@wdio/image-comparison-core/dist/commands/checkScreen.test.js

Image comparison core module for @wdio/visual-service - WebdriverIO visual testing framework

import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
import checkScreen from './checkScreen.js';
import { BASE_CHECK_OPTIONS } from '../mocks/mocks.js';
vi.mock('./checkAppScreen.js', () => ({
    default: vi.fn().mockResolvedValue({
        fileName: 'test-app-screen.png',
        misMatchPercentage: 0,
        isExactSameImage: true,
        isNewBaseline: false,
        isAboveTolerance: false,
    })
}));
vi.mock('./checkWebScreen.js', () => ({
    default: vi.fn().mockResolvedValue({
        fileName: 'test-web-screen.png',
        misMatchPercentage: 0,
        isExactSameImage: true,
        isNewBaseline: false,
        isAboveTolerance: false,
    })
}));
describe('checkScreen', () => {
    let checkAppScreenSpy;
    let checkWebScreenSpy;
    const baseOptions = {
        checkScreenOptions: {
            wic: BASE_CHECK_OPTIONS.wic,
            method: {}
        },
        browserInstance: { isAndroid: false },
        folders: BASE_CHECK_OPTIONS.folders,
        instanceData: BASE_CHECK_OPTIONS.instanceData,
        isNativeContext: true,
        tag: 'test-screen',
        testContext: BASE_CHECK_OPTIONS.testContext
    };
    beforeEach(async () => {
        const checkAppScreen = (await import('./checkAppScreen.js')).default;
        const checkWebScreen = (await import('./checkWebScreen.js')).default;
        checkAppScreenSpy = vi.mocked(checkAppScreen);
        checkWebScreenSpy = vi.mocked(checkWebScreen);
    });
    afterEach(() => {
        vi.clearAllMocks();
    });
    it('should call checkAppScreen when isNativeContext is true', async () => {
        const result = await checkScreen(baseOptions);
        expect(result).toMatchSnapshot();
        expect(checkAppScreenSpy.mock.calls[0]).toMatchSnapshot();
        expect(checkWebScreenSpy).not.toHaveBeenCalled();
    });
    it('should call checkWebScreen when isNativeContext is false', async () => {
        const options = {
            ...baseOptions,
            isNativeContext: false
        };
        const result = await checkScreen(options);
        expect(result).toMatchSnapshot();
        expect(checkWebScreenSpy.mock.calls[0]).toMatchSnapshot();
        expect(checkAppScreenSpy).not.toHaveBeenCalled();
    });
});