Vision snippets. (#294)

Author: jmdobry

monitoring/snippets/system-test/create_custom_metric.test.js

@@ -23,7 +23,7 @@ function getPointValue (timeSeries) {
 }
 
 test.before(stubConsole);
-test.after(restoreConsole);
+test.after.always(restoreConsole);
 
 test.cb('should create and read back a custom metric', (t) => {
   customMetricsExample.main(

monitoring/snippets/system-test/list_resources.test.js

@@ -18,7 +18,7 @@ require(`../../system-test/_setup`);
 const listResourcesExample = require(`../list_resources`);
 
 test.before(stubConsole);
-test.after(restoreConsole);
+test.after.always(restoreConsole);
 
 test.cb(`should list a bunch of stuff`, (t) => {
   listResourcesExample.main(process.env.GCLOUD_PROJECT, (err, results) => {