Merge bda8467 into c09d363

src/__tests__/bin.spec.ts

@@ -0,0 +1,47 @@
+import * as fs from 'fs';
+import { exec } from '../bin';
+
+describe('bin', () => {
+  let logSpy;
+  let debugSpy;
+
+  beforeEach(() => {
+    logSpy = jest.spyOn(console, 'log');
+    debugSpy = jest.spyOn(console, 'debug');
+    jest.resetAllMocks();
+  });
+
+  it('should execute ok tests', async () => {
+    await exec({ config: './tests/ok_every.config.js' });
+    expect(logSpy).toHaveBeenNthCalledWith(1, '🔍  Checking software requirements...');
+    expect(logSpy).toHaveBeenNthCalledWith(3, '✅  All is well!');
+  });
+
+  it('should execute nok tests', async () => {
+    try {
+      await exec({ config: './tests/ok_some.config.js' });
+    } catch (err) {
+      expect(err).toMatchInlineSnapshot(`[Error: ❌  Not all requirements are satisfied]`);
+    }
+  });
+
+  it('should execute nok --force tests', async () => {
+    await exec({ config: './tests/ok_some.config.js', force: true });
+    expect(logSpy).toHaveBeenNthCalledWith(3, '⚠️  Not all requirements are satisfied (--force)');
+  });
+
+  it('should print debug data with --debug', async () => {
+    await exec({ config: './tests/ok_every.config.js', debug: true });
+    expect(debugSpy).toHaveBeenCalled();
+  });
+
+  it('should scaffold with --init', async () => {
+    const filePath = './requirements.config.js';
+
+    await exec({ init: true });
+    expect(fs.existsSync(filePath)).toBe(true);
+
+    // clean up
+    fs.unlinkSync(filePath);
+  });
+});

src/bin.ts

@@ -6,8 +6,8 @@ import { renderTable } from './reporter';
 import { Configuration } from './types';
 import { scaffold } from './scaffold';
 
-export async function exec() {
-  const argv = getArgv();
+export async function exec(_debug_argv_?) {
+  const argv = _debug_argv_ ?? getArgv();
 
   if (argv.init) {
     scaffold();