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smartenv/test/test.bun.ts

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import { tap, expect } from '@git.zone/tstest/tapbundle';
import * as smartenv from '../ts/index.js';
let testEnv: smartenv.Smartenv;
tap.test('should create smartenv instance', async () => {
testEnv = new smartenv.Smartenv();
});
tap.test('should detect Bun runtime correctly', async () => {
expect(testEnv.runtimeEnv).toEqual('bun');
expect(testEnv.isBun).toBeTrue();
expect(testEnv.isNode).toBeFalse();
expect(testEnv.isDeno).toBeFalse();
expect(testEnv.isBrowser).toBeFalse();
console.log(' Bun runtime detected correctly');
});
tap.test('should get Bun version', async () => {
const version = testEnv.bunVersion;
expect(version).not.toEqual('undefined');
expect(typeof version).toEqual('string');
console.log('Bun version is ' + version);
});
tap.test('should print environment', async () => {
testEnv.printEnv();
});
tap.test('should load modules for Bun', async () => {
const pathModule = await testEnv.getSafeModuleFor('bun', 'path');
expect(pathModule).not.toBeUndefined();
expect(typeof pathModule.join).toEqual('function');
console.log(' Successfully loaded module for Bun');
});
tap.test('should load modules for server runtimes', async () => {
const pathModule = await testEnv.getSafeModuleFor('server', 'path');
expect(pathModule).not.toBeUndefined();
expect(typeof pathModule.join).toEqual('function');
console.log(' Successfully loaded module with server target');
});
tap.test('should load modules for array of runtimes', async () => {
const pathModule = await testEnv.getSafeModuleFor(['bun', 'node'], 'path');
expect(pathModule).not.toBeUndefined();
expect(typeof pathModule.join).toEqual('function');
console.log(' Successfully loaded module with array target');
});
tap.test('should not load modules for wrong runtime', async () => {
const result = await testEnv.getSafeModuleFor('node', 'path');
expect(result).toBeUndefined();
console.log(' Correctly rejected Node.js-only module in Bun');
});
tap.test('should detect OS', async () => {
const resultMac = await testEnv.isMacAsync();
const resultLinux = await testEnv.isLinuxAsync();
const resultWindows = await testEnv.isWindowsAsync();
const osModule = await import('os');
if (resultMac) {
expect(osModule.platform()).toEqual('darwin');
console.log('platform is Mac!');
} else if (resultLinux) {
expect(osModule.platform()).toEqual('linux');
console.log('platform is Linux!');
} else {
expect(osModule.platform()).toEqual('win32');
console.log('platform is Windows!');
}
});
tap.test('should detect CI environment if present', async () => {
if (process.env.CI) {
expect(testEnv.isCI).toBeTrue();
}
console.log('CI detection: ' + testEnv.isCI);
});
tap.start();