68 lines
2.2 KiB
TypeScript
68 lines
2.2 KiB
TypeScript
import { Reporter, TestCase, TestResult } from '@playwright/test/reporter';
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import * as fs from 'fs';
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interface TestMetrics {
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total: number;
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passed: number;
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failed: number;
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skipped: number;
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duration: number;
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passRate: number;
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avgDuration: number;
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flakyTests: string[];
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}
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class MetricsReporter implements Reporter {
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private tests: Array<{ test: TestCase; result: TestResult }> = [];
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onTestEnd(test: TestCase, result: TestResult) {
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this.tests.push({ test, result });
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}
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onEnd() {
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const metrics: TestMetrics = {
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total: this.tests.length,
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passed: this.tests.filter(t => t.result.status === 'passed').length,
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failed: this.tests.filter(t => t.result.status === 'failed').length,
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skipped: this.tests.filter(t => t.result.status === 'skipped').length,
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duration: this.tests.reduce((sum, t) => sum + t.result.duration, 0),
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passRate: 0,
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avgDuration: 0,
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flakyTests: [],
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};
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metrics.passRate = metrics.total > 0 ? (metrics.passed / metrics.total) * 100 : 0;
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metrics.avgDuration = metrics.total > 0 ? metrics.duration / metrics.total : 0;
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const flakyTests = this.tests.filter(
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t => t.result.status === 'passed' && t.result.retryCount > 0
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);
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metrics.flakyTests = flakyTests.map(t => t.test.title);
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if (!fs.existsSync('reports')) {
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fs.mkdirSync('reports', { recursive: true });
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}
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fs.writeFileSync(
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'reports/test-metrics.json',
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JSON.stringify(metrics, null, 2)
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);
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console.log('\n=== 测试质量指标 ===');
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console.log(`总测试数: ${metrics.total}`);
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console.log(`通过: ${metrics.passed}`);
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console.log(`失败: ${metrics.failed}`);
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console.log(`跳过: ${metrics.skipped}`);
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console.log(`通过率: ${metrics.passRate.toFixed(2)}%`);
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console.log(`平均执行时间: ${(metrics.avgDuration / 1000).toFixed(2)}秒`);
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console.log(`总执行时间: ${(metrics.duration / 1000).toFixed(2)}秒`);
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if (metrics.flakyTests.length > 0) {
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console.log(`\n⚠️ Flaky 测试 (${metrics.flakyTests.length}):`);
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metrics.flakyTests.forEach(title => console.log(` - ${title}`));
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}
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}
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}
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export default MetricsReporter;
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