it('should return authorisation success', function (done) {
+        const payload = successfulGoogleAuthRequest
+        connectorClient({ baseUrl: BASEURL }).chargeAuthWithWallet({
+          chargeId: TEST_CHARGE_ID,
+          wallet: 'google',
+          payload: payload
+        }).then(res => {
+          expect(res.body.status).to.be.equal('AUTHORISATION SUCCESS')
+          done()
+        }).catch((err) => done(new Error('should not be hit: ' + JSON.stringify(err))))
+      })
+    })
+  })
+})

test/unit/clients/connector-client-stripe-google-authentication.pact.test.js → test/unit/clients/connector-client-stripe-google-pay-authorisation.pact.test.js

@@ -29,7 +29,7 @@ const { pactify } = require('../../test-helpers/pact/pact-base')()
 const expect = chai.expect
 chai.use(chaiAsPromised)
 
-describe('connectors client - stripe google authentication API', function () {
+describe('Connectors Client - Google Pay authorisation API - Stripe payment', function () {
   const provider = new Pact({
     consumer: 'frontend',
     provider: 'connector',
@@ -43,7 +43,7 @@ describe('connectors client - stripe google authentication API', function () {
   before(() => provider.setup())
   after(() => provider.finalize())
 
-  describe('Authenticate Stripe google payment', function () {
+  describe('Authorise Stripe Google Pay payment', function () {
     describe('authorisation success', function () {
       const successfulGoogleAuthRequest = fixtures.stripeGoogleAuthRequestDetails()
       const authorisationSuccessResponse = fixtures.webPaymentSuccessResponse()

test/unit/clients/connector-client-worldpay-google-authentication.pact.test.js → test/unit/clients/connector-client-worldpay-google-pay-authorisation.pact.test.js

@@ -26,7 +26,7 @@ chai.use(chaiAsPromised)
 
 const GOOGLE_DDC_RESULT = 'some long opaque string that’s a device data collection result'
 
-describe('connectors client - worldpay google authentication API', function () {
+describe('Connector Client - Google Pay authorisation API - Worldpay payment', function () {
   const provider = new Pact({
     consumer: 'frontend',
     provider: 'connector',
@@ -40,9 +40,9 @@ describe('connectors client - worldpay google authentication API', function () {
   before(() => provider.setup())
   after(() => provider.finalize())
 
-  describe('Authenticate Worldpay google payment', function () {
+  describe('Authorise Worldpay Google Pay payment', function () {
     describe('authorisation success', function () {
-      const successfulGoogleAuthRequest = fixtures.worldpayGoogleAuthRequestDetails({ worldpay3dsFlexDdcResult: GOOGLE_DDC_RESULT })
+      const successfulGoogleAuthRequest = fixtures.worldpayOrSandboxGoogleAuthRequestDetails({ worldpay3dsFlexDdcResult: GOOGLE_DDC_RESULT })
       const authorisationSuccessResponse = fixtures.webPaymentSuccessResponse()
       before(() => {
         const builder = new PactInteractionBuilder(GOOGLE_AUTH_PATH)
@@ -63,8 +63,7 @@ describe('connectors client - worldpay google authentication API', function () {
         connectorClient({ baseUrl: BASEURL }).chargeAuthWithWallet({
           chargeId: TEST_CHARGE_ID,
           wallet: 'google',
-          payload: payload,
-          paymentProvider: 'worldpay'
+          payload: payload
         }).then(res => {
           expect(res.body.status).to.be.equal('AUTHORISATION SUCCESS')
           done()
@@ -73,7 +72,7 @@ describe('connectors client - worldpay google authentication API', function () {
     })
 
     describe('authorisation success with no last card digits', function () {
-      const successfulGoogleAuthRequest = fixtures.worldpayGoogleAuthRequestDetails({
+      const successfulGoogleAuthRequest = fixtures.worldpayOrSandboxGoogleAuthRequestDetails({
         lastDigitsCardNumber: '',
         worldpay3dsFlexDdcResult: GOOGLE_DDC_RESULT
       })
@@ -98,8 +97,7 @@ describe('connectors client - worldpay google authentication API', function () {
         connectorClient({ baseUrl: BASEURL }).chargeAuthWithWallet({
           chargeId: TEST_CHARGE_ID,
           wallet: 'google',
-          payload: payload,
-          paymentProvider: 'worldpay'
+          payload: payload
         }).then(res => {
           expect(res.body.status).to.be.equal('AUTHORISATION SUCCESS')
           done()
@@ -108,7 +106,7 @@ describe('connectors client - worldpay google authentication API', function () {
     })
 
     describe('authorisation success with no ddc result', function () {
-      const successfulGoogleAuthRequest = fixtures.worldpayGoogleAuthRequestDetails()
+      const successfulGoogleAuthRequest = fixtures.worldpayOrSandboxGoogleAuthRequestDetails()
       const authorisationSuccessResponse = fixtures.webPaymentSuccessResponse()
 
       before(() => {
@@ -130,8 +128,7 @@ describe('connectors client - worldpay google authentication API', function () {
         connectorClient({ baseUrl: BASEURL }).chargeAuthWithWallet({
           chargeId: TEST_CHARGE_ID,
           wallet: 'google',
-          payload: payload,
-          paymentProvider: 'worldpay'
+          payload: payload
         }).then(res => {
           expect(res.body.status).to.be.equal('AUTHORISATION SUCCESS')
           done()

test/utils/wallet-utils.test.js

@@ -91,6 +91,43 @@ describe('Wallet utils', () => {
         expect(applePayEnabled(charge)).to.eq(false)
       })
     })
+
+    describe('Sandbox account', () => {
+      it('should return true if globally enabled for Worldpay (and sandbox) and enabled for account', () => {
+        process.env.WORLDPAY_APPLE_PAY_ENABLED = 'true'
+        process.env.WORLDPAY_GOOGLE_PAY_ENABLED = 'false'
+        process.env.STRIPE_APPLE_PAY_ENABLED = 'false'
+        process.env.STRIPE_GOOGLE_PAY_ENABLED = 'false'
+        const charge = createChargeWithApplePayEnabled('sandbox')
+        expect(applePayEnabled(charge)).to.eq(true)
+      })
+
+      it('should return true if environment variable not set and enabled for account', () => {
+        const charge = createChargeWithApplePayEnabled('sandbox')
+        expect(applePayEnabled(charge)).to.eq(true)
+      })
+
+      it('should return false if globally disabled for Worldpay (and sandbox) and account is not in test account list', () => {
+        process.env.WORLDPAY_APPLE_PAY_ENABLED = 'false'
+        process.env.PAY_TEST_GATEWAY_ACCOUNTS = ['33']
+        const charge = createChargeWithApplePayEnabled('sandbox')
+        expect(applePayEnabled(charge)).to.eq(false)
+      })
+
+      it('should return true if globally disabled for Worldpay (and sandbox) but account is in test account list', () => {
+        process.env.WORLDPAY_APPLE_PAY_ENABLED = 'false'
+        process.env.PAY_TEST_GATEWAY_ACCOUNTS = [gatewayAccountId.toString()]
+
+        const charge = createChargeWithApplePayEnabled('sandbox')
+        expect(applePayEnabled(charge)).to.eq(true)
+      })
+
+      it('should return false if not enabled for account', () => {
+        process.env.WORLDPAY_APPLE_PAY_ENABLED = 'true'
+        const charge = createCharge('sandbox', false, true)
+        expect(applePayEnabled(charge)).to.eq(false)
+      })
+    })
   })
 
   describe('googlePayEnabled', () => {
@@ -167,6 +204,26 @@ describe('Wallet utils', () => {
         expect(googlePayEnabled(charge)).to.eq(false)
       })
     })
+
+    describe('Sandbox account', () => {
+      it('should return true if enabled for gateway account', () => {
+        process.env.WORLDPAY_APPLE_PAY_ENABLED = 'false'
+        process.env.WORLDPAY_GOOGLE_PAY_ENABLED = 'false'
+        process.env.STRIPE_APPLE_PAY_ENABLED = 'false'
+        process.env.STRIPE_GOOGLE_PAY_ENABLED = 'false'
+        const charge = createChargeWithGooglePayEnabled('sandbox')
+        expect(googlePayEnabled(charge)).to.eq(true)
+      })
+
+      it('should return false if not enabled for gateway account', () => {
+        process.env.WORLDPAY_APPLE_PAY_ENABLED = 'false'
+        process.env.WORLDPAY_GOOGLE_PAY_ENABLED = 'false'
+        process.env.STRIPE_APPLE_PAY_ENABLED = 'false'
+        process.env.STRIPE_GOOGLE_PAY_ENABLED = 'false'
+        const charge = createCharge('sandbox', true, false)
+        expect(googlePayEnabled(charge)).to.eq(false)
+      })
+    })
   })
 })