wallet-core/packages/taler-wallet-webextension/src/cta/Tip/test.ts

/*
 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 } from "@gnu-taler/taler-util";
import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
import { expect } from "chai";
import { tests } from "../../../../web-util/src/index.browser.js";
import { mountHook, nullFunction } from "../../test-utils.js";
import { createWalletApiMock } from "../../test-utils.js";
import { Props } from "./index.js";
import { useComponentState } from "./state.js";

describe("Tip CTA states", () => {
  it("should tell the user that the URI is missing", async () => {
    const { handler, TestingContext } = createWalletApiMock();

    const props: Props = {
      talerTipUri: undefined,
      onCancel: nullFunction,
      onSuccess: nullFunction,
    }

    const hookBehavior = await tests.hookBehaveLikeThis(useComponentState, props, [
      ({ status, error }) => {
        expect(status).equals("loading");
        expect(error).undefined;
      },
      ({ status, error }) => {
        expect(status).equals("loading-uri");
        if (!error) expect.fail();
        if (!error.hasError) expect.fail();
        if (error.operational) expect.fail();
        expect(error.message).eq("ERROR_NO-URI-FOR-TIP");
      },
    ], TestingContext)

    expect(hookBehavior).deep.equal({ result: "ok" })
    expect(handler.getCallingQueueState()).eq("empty");
  });

  it("should be ready for accepting the tip", async () => {
    const { handler, TestingContext } = createWalletApiMock();

    handler.addWalletCallResponse(WalletApiOperation.PrepareTip, undefined, {
      accepted: false,
      exchangeBaseUrl: "exchange url",
      merchantBaseUrl: "merchant url",
      tipAmountEffective: "EUR:1",
      walletTipId: "tip_id",
      expirationTimestamp: {
        t_s: 1,
      },
      tipAmountRaw: "",
    });

    const props: Props = {
      talerTipUri: "taler://tip/asd",
      onCancel: nullFunction,
      onSuccess: nullFunction,
    }

    const hookBehavior = await tests.hookBehaveLikeThis(useComponentState, props, [
      ({ status, error }) => {
        expect(status).equals("loading");
        expect(error).undefined;
      },
      (state) => {
        if (state.status !== "ready") {
          expect(state).eq({ status: "ready" });
          return;
        }
        if (state.error) expect.fail();
        expect(state.amount).deep.eq(Amounts.parseOrThrow("EUR:1"));
        expect(state.merchantBaseUrl).eq("merchant url");
        expect(state.exchangeBaseUrl).eq("exchange url");
        if (state.accept.onClick === undefined) expect.fail();

        handler.addWalletCallResponse(WalletApiOperation.AcceptTip);
        state.accept.onClick();

        handler.addWalletCallResponse(WalletApiOperation.PrepareTip, undefined, {
          accepted: true,
          exchangeBaseUrl: "exchange url",
          merchantBaseUrl: "merchant url",
          tipAmountEffective: "EUR:1",
          walletTipId: "tip_id",
          expirationTimestamp: {
            t_s: 1,
          },
          tipAmountRaw: "",
        });

      },
      (state) => {
        if (state.status !== "accepted") expect.fail()
        if (state.error) expect.fail();
        expect(state.amount).deep.eq(Amounts.parseOrThrow("EUR:1"));
        expect(state.merchantBaseUrl).eq("merchant url");
        expect(state.exchangeBaseUrl).eq("exchange url");
      },
    ], TestingContext)

    expect(hookBehavior).deep.equal({ result: "ok" })
    expect(handler.getCallingQueueState()).eq("empty");
  });

  it.skip("should be ignored after clicking the ignore button", async () => {
    const { handler, TestingContext } = createWalletApiMock();
    handler.addWalletCallResponse(WalletApiOperation.PrepareTip, undefined, {
      exchangeBaseUrl: "exchange url",
      merchantBaseUrl: "merchant url",
      tipAmountEffective: "EUR:1",
      walletTipId: "tip_id",
      accepted: false,
      expirationTimestamp: {
        t_s: 1,
      },
      tipAmountRaw: "",
    });

    const props: Props = {
      talerTipUri: "taler://tip/asd",
      onCancel: nullFunction,
      onSuccess: nullFunction,
    }

    const hookBehavior = await tests.hookBehaveLikeThis(useComponentState, props, [
      ({ status, error }) => {
        expect(status).equals("loading");
        expect(error).undefined;
      },
      (state) => {
        if (state.status !== "ready") expect.fail();
        if (state.error) expect.fail();
        expect(state.amount).deep.eq(Amounts.parseOrThrow("EUR:1"));
        expect(state.merchantBaseUrl).eq("merchant url");
        expect(state.exchangeBaseUrl).eq("exchange url");

        //FIXME: add ignore button
      },
    ], TestingContext)

    expect(hookBehavior).deep.equal({ result: "ok" })
    expect(handler.getCallingQueueState()).eq("empty");
  });

  it("should render accepted if the tip has been used previously", async () => {
    const { handler, TestingContext } = createWalletApiMock();

    handler.addWalletCallResponse(WalletApiOperation.PrepareTip, undefined, {
      accepted: true,
      exchangeBaseUrl: "exchange url",
      merchantBaseUrl: "merchant url",
      tipAmountEffective: "EUR:1",
      walletTipId: "tip_id",
      expirationTimestamp: {
        t_s: 1,
      },
      tipAmountRaw: "",
    });

    const props: Props = {
      talerTipUri: "taler://tip/asd",
      onCancel: nullFunction,
      onSuccess: nullFunction,
    }

    const hookBehavior = await tests.hookBehaveLikeThis(useComponentState, props, [
      ({ status, error }) => {
        expect(status).equals("loading");
        expect(error).undefined;
      },
      (state) => {
        if (state.status !== "accepted") expect.fail();
        if (state.error) expect.fail();
        expect(state.amount).deep.eq(Amounts.parseOrThrow("EUR:1"));
        expect(state.merchantBaseUrl).eq("merchant url");
        expect(state.exchangeBaseUrl).eq("exchange url");
      },
    ], TestingContext)

    expect(hookBehavior).deep.equal({ result: "ok" })
    expect(handler.getCallingQueueState()).eq("empty");

  });
});