Exec class

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

__tests__/exec.test.ts

@@ -0,0 +1,51 @@
+/**
+ * Copyright 2023 actions-toolkit authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {beforeEach, describe, expect, it, jest} from '@jest/globals';
+
+import {Exec} from '../src/exec';
+
+beforeEach(() => {
+  jest.clearAllMocks();
+});
+
+describe('exec', () => {
+  it('returns docker version', async () => {
+    const execSpy = jest.spyOn(Exec, 'exec');
+    await Exec.exec('docker', ['version'], {
+      ignoreReturnCode: true,
+      silent: true
+    });
+    expect(execSpy).toHaveBeenCalledWith(`docker`, ['version'], {
+      ignoreReturnCode: true,
+      silent: true
+    });
+  });
+});
+
+describe('getExecOutput', () => {
+  it('returns docker version', async () => {
+    const execSpy = jest.spyOn(Exec, 'getExecOutput');
+    await Exec.getExecOutput('docker', ['version'], {
+      ignoreReturnCode: true,
+      silent: true
+    });
+    expect(execSpy).toHaveBeenCalledWith(`docker`, ['version'], {
+      ignoreReturnCode: true,
+      silent: true
+    });
+  });
+});