From df35469ea903e131c99f1b4ce3e4452a49c15976 Mon Sep 17 00:00:00 2001
From: Justin Beckwith <justin.beckwith@gmail.com>
Date: Thu, 11 Apr 2019 18:16:55 -0700
Subject: [PATCH] refactor: use execSync for tests (#286)

---
 compute/package.json         |  1 -
 compute/test/samples.test.js | 17 +++++++++--------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/compute/package.json b/compute/package.json
index bf147e68b2..cab76851f0 100644
--- a/compute/package.json
+++ b/compute/package.json
@@ -22,7 +22,6 @@
   },
   "devDependencies": {
     "chai": "^4.2.0",
-    "execa": "^1.0.0",
     "mocha": "^6.0.0",
     "proxyquire": "^2.0.1",
     "uuid": "^3.2.1"
diff --git a/compute/test/samples.test.js b/compute/test/samples.test.js
index 9c76232e98..0a5d168f48 100644
--- a/compute/test/samples.test.js
+++ b/compute/test/samples.test.js
@@ -16,18 +16,19 @@
 'use strict';
 
 const uuid = require('uuid');
-const execa = require('execa');
+const cp = require('child_process');
 const {assert} = require('chai');
 const Compute = require('@google-cloud/compute');
 
-const exec = async cmd => (await execa.shell(cmd)).stdout;
+const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
+
 const compute = new Compute();
 
 describe('quickstart', () => {
   const name = `gcloud-ubuntu-${uuid.v4().split('-')[0]}`;
   after(async () => deleteVM(name));
   it('should run the quickstart', async () => {
-    const output = await exec(`node quickstart ${name}`);
+    const output = execSync(`node quickstart ${name}`);
     assert.match(output, /Virtual machine created!/);
   });
 });
@@ -36,17 +37,17 @@ describe('lifecycle', async () => {
   const name = `gcloud-ubuntu-${uuid.v4().split('-')[0]}`;
 
   it('should create a VM', async () => {
-    const output = await exec(`node createVM ${name}`);
+    const output = execSync(`node createVM ${name}`);
     assert.match(output, /Virtual machine created!/);
   });
 
   it('should list the VMs', async () => {
-    const output = await exec('node listVMs');
+    const output = execSync('node listVMs');
     assert.match(output, /Found \d+ VMs!/);
   });
 
   it('should delete the VM', async () => {
-    const output = await exec(`node deleteVM ${name}`);
+    const output = execSync(`node deleteVM ${name}`);
     assert.match(output, /VM deleted!/);
   });
 });
@@ -55,8 +56,8 @@ describe('start-up script', async () => {
   const name = `gcloud-apache-${uuid.v4().split('-')[0]}`;
   after(async () => deleteVM(name));
   it('should create vm with startup script', async () => {
-    const output = await exec(`node startupScript ${name}`);
-    assert.match(output, /created succesfully$/);
+    const output = execSync(`node startupScript ${name}`);
+    assert.match(output, /created succesfully/);
   });
 });