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Diffstat (limited to 'packages/taler-harness/src/integrationtests/test-merchant-longpolling.ts')
-rw-r--r-- | packages/taler-harness/src/integrationtests/test-merchant-longpolling.ts | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/packages/taler-harness/src/integrationtests/test-merchant-longpolling.ts b/packages/taler-harness/src/integrationtests/test-merchant-longpolling.ts new file mode 100644 index 000000000..4b9f53f05 --- /dev/null +++ b/packages/taler-harness/src/integrationtests/test-merchant-longpolling.ts @@ -0,0 +1,162 @@ +/* + This file is part of GNU Taler + (C) 2020 Taler Systems S.A. + + GNU Taler is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +/** + * Imports. + */ +import { GlobalTestState, MerchantPrivateApi } from "../harness/harness.js"; +import { createSimpleTestkudosEnvironment, withdrawViaBank } from "../harness/helpers.js"; +import { + PreparePayResultType, + codecForMerchantOrderStatusUnpaid, + ConfirmPayResultType, + URL, +} from "@gnu-taler/taler-util"; +import axiosImp from "axios"; +const axios = axiosImp.default; +import { WalletApiOperation } from "@gnu-taler/taler-wallet-core"; + +/** + * Run test for basic, bank-integrated withdrawal. + */ +export async function runMerchantLongpollingTest(t: GlobalTestState) { + // Set up test environment + + const { + wallet, + bank, + exchange, + merchant, + } = await createSimpleTestkudosEnvironment(t); + + // Withdraw digital cash into the wallet. + + await withdrawViaBank(t, { wallet, bank, exchange, amount: "TESTKUDOS:20" }); + + /** + * ========================================================================= + * Create an order and let the wallet pay under a session ID + * + * We check along the way that the JSON response to /orders/{order_id} + * returns the right thing. + * ========================================================================= + */ + + let orderResp = await MerchantPrivateApi.createOrder(merchant, "default", { + order: { + summary: "Buy me!", + amount: "TESTKUDOS:5", + fulfillment_url: "https://example.com/article42", + }, + create_token: false, + }); + + let orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, { + orderId: orderResp.order_id, + sessionId: "mysession-one", + }); + + t.assertTrue(orderStatus.order_status === "unpaid"); + + t.assertTrue(orderStatus.already_paid_order_id === undefined); + let publicOrderStatusUrl = new URL(orderStatus.order_status_url); + + // First, request order status without longpolling + { + console.log("requesting", publicOrderStatusUrl.href); + let publicOrderStatusResp = await axios.get(publicOrderStatusUrl.href, { + validateStatus: () => true, + }); + + if (publicOrderStatusResp.status != 402) { + throw Error( + `expected status 402 (before claiming, no long polling), but got ${publicOrderStatusResp.status}`, + ); + } + } + + // Now do long-polling for half a second! + publicOrderStatusUrl.searchParams.set("timeout_ms", "500"); + + console.log("requesting", publicOrderStatusUrl.href); + let publicOrderStatusResp = await axios.get(publicOrderStatusUrl.href, { + validateStatus: () => true, + }); + + if (publicOrderStatusResp.status != 402) { + throw Error( + `expected status 402 (before claiming, with long-polling), but got ${publicOrderStatusResp.status}`, + ); + } + + let pubUnpaidStatus = codecForMerchantOrderStatusUnpaid().decode( + publicOrderStatusResp.data, + ); + + console.log(pubUnpaidStatus); + + /** + * ========================================================================= + * Now actually pay, but WHILE a long poll is active! + * ========================================================================= + */ + + let preparePayResp = await wallet.client.call( + WalletApiOperation.PreparePayForUri, + { + talerPayUri: pubUnpaidStatus.taler_pay_uri, + }, + ); + + t.assertTrue(preparePayResp.status === PreparePayResultType.PaymentPossible); + + publicOrderStatusUrl.searchParams.set("timeout_ms", "5000"); + publicOrderStatusUrl.searchParams.set( + "h_contract", + preparePayResp.contractTermsHash, + ); + + let publicOrderStatusPromise = axios.get(publicOrderStatusUrl.href, { + validateStatus: () => true, + }); + + t.assertTrue(preparePayResp.status === PreparePayResultType.PaymentPossible); + + const proposalId = preparePayResp.proposalId; + + publicOrderStatusResp = await publicOrderStatusPromise; + + if (publicOrderStatusResp.status != 402) { + throw Error( + `expected status 402 (after claiming), but got ${publicOrderStatusResp.status}`, + ); + } + + pubUnpaidStatus = codecForMerchantOrderStatusUnpaid().decode( + publicOrderStatusResp.data, + ); + + const confirmPayRes = await wallet.client.call( + WalletApiOperation.ConfirmPay, + { + proposalId: proposalId, + }, + ); + + t.assertTrue(confirmPayRes.type === ConfirmPayResultType.Done); +} + +runMerchantLongpollingTest.suites = ["merchant"]; |