a11yanalyze/dist/test-setup.js

A command-line tool for developers and QA engineers to test web pages and websites for WCAG 2.2 AA accessibility compliance

"use strict";
/**
 * Jest test setup and configuration
 * Global test utilities and environment setup
 */
Object.defineProperty(exports, "__esModule", { value: true });
// Extend Jest matchers for better assertions
expect.extend({
    toBeAccessible(received) {
        const pass = received && received.score >= 80;
        return {
            message: () => pass
                ? `expected ${received} not to be accessible`
                : `expected ${received} to be accessible (score >= 80)`,
            pass,
        };
    },
    toHaveViolations(received, expectedCount) {
        const violations = received?.issues || [];
        const actualCount = violations.length;
        const pass = expectedCount !== undefined
            ? actualCount === expectedCount
            : actualCount > 0;
        return {
            message: () => expectedCount !== undefined
                ? `expected ${actualCount} violations, got ${actualCount}`
                : pass
                    ? `expected no violations, got ${actualCount}`
                    : `expected violations, got none`,
            pass,
        };
    },
});
// Global test configuration
beforeAll(() => {
    // Set test environment timezone
    process.env.TZ = 'UTC';
    // Suppress console logs during tests unless explicitly needed
    if (!process.env.VERBOSE_TESTS) {
        jest.spyOn(console, 'log').mockImplementation();
        jest.spyOn(console, 'info').mockImplementation();
        jest.spyOn(console, 'warn').mockImplementation();
    }
});
afterAll(() => {
    // Cleanup any global resources
    jest.restoreAllMocks();
});
// Global test helpers
global.testHelpers = {
    createMockScanResult: (overrides = {}) => ({
        url: 'https://example.com',
        timestamp: new Date().toISOString(),
        score: 85,
        issues: [],
        metadata: {
            scanDuration: 1000,
            pageLoadTime: 500,
            totalElements: 100,
            testedElements: 95,
            userAgent: 'test-agent',
            viewport: { width: 1280, height: 720 },
            url: {
                original: 'https://example.com',
                final: 'https://example.com',
                redirects: 0,
            },
        },
        ...overrides,
    }),
    createMockAccessibilityIssue: (overrides = {}) => ({
        id: 'test-rule-1',
        wcagReference: '1.1.1',
        level: 'AA',
        severity: 'serious',
        element: 'img',
        selector: 'img[src="test.jpg"]',
        message: 'Image missing alt text',
        remediation: 'Add descriptive alt text to image',
        helpUrl: 'https://dequeuniversity.com/rules/axe/4.8/image-alt',
        impact: 'serious',
        tags: ['wcag2a', 'wcag111'],
        ...overrides,
    }),
    wait: (ms) => new Promise(resolve => setTimeout(resolve, ms)),
    mockBrowser: {
        page: {
            goto: jest.fn(),
            evaluate: jest.fn(),
            close: jest.fn(),
            screenshot: jest.fn(),
        },
        close: jest.fn(),
    },
};
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