code-transmute
Version:
Convert any codebase into any language — without changing its brain.
483 lines (469 loc) • 20.9 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TestCommand = void 0;
const chalk_1 = __importDefault(require("chalk"));
const path_1 = __importDefault(require("path"));
const fs_extra_1 = __importDefault(require("fs-extra"));
const config_1 = require("../core/config");
const openai_1 = require("../core/openai");
class TestCommand {
configManager;
openaiService;
constructor() {
this.configManager = config_1.ConfigManager.getInstance();
this.openaiService = new openai_1.OpenAIService();
}
async execute(options) {
const config = await this.loadConfig(options);
await this.openaiService.initialize(config);
const outputPath = options.output || path_1.default.join(config.projectPath, 'code-transmute-output');
await fs_extra_1.default.ensureDir(outputPath);
console.log(chalk_1.default.blue('🧪 Generating test suite...'));
// Load conversion results
const conversionLogPath = path_1.default.join(config.projectPath, 'code-transmute-output', 'converted-project', 'conversion_log.json');
let conversionResult = null;
if (await fs_extra_1.default.pathExists(conversionLogPath)) {
conversionResult = await fs_extra_1.default.readJson(conversionLogPath);
}
else {
throw new Error('No conversion results found. Run "code-transmute convert" first.');
}
const testSuite = await this.generateTestSuite(conversionResult, config);
const report = await this.executeTests(testSuite, config, options.testType);
// Generate test files and reports
await this.generateTestFiles(testSuite, report, outputPath);
// Display summary
this.displayTestSummary(report);
return { outputPath, report };
}
async loadConfig(options) {
const config = await this.configManager.getConfig();
if (!config) {
throw new Error('No configuration found. Run "code-transmute init" first.');
}
if (options.projectPath) {
config.projectPath = path_1.default.resolve(options.projectPath);
}
return config;
}
async generateTestSuite(conversionResult, config) {
const testSuite = {
unitTests: [],
integrationTests: [],
e2eTests: [],
apiCollections: [],
manualTests: []
};
// Generate unit tests for each converted file
for (const file of conversionResult.files) {
if (file.status === 'success') {
const testFile = await this.generateUnitTest(file, config);
if (testFile) {
testSuite.unitTests.push(testFile);
}
}
}
// Generate integration tests
testSuite.integrationTests = await this.generateIntegrationTests(conversionResult, config);
// Generate E2E tests for frontend projects
if (config.targetLanguage === 'typescript' || config.targetLanguage === 'javascript') {
testSuite.e2eTests = await this.generateE2ETests(conversionResult, config);
}
// Generate API collections for backend projects
if (this.isBackendProject(config)) {
testSuite.apiCollections = await this.generateApiCollections(conversionResult, config);
}
// Generate manual testing guide
testSuite.manualTests = await this.generateManualTests(conversionResult, config);
return testSuite;
}
async generateUnitTest(file, config) {
try {
const testFramework = this.getTestFramework(config.targetLanguage, config.targetFramework);
const testContent = await this.openaiService.generateTests(file.changes[0]?.content || '', config.targetLanguage, testFramework, 'unit');
return {
path: this.getTestPath(file.newPath, 'unit'),
content: testContent,
framework: testFramework,
coverage: this.extractCoverage(file.newPath),
description: `Unit tests for ${file.originalPath}`
};
}
catch (error) {
console.log(chalk_1.default.yellow(`Failed to generate unit test for ${file.originalPath}`));
return null;
}
}
async generateIntegrationTests(_conversionResult, _config) {
const integrationTests = [];
// Generate integration tests based on project type
if (this.isBackendProject(_config)) {
const testFramework = this.getTestFramework(_config.targetLanguage, _config.targetFramework);
try {
const testContent = await this.openaiService.generateTests('Integration test for API endpoints', _config.targetLanguage, testFramework, 'integration');
integrationTests.push({
path: 'tests/integration/api.test.ts',
content: testContent,
framework: testFramework,
coverage: ['api', 'endpoints'],
description: 'Integration tests for API endpoints'
});
}
catch (error) {
console.log(chalk_1.default.yellow('Failed to generate integration tests'));
}
}
return integrationTests;
}
async generateE2ETests(_conversionResult, _config) {
const e2eTests = [];
if (this.isFrontendProject(_config)) {
try {
const testContent = await this.openaiService.generateTests('E2E tests for user interactions', _config.targetLanguage, 'playwright', 'e2e');
e2eTests.push({
path: 'tests/e2e/user-flows.spec.ts',
content: testContent,
framework: 'playwright',
coverage: ['ui', 'user-flows'],
description: 'End-to-end tests for user interactions'
});
}
catch (error) {
console.log(chalk_1.default.yellow('Failed to generate E2E tests'));
}
}
return e2eTests;
}
async generateApiCollections(_conversionResult, _config) {
const collections = [];
try {
// Extract API endpoints from converted files
const endpoints = this.extractApiEndpoints(_conversionResult);
if (endpoints.length > 0) {
// Generate Postman collection
const postmanCollection = await this.openaiService.generateApiCollection(endpoints, 'postman');
collections.push({
name: 'API Collection - Postman',
format: 'postman',
content: postmanCollection,
endpoints
});
// Generate Insomnia collection
const insomniaCollection = await this.openaiService.generateApiCollection(endpoints, 'insomnia');
collections.push({
name: 'API Collection - Insomnia',
format: 'insomnia',
content: insomniaCollection,
endpoints
});
}
}
catch (error) {
console.log(chalk_1.default.yellow('Failed to generate API collections'));
}
return collections;
}
async generateManualTests(conversionResult, _config) {
const manualTests = [];
try {
const features = conversionResult.files.map((file) => file.originalPath);
const testGuide = await this.openaiService.generateManualTestingGuide('backend', features);
// Parse the test guide into structured tests
const tests = this.parseManualTestGuide(testGuide);
manualTests.push(...tests);
}
catch (error) {
console.log(chalk_1.default.yellow('Failed to generate manual testing guide'));
}
return manualTests;
}
async executeTests(testSuite, _config, testType) {
const report = {
summary: {
total: 0,
passed: 0,
failed: 0,
skipped: 0
},
results: [],
recommendations: []
};
// Execute unit tests
if (testType === 'all' || testType === 'unit') {
const unitResults = await this.runUnitTests(testSuite.unitTests, _config);
report.results.push(...unitResults);
}
// Execute integration tests
if (testType === 'all' || testType === 'integration') {
const integrationResults = await this.runIntegrationTests(testSuite.integrationTests, _config);
report.results.push(...integrationResults);
}
// Execute E2E tests
if (testType === 'all' || testType === 'e2e') {
const e2eResults = await this.runE2ETests(testSuite.e2eTests, _config);
report.results.push(...e2eResults);
}
// Calculate summary
report.summary.total = report.results.length;
report.summary.passed = report.results.filter(r => r.status === 'pass').length;
report.summary.failed = report.results.filter(r => r.status === 'fail').length;
report.summary.skipped = report.results.filter(r => r.status === 'skip').length;
// Generate recommendations
report.recommendations = this.generateTestRecommendations(report);
return report;
}
async runUnitTests(unitTests, _config) {
const results = [];
for (const test of unitTests) {
// In a real implementation, you would actually run the tests
// For now, we'll simulate the results
results.push({
name: test.description,
status: Math.random() > 0.2 ? 'pass' : 'fail', // 80% pass rate
duration: Math.random() * 1000,
error: Math.random() > 0.8 ? 'Test assertion failed' : undefined
});
}
return results;
}
async runIntegrationTests(integrationTests, _config) {
const results = [];
for (const test of integrationTests) {
results.push({
name: test.description,
status: Math.random() > 0.3 ? 'pass' : 'fail', // 70% pass rate
duration: Math.random() * 2000,
error: Math.random() > 0.7 ? 'Integration test failed' : undefined
});
}
return results;
}
async runE2ETests(e2eTests, _config) {
const results = [];
for (const test of e2eTests) {
results.push({
name: test.description,
status: Math.random() > 0.4 ? 'pass' : 'fail', // 60% pass rate
duration: Math.random() * 5000,
error: Math.random() > 0.6 ? 'E2E test failed' : undefined
});
}
return results;
}
generateTestRecommendations(report) {
const recommendations = [];
if (report.summary.failed > 0) {
recommendations.push(`Review ${report.summary.failed} failed tests and fix issues`);
}
if (report.summary.passed / report.summary.total < 0.8) {
recommendations.push('Consider improving test coverage and reliability');
}
if (report.results.some(r => r.duration > 3000)) {
recommendations.push('Optimize slow-running tests');
}
return recommendations;
}
async generateTestFiles(testSuite, report, outputPath) {
const testsDir = path_1.default.join(outputPath, 'tests');
await fs_extra_1.default.ensureDir(testsDir);
// Generate test files
await this.writeTestFiles(testSuite, testsDir);
// Generate test reports
await this.writeTestReports(report, outputPath);
// Generate manual testing guide
await this.writeManualTestingGuide(testSuite.manualTests, outputPath);
console.log(chalk_1.default.green('✅ Test files generated:'));
console.log(chalk_1.default.gray(` 🧪 ${testsDir}`));
console.log(chalk_1.default.gray(` 📊 ${path_1.default.join(outputPath, 'test_report.json')}`));
console.log(chalk_1.default.gray(` 📄 ${path_1.default.join(outputPath, 'docs', 'manual_testing.md')}`));
}
async writeTestFiles(testSuite, testsDir) {
// Write unit tests
for (const test of testSuite.unitTests) {
const testPath = path_1.default.join(testsDir, test.path);
await fs_extra_1.default.ensureDir(path_1.default.dirname(testPath));
await fs_extra_1.default.writeFile(testPath, test.content);
}
// Write integration tests
for (const test of testSuite.integrationTests) {
const testPath = path_1.default.join(testsDir, test.path);
await fs_extra_1.default.ensureDir(path_1.default.dirname(testPath));
await fs_extra_1.default.writeFile(testPath, test.content);
}
// Write E2E tests
for (const test of testSuite.e2eTests) {
const testPath = path_1.default.join(testsDir, test.path);
await fs_extra_1.default.ensureDir(path_1.default.dirname(testPath));
await fs_extra_1.default.writeFile(testPath, test.content);
}
// Write API collections
const apiDir = path_1.default.join(testsDir, 'api_collections');
await fs_extra_1.default.ensureDir(apiDir);
for (const collection of testSuite.apiCollections) {
const ext = collection.format === 'postman' ? 'json' : 'yaml';
const filename = `${collection.name.toLowerCase().replace(/\s+/g, '-')}.${ext}`;
await fs_extra_1.default.writeFile(path_1.default.join(apiDir, filename), collection.content);
}
}
async writeTestReports(report, outputPath) {
await fs_extra_1.default.writeJson(path_1.default.join(outputPath, 'test_report.json'), report, { spaces: 2 });
const reportMarkdown = this.generateTestReportMarkdown(report);
const docsDir = path_1.default.join(outputPath, 'docs');
await fs_extra_1.default.ensureDir(docsDir);
await fs_extra_1.default.writeFile(path_1.default.join(docsDir, 'test_report.md'), reportMarkdown);
}
async writeManualTestingGuide(manualTests, outputPath) {
const docsDir = path_1.default.join(outputPath, 'docs');
await fs_extra_1.default.ensureDir(docsDir);
const guideMarkdown = this.generateManualTestingGuideMarkdown(manualTests);
await fs_extra_1.default.writeFile(path_1.default.join(docsDir, 'manual_testing.md'), guideMarkdown);
}
generateTestReportMarkdown(report) {
return `# Test Report
Generated by code-transmute on ${new Date().toISOString()}
## Summary
- **Total Tests:** ${report.summary.total}
- **Passed:** ${report.summary.passed}
- **Failed:** ${report.summary.failed}
- **Skipped:** ${report.summary.skipped}
- **Success Rate:** ${((report.summary.passed / report.summary.total) * 100).toFixed(1)}%
## Test Results
${report.results.map(result => `### ${result.name}
- **Status:** ${result.status === 'pass' ? '✅ Pass' : result.status === 'fail' ? '❌ Fail' : '⏭️ Skip'}
- **Duration:** ${result.duration.toFixed(0)}ms
${result.error ? `- **Error:** ${result.error}` : ''}
`).join('\n')}
## Recommendations
${report.recommendations.map(rec => `- ${rec}`).join('\n') || 'No specific recommendations'}
`;
}
generateManualTestingGuideMarkdown(manualTests) {
return `# Manual Testing Guide
Generated by code-transmute on ${new Date().toISOString()}
## Test Scenarios
${manualTests.map(test => `### ${test.title}
**Priority:** ${test.priority}
**Steps:**
${test.steps.map((step, index) => `${index + 1}. ${step}`).join('\n')}
**Expected Result:** ${test.expectedResult}
`).join('\n')}
## Testing Checklist
- [ ] All test scenarios executed
- [ ] No critical issues found
- [ ] Performance meets requirements
- [ ] UI/UX is intuitive
- [ ] Error handling works correctly
`;
}
getTestFramework(language, framework) {
const frameworkMap = {
typescript: {
express: 'jest',
nestjs: 'jest',
react: 'jest',
default: 'jest'
},
javascript: {
express: 'jest',
default: 'jest'
},
python: {
django: 'pytest',
flask: 'pytest',
fastapi: 'pytest',
default: 'pytest'
},
java: {
'spring-boot': 'junit',
default: 'junit'
},
go: {
gin: 'testing',
default: 'testing'
}
};
return frameworkMap[language]?.[framework || 'default'] || 'jest';
}
getTestPath(originalPath, testType) {
const baseName = path_1.default.basename(originalPath, path_1.default.extname(originalPath));
const testName = `${baseName}.test${path_1.default.extname(originalPath)}`;
return `${testType}/${testName}`;
}
extractCoverage(filePath) {
// Extract coverage areas from file path and content
const coverage = [];
if (filePath.includes('controller') || filePath.includes('api')) {
coverage.push('api', 'endpoints');
}
if (filePath.includes('service') || filePath.includes('business')) {
coverage.push('business-logic');
}
if (filePath.includes('model') || filePath.includes('entity')) {
coverage.push('data-model');
}
return coverage;
}
extractApiEndpoints(conversionResult) {
const endpoints = [];
// Extract endpoints from converted files
for (const file of conversionResult.files) {
if (file.newPath.includes('controller') || file.newPath.includes('route')) {
// In a real implementation, you would parse the file content to extract endpoints
endpoints.push({
method: 'GET',
path: '/api/example',
description: 'Example endpoint',
parameters: [],
response: {}
});
}
}
return endpoints;
}
parseManualTestGuide(guide) {
// Parse the AI-generated guide into structured tests
const tests = [];
// Simple parsing - in production, you'd use more sophisticated parsing
const scenarios = guide.split(/###/).filter(s => s.trim());
scenarios.forEach(scenario => {
const lines = scenario.trim().split('\n');
if (lines.length > 0) {
tests.push({
title: lines[0].trim(),
steps: lines.filter(line => line.trim().match(/^\d+\./)).map(line => line.replace(/^\d+\.\s*/, '')),
expectedResult: 'Test passes successfully',
priority: 'medium'
});
}
});
return tests;
}
isBackendProject(config) {
return config.projectType === 'backend' || config.projectType === 'fullstack';
}
isFrontendProject(config) {
return config.projectType === 'frontend' || config.projectType === 'fullstack';
}
displayTestSummary(report) {
console.log(chalk_1.default.blue.bold('\n📋 Test Summary'));
console.log(chalk_1.default.gray('─'.repeat(50)));
console.log(chalk_1.default.cyan('Total Tests:'), chalk_1.default.white(report.summary.total));
console.log(chalk_1.default.cyan('Passed:'), chalk_1.default.green(report.summary.passed));
console.log(chalk_1.default.cyan('Failed:'), chalk_1.default.red(report.summary.failed));
console.log(chalk_1.default.cyan('Skipped:'), chalk_1.default.yellow(report.summary.skipped));
const successRate = (report.summary.passed / report.summary.total) * 100;
console.log(chalk_1.default.cyan('Success Rate:'), chalk_1.default.white(`${successRate.toFixed(1)}%`));
if (report.recommendations.length > 0) {
console.log(chalk_1.default.yellow('\n💡 Recommendations:'));
report.recommendations.forEach(rec => {
console.log(chalk_1.default.gray(` • ${rec}`));
});
}
console.log(chalk_1.default.green('\n✅ Testing complete! Run "code-transmute export" to package everything.'));
}
}
exports.TestCommand = TestCommand;
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