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Diffstat (limited to 'packages/taler-wallet-cli/src/integrationtests/test-refund-incremental.ts')
-rw-r--r-- | packages/taler-wallet-cli/src/integrationtests/test-refund-incremental.ts | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/packages/taler-wallet-cli/src/integrationtests/test-refund-incremental.ts b/packages/taler-wallet-cli/src/integrationtests/test-refund-incremental.ts new file mode 100644 index 000000000..d90a4b5f6 --- /dev/null +++ b/packages/taler-wallet-cli/src/integrationtests/test-refund-incremental.ts @@ -0,0 +1,186 @@ +/* + 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, delayMs, MerchantPrivateApi } from "./harness"; +import { createSimpleTestkudosEnvironment, withdrawViaBank } from "./helpers"; +import { TransactionType, Amounts, durationFromSpec } from "taler-wallet-core"; + +/** + * Run test for basic, bank-integrated withdrawal. + */ +export async function runRefundIncrementalTest(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" }); + + // Set up order. + + const orderResp = await MerchantPrivateApi.createOrder(merchant, "default", { + order: { + summary: "Buy me!", + amount: "TESTKUDOS:10", + fulfillment_url: "taler://fulfillment-success/thx", + }, + refund_delay: durationFromSpec({ minutes: 5 }), + }); + + let orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, { + orderId: orderResp.order_id, + }); + + t.assertTrue(orderStatus.order_status === "unpaid"); + + // Make wallet pay for the order + + const r1 = await wallet.apiRequest("preparePay", { + talerPayUri: orderStatus.taler_pay_uri, + }); + t.assertTrue(r1.type === "response"); + + const r2 = await wallet.apiRequest("confirmPay", { + // FIXME: should be validated, don't cast! + proposalId: (r1.result as any).proposalId, + }); + t.assertTrue(r2.type === "response"); + + // Check if payment was successful. + + orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, { + orderId: orderResp.order_id, + }); + + t.assertTrue(orderStatus.order_status === "paid"); + + let ref = await MerchantPrivateApi.giveRefund(merchant, { + amount: "TESTKUDOS:2.5", + instance: "default", + justification: "foo", + orderId: orderResp.order_id, + }); + + console.log("first refund increase response", ref); + + { + let wr = await wallet.applyRefund({ + talerRefundUri: ref.talerRefundUri, + }); + console.log(wr); + const txs = await wallet.getTransactions(); + console.log( + "transactions after applying first refund:", + JSON.stringify(txs, undefined, 2), + ); + } + + // Wait at least a second, because otherwise the increased + // refund will be grouped with the previous one. + await delayMs(1200); + + ref = await MerchantPrivateApi.giveRefund(merchant, { + amount: "TESTKUDOS:5", + instance: "default", + justification: "bar", + orderId: orderResp.order_id, + }); + + console.log("second refund increase response", ref); + + // Wait at least a second, because otherwise the increased + // refund will be grouped with the previous one. + await delayMs(1200); + + ref = await MerchantPrivateApi.giveRefund(merchant, { + amount: "TESTKUDOS:10", + instance: "default", + justification: "bar", + orderId: orderResp.order_id, + }); + + console.log("third refund increase response", ref); + + { + let wr = await wallet.applyRefund({ + talerRefundUri: ref.talerRefundUri, + }); + console.log(wr); + } + + orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, { + orderId: orderResp.order_id, + }); + + t.assertTrue(orderStatus.order_status === "paid"); + + t.assertAmountEquals(orderStatus.refund_amount, "TESTKUDOS:10"); + + console.log(JSON.stringify(orderStatus, undefined, 2)); + + await wallet.runUntilDone(); + + const bal = await wallet.getBalances(); + console.log(JSON.stringify(bal, undefined, 2)); + + { + const txs = await wallet.getTransactions(); + console.log(JSON.stringify(txs, undefined, 2)); + + const txTypes = txs.transactions.map((x) => x.type); + t.assertDeepEqual(txTypes, [ + "withdrawal", + "payment", + "refund", + "refund", + "refund", + ]); + + for (const tx of txs.transactions) { + if (tx.type !== TransactionType.Refund) { + continue; + } + t.assertAmountLeq(tx.amountEffective, tx.amountRaw); + } + + const raw = Amounts.sum( + txs.transactions + .filter((x) => x.type === TransactionType.Refund) + .map((x) => x.amountRaw), + ).amount; + + t.assertAmountEquals("TESTKUDOS:10", raw); + + const effective = Amounts.sum( + txs.transactions + .filter((x) => x.type === TransactionType.Refund) + .map((x) => x.amountEffective), + ).amount; + + t.assertAmountEquals("TESTKUDOS:8.33", effective); + } + + await t.shutdown(); +} |