/**
* Config Migration Utilities
* Single Responsibility: Migrate WDIO config to Playwright config
*/
/**
* Parse WDIO config to extract settings
* @param {string} content - wdio.conf.js content
* @returns {Object} Extracted settings
*/
export function parseWdioConfig(content) {
const settings = {
baseUrl: null,
specs: [],
capabilities: [],
timeout: null,
reporters: [],
framework: null,
};
// Extract baseUrl
const baseUrlMatch = content.match(/baseUrl:\s*['"]([^'"]+)['"]/);
if (baseUrlMatch) settings.baseUrl = baseUrlMatch[1];
// Extract specs pattern
const specsMatch = content.match(/specs:\s*\[([\s\S]*?)\]/);
if (specsMatch) {
const specPatterns = specsMatch[1].match(/['"]([^'"]+)['"]/g);
if (specPatterns) {
settings.specs = specPatterns.map(s => s.replace(/['"]/g, ''));
}
}
// Extract timeout
const timeoutMatch = content.match(/waitforTimeout:\s*(\d+)/);
if (timeoutMatch) settings.timeout = parseInt(timeoutMatch[1]);
// Extract capabilities (browsers)
if (content.includes('chrome')) settings.capabilities.push('chromium');
if (content.includes('firefox')) settings.capabilities.push('firefox');
if (content.includes('safari') || content.includes('webkit')) settings.capabilities.push('webkit');
// Extract reporters
if (content.includes('spec')) settings.reporters.push('list');
if (content.includes('allure')) settings.reporters.push('html');
if (content.includes('junit')) settings.reporters.push('junit');
return settings;
}
/**
* Generate Playwright config from WDIO settings
* @param {Object} wdioSettings - Parsed WDIO settings
* @returns {string} Playwright config content
*/
export function generatePlaywrightConfig(wdioSettings) {
const capabilities = wdioSettings.capabilities.length > 0 ? wdioSettings.capabilities : ['chromium'];
const projects = capabilities.map(browser => {
const device = browser === 'chromium' ? 'Desktop Chrome' :
browser === 'firefox' ? 'Desktop Firefox' : 'Desktop Safari';
return ` {
name: '${browser}',
use: { ...devices['${device}'] },
}`;
}).join(',\n');
return `import { defineConfig, devices } from '@playwright/test';
export default defineConfig({
testDir: './tests',
fullyParallel: true,
forbidOnly: !!process.env.CI,
retries: process.env.CI ? 2 : 0,
workers: process.env.CI ? 1 : undefined,
reporter: 'html',
use: {
baseURL: '${wdioSettings.baseUrl || 'http://localhost:3000'}',
testIdAttribute: 'data-test-id',
trace: 'on-first-retry',
screenshot: 'only-on-failure',
video: 'retain-on-failure',
${wdioSettings.timeout ? `actionTimeout: ${wdioSettings.timeout},` : ''}
},
projects: [
${projects}
],
});
`;
}
/**
* Merge WDIO settings into existing Playwright config
* @param {string} existingConfig - Existing playwright.config content
* @param {Object} wdioSettings - Parsed WDIO settings
* @returns {string} Merged config content
*/
export function mergePlaywrightConfig(existingConfig, wdioSettings) {
let merged = existingConfig;
if (wdioSettings.baseUrl && !existingConfig.includes('baseURL')) {
merged = merged.replace(
/use:\s*{/,
`use: {\n baseURL: '${wdioSettings.baseUrl}',`
);
}
if (!existingConfig.includes('testIdAttribute')) {
merged = merged.replace(
/use:\s*{/,
`use: {\n testIdAttribute: 'data-test-id',`
);
}
return merged;
}
/**
* Parse existing Playwright config
* @param {string} content - playwright.config content
* @returns {Object} Parsed config
*/
export function parsePlaywrightConfig(content) {
const config = {
testDir: null,
baseURL: null,
testIdAttribute: null,
projects: [],
};
const testDirMatch = content.match(/testDir:\s*['"]([^'"]+)['"]/);
if (testDirMatch) config.testDir = testDirMatch[1];
const baseURLMatch = content.match(/baseURL:\s*['"]([^'"]+)['"]/);
if (baseURLMatch) config.baseURL = baseURLMatch[1];
const testIdMatch = content.match(/testIdAttribute:\s*['"]([^'"]+)['"]/);
if (testIdMatch) config.testIdAttribute = testIdMatch[1];
return config;
}
