init

__tests__/utils.test.ts

@@ -0,0 +1,22 @@
+import * as fs from 'fs';
+import * as path from 'path';
+import * as utils from '../src/utils';
+
+jest.mock('@actions/core', () => ({
+  getInput: jest.fn().mockImplementation(key => {
+    return ['cache-extensions'].indexOf(key) !== -1 ? key : '';
+  })
+}));
+
+describe('Utils tests', () => {
+  it('checking getInput', async () => {
+    process.env['test'] = 'cache-extensions';
+    process.env['undefined'] = '';
+    expect(await utils.getInput('test', false)).toBe('cache-extensions');
+    expect(await utils.getInput('undefined', false)).toBe('');
+    expect(await utils.getInput('cache-extensions', false)).toBe(
+      'cache-extensions'
+    );
+    expect(await utils.getInput('DoesNotExist', false)).toBe('');
+  });
+});