@reown/appkit-controllers/dist/esm/tests/utils/RouterUtil.test.js

The full stack toolkit to build onchain app UX.

import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import { ModalController } from '../../src/controllers/ModalController';
import { RouterController } from '../../src/controllers/RouterController';
import { RouterUtil } from '../../src/utils/RouterUtil';
// Mock the RouterController and ModalController
vi.mock('../../src/controllers/RouterController', () => ({
    RouterController: {
        state: {
            history: []
        },
        goBack: vi.fn(),
        goBackToIndex: vi.fn()
    }
}));
vi.mock('../../src/controllers/ModalController', () => ({
    ModalController: {
        close: vi.fn()
    }
}));
describe('RouterUtil', () => {
    beforeEach(() => {
        vi.resetAllMocks();
    });
    afterEach(() => {
        vi.restoreAllMocks();
    });
    describe('goBackOrCloseModal', () => {
        it('should call RouterController.goBack when history length is greater than 1', () => {
            RouterController.state.history = ['Account', 'Connect'];
            RouterUtil.goBackOrCloseModal();
            expect(RouterController.goBack).toHaveBeenCalled();
            expect(ModalController.close).not.toHaveBeenCalled();
        });
        it('should call ModalController.close when history length is 1 or less', () => {
            RouterController.state.history = ['Account'];
            RouterUtil.goBackOrCloseModal();
            expect(RouterController.goBack).not.toHaveBeenCalled();
            expect(ModalController.close).toHaveBeenCalled();
        });
    });
    describe('navigateAfterNetworkSwitch', () => {
        it('should call RouterController.goBackToIndex when Networks page is in history', () => {
            RouterController.state.history = ['Account', 'Networks', 'Connect'];
            RouterUtil.navigateAfterNetworkSwitch();
            expect(RouterController.goBackToIndex).toHaveBeenCalledWith(0);
            expect(ModalController.close).not.toHaveBeenCalled();
        });
        it('should call ModalController.close when Networks page is not in history', () => {
            RouterController.state.history = ['Account', 'Connect'];
            RouterUtil.navigateAfterNetworkSwitch();
            expect(RouterController.goBackToIndex).not.toHaveBeenCalled();
            expect(ModalController.close).toHaveBeenCalled();
        });
        it('should call ModalController.close when Networks is the first page in history', () => {
            RouterController.state.history = ['Networks', 'Account', 'Connect'];
            RouterUtil.navigateAfterNetworkSwitch();
            expect(RouterController.goBackToIndex).not.toHaveBeenCalled();
            expect(ModalController.close).toHaveBeenCalled();
        });
    });
});
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