- Install Jest for unit testing with React Testing Library - Install Playwright for end-to-end testing - Configure Jest with proper TypeScript support and module mapping - Create test setup files and utilities for both unit and e2e tests Components: * Jest configuration with coverage thresholds * Playwright configuration with browser automation * Unit tests for LoginForm, AuthContext, and useSocketIO hook * E2E tests for authentication, dashboard, and agents workflows * GitHub Actions workflow for automated testing * Mock data and API utilities for consistent testing * Test documentation with best practices Testing features: - Unit tests with 70% coverage threshold - E2E tests with API mocking and user journey testing - CI/CD integration for automated test runs - Cross-browser testing support with Playwright - Authentication system testing end-to-end 🚀 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
22 lines
505 B
JavaScript
22 lines
505 B
JavaScript
'use strict';
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const detectNewline = string => {
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if (typeof string !== 'string') {
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throw new TypeError('Expected a string');
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}
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const newlines = string.match(/(?:\r?\n)/g) || [];
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if (newlines.length === 0) {
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return;
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}
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const crlf = newlines.filter(newline => newline === '\r\n').length;
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const lf = newlines.length - crlf;
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return crlf > lf ? '\r\n' : '\n';
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};
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module.exports = detectNewline;
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module.exports.graceful = string => (typeof string === 'string' && detectNewline(string)) || '\n';
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