example-tests.ts

/**
 * Example test file demonstrating how to test the modular structure
 * This is a basic example - you would typically use a testing framework like Jest
 */

import { compareVersions, isStaticVersion } from "./src/utils/version";
import {
  isValidDirectoryName,
  randomNameGenerator,
} from "./src/utils/validation";

// Simple test function
function test(description: string, testFn: () => void): void {
  try {
    testFn();
    console.log(`✅ ${description}`);
  } catch (error) {
    console.log(`❌ ${description}: ${(error as Error).message}`);
  }
}

// Test version utilities
test("compareVersions should handle semantic versions", () => {
  const result = compareVersions("1.0.0", "1.0.1");
  if (result !== -1) throw new Error(`Expected -1, got ${result}`);
});

test("compareVersions should handle equal versions", () => {
  const result = compareVersions("1.0.0", "1.0.0");
  if (result !== 0) throw new Error(`Expected 0, got ${result}`);
});

test("isStaticVersion should identify static versions", () => {
  if (!isStaticVersion("1.0.0")) throw new Error("Should be static");
  if (isStaticVersion("^1.0.0")) throw new Error("Should not be static");
});

// Test validation utilities
test("isValidDirectoryName should reject invalid names", () => {
  if (isValidDirectoryName("test<>")) throw new Error("Should be invalid");
  if (!isValidDirectoryName("test-app")) throw new Error("Should be valid");
});

test("randomNameGenerator should generate strings of correct length", () => {
  const result = randomNameGenerator(5);
  if (result.length !== 5)
    throw new Error(`Expected length 5, got ${result.length}`);
});

console.log("\nAll tests completed!");
console.log("\nTo run with a proper testing framework:");
console.log("1. Install Jest: npm install --save-dev jest");
console.log("2. Add test script to package.json");
console.log("3. Create proper test files in __tests__ directory");