init commit

index.test.js

@@ -0,0 +1,42 @@
+const process = require('process');
+const cp = require('child_process');
+const path = require('path');
+const fs = require('fs');
+
+const testHomePath = path.join(__dirname, 'temp');
+const settingsPath = path.join(testHomePath, '.m2', 'settings.xml');
+const indexPath = path.join(__dirname, 'index.js');
+
+beforeAll(() => {
+    if (!fs.existsSync(testHomePath)) {
+        fs.mkdirSync(testHomePath);
+    }
+
+    process.env['HOME'] = testHomePath;
+});
+
+afterEach(() => {
+    try {
+        fs.unlinkSync(settingsPath);
+    } catch (error) {
+        console.error(error.message);
+    }
+});
+
+afterAll(() => {
+    try {
+        fs.rmdirSync(path.join(testHomePath, ".m2"));
+        fs.rmdirSync(testHomePath);
+    } catch (error) {
+        console.error(error.message);
+    }
+});
+
+
+test('run with default values', () => {
+
+    console.log(cp.execSync(`node ${indexPath}`, { env: process.env }).toString());
+    const settingsStatus = fs.lstatSync(settingsPath);
+    expect(settingsStatus.isFile()).toBeTruthy();
+    expect(settingsStatus.size).toBeGreaterThan(0);
+})