Add failing test for #153 (#154)

Author: LitoMore

test/notify.js

@@ -70,7 +70,7 @@ test('shouldNotifyInNpmScript should default to false', t => {
 	t.not(stripAnsi(errorLogs).indexOf('Update available'), -1);
 });
 
-test('suppress output when running as npm script', t => {
+test.failing('suppress output when running as npm script', t => {
 	setupTest(true);
 	const notifier = new Control();
 	notifier.notify({defer: false});