withdraw as module

1 files changed, 267 insertions, 0 deletions

diff --git a/packages/taler-wallet-webextension/src/cta/Withdraw/test.ts b/packages/taler-wallet-webextension/src/cta/Withdraw/test.ts
new file mode 100644
index 000000000..7726d8a59
--- /dev/null
+++ b/packages/taler-wallet-webextension/src/cta/Withdraw/test.ts
@@ -0,0 +1,267 @@
+/*
+ This file is part of GNU Taler
+ (C) 2022 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/>
+ */
+
+/**
+ *
+ * @author Sebastian Javier Marchano (sebasjm)
+ */
+
+import {
+  Amounts,
+  ExchangeListItem,
+  GetExchangeTosResult,
+} from "@gnu-taler/taler-util";
+import { ExchangeWithdrawDetails } from "@gnu-taler/taler-wallet-core";
+import { expect } from "chai";
+import { mountHook } from "../../test-utils.js";
+import { useComponentState } from "./state.js";
+
+const exchanges: ExchangeListItem[] = [
+  {
+    currency: "ARS",
+    exchangeBaseUrl: "http://exchange.demo.taler.net",
+    paytoUris: [],
+    tos: {
+      acceptedVersion: "",
+    },
+  },
+];
+
+describe("Withdraw CTA states", () => {
+  it("should tell the user that the URI is missing", async () => {
+    const { getLastResultOrThrow, waitNextUpdate, assertNoPendingUpdate } =
+      mountHook(() =>
+        useComponentState({ talerWithdrawUri: undefined }, {
+          listExchanges: async () => ({ exchanges }),
+          getWithdrawalDetailsForUri: async ({ talerWithdrawUri }: any) => ({
+            amount: "ARS:2",
+            possibleExchanges: exchanges,
+          }),
+        } as any),
+      );
+
+    {
+      const { status, hook } = getLastResultOrThrow();
+      expect(status).equals("loading-uri");
+      expect(hook).undefined;
+    }
+
+    await waitNextUpdate();
+
+    {
+      const { status, hook } = getLastResultOrThrow();
+
+      expect(status).equals("loading-uri");
+      if (!hook) expect.fail();
+      if (!hook.hasError) expect.fail();
+      if (hook.operational) expect.fail();
+      expect(hook.message).eq("ERROR_NO-URI-FOR-WITHDRAWAL");
+    }
+
+    await assertNoPendingUpdate();
+  });
+
+  it("should tell the user that there is not known exchange", async () => {
+    const { getLastResultOrThrow, waitNextUpdate, assertNoPendingUpdate } =
+      mountHook(() =>
+        useComponentState({ talerWithdrawUri: "taler-withdraw://" }, {
+          listExchanges: async () => ({ exchanges }),
+          getWithdrawalDetailsForUri: async ({ talerWithdrawUri }: any) => ({
+            amount: "EUR:2",
+            possibleExchanges: [],
+          }),
+        } as any),
+      );
+
+    {
+      const { status, hook } = getLastResultOrThrow();
+      expect(status).equals("loading-uri");
+      expect(hook).undefined;
+    }
+
+    await waitNextUpdate();
+
+    {
+      const { status, hook } = getLastResultOrThrow();
+
+      expect(status).equals("loading-exchange");
+
+      expect(hook).deep.equals({
+        hasError: true,
+        operational: false,
+        message: "ERROR_NO-DEFAULT-EXCHANGE",
+      });
+    }
+
+    await assertNoPendingUpdate();
+  });
+
+  it("should be able to withdraw if tos are ok", async () => {
+    const { getLastResultOrThrow, waitNextUpdate, assertNoPendingUpdate } =
+      mountHook(() =>
+        useComponentState({ talerWithdrawUri: "taler-withdraw://" }, {
+          listExchanges: async () => ({ exchanges }),
+          getWithdrawalDetailsForUri: async ({ talerWithdrawUri }: any) => ({
+            amount: "ARS:2",
+            possibleExchanges: exchanges,
+          }),
+          getExchangeWithdrawalInfo:
+            async (): Promise<ExchangeWithdrawDetails> =>
+            ({
+              withdrawalAmountRaw: "ARS:5",
+              withdrawalAmountEffective: "ARS:5",
+            } as any),
+          getExchangeTos: async (): Promise<GetExchangeTosResult> => ({
+            contentType: "text",
+            content: "just accept",
+            acceptedEtag: "v1",
+            currentEtag: "v1",
+          }),
+        } as any),
+      );
+
+    {
+      const { status, hook } = getLastResultOrThrow();
+      expect(status).equals("loading-uri");
+      expect(hook).undefined;
+    }
+
+    await waitNextUpdate();
+
+    {
+      const { status, hook } = getLastResultOrThrow();
+
+      expect(status).equals("loading-info");
+
+      expect(hook).undefined;
+    }
+
+    await waitNextUpdate();
+
+    {
+      const state = getLastResultOrThrow();
+      expect(state.status).equals("success");
+      if (state.status !== "success") return;
+
+      expect(state.exchange.isDirty).false;
+      expect(state.exchange.value).equal("http://exchange.demo.taler.net");
+      expect(state.exchange.list).deep.equal({
+        "http://exchange.demo.taler.net": "http://exchange.demo.taler.net",
+      });
+      expect(state.showExchangeSelection).false;
+
+      expect(state.toBeReceived).deep.equal(Amounts.parseOrThrow("ARS:2"));
+      expect(state.withdrawalFee).deep.equal(Amounts.parseOrThrow("ARS:0"));
+      expect(state.chosenAmount).deep.equal(Amounts.parseOrThrow("ARS:2"));
+
+      expect(state.doWithdrawal.onClick).not.undefined;
+      expect(state.mustAcceptFirst).false;
+    }
+
+    await assertNoPendingUpdate();
+  });
+
+  it("should be accept the tos before withdraw", async () => {
+    const { getLastResultOrThrow, waitNextUpdate, assertNoPendingUpdate } =
+      mountHook(() =>
+        useComponentState({ talerWithdrawUri: "taler-withdraw://" }, {
+          listExchanges: async () => ({ exchanges }),
+          getWithdrawalDetailsForUri: async ({ talerWithdrawUri }: any) => ({
+            amount: "ARS:2",
+            possibleExchanges: exchanges,
+          }),
+          getExchangeWithdrawalInfo:
+            async (): Promise<ExchangeWithdrawDetails> =>
+            ({
+              withdrawalAmountRaw: "ARS:5",
+              withdrawalAmountEffective: "ARS:5",
+            } as any),
+          getExchangeTos: async (): Promise<GetExchangeTosResult> => ({
+            contentType: "text",
+            content: "just accept",
+            acceptedEtag: "v1",
+            currentEtag: "v2",
+          }),
+          setExchangeTosAccepted: async () => ({}),
+        } as any),
+      );
+
+    {
+      const { status, hook } = getLastResultOrThrow();
+      expect(status).equals("loading-uri");
+      expect(hook).undefined;
+    }
+
+    await waitNextUpdate();
+
+    {
+      const { status, hook } = getLastResultOrThrow();
+
+      expect(status).equals("loading-info");
+
+      expect(hook).undefined;
+    }
+
+    await waitNextUpdate();
+
+    {
+      const state = getLastResultOrThrow();
+      expect(state.status).equals("success");
+      if (state.status !== "success") return;
+
+      expect(state.exchange.isDirty).false;
+      expect(state.exchange.value).equal("http://exchange.demo.taler.net");
+      expect(state.exchange.list).deep.equal({
+        "http://exchange.demo.taler.net": "http://exchange.demo.taler.net",
+      });
+      expect(state.showExchangeSelection).false;
+
+      expect(state.toBeReceived).deep.equal(Amounts.parseOrThrow("ARS:2"));
+      expect(state.withdrawalFee).deep.equal(Amounts.parseOrThrow("ARS:0"));
+      expect(state.chosenAmount).deep.equal(Amounts.parseOrThrow("ARS:2"));
+
+      expect(state.doWithdrawal.onClick).undefined;
+      expect(state.mustAcceptFirst).true;
+
+      // accept TOS
+      state.tosProps?.onAccept(true);
+    }
+
+    await waitNextUpdate();
+
+    {
+      const state = getLastResultOrThrow();
+      expect(state.status).equals("success");
+      if (state.status !== "success") return;
+
+      expect(state.exchange.isDirty).false;
+      expect(state.exchange.value).equal("http://exchange.demo.taler.net");
+      expect(state.exchange.list).deep.equal({
+        "http://exchange.demo.taler.net": "http://exchange.demo.taler.net",
+      });
+      expect(state.showExchangeSelection).false;
+
+      expect(state.toBeReceived).deep.equal(Amounts.parseOrThrow("ARS:2"));
+      expect(state.withdrawalFee).deep.equal(Amounts.parseOrThrow("ARS:0"));
+      expect(state.chosenAmount).deep.equal(Amounts.parseOrThrow("ARS:2"));
+
+      expect(state.doWithdrawal.onClick).not.undefined;
+      expect(state.mustAcceptFirst).true;
+    }
+
+    await assertNoPendingUpdate();
+  });
+});