Smokehouse tests do not fail on finalUrl/errorCode mismatches

[connorjclark]

diff --git a/lighthouse-cli/test/smokehouse/pwa-expectations.js b/lighthouse-cli/test/smokehouse/pwa-expectations.js
index 9db56360..3ebd2c37 100644
--- a/lighthouse-cli/test/smokehouse/pwa-expectations.js
+++ b/lighthouse-cli/test/smokehouse/pwa-expectations.js
@@ -24,7 +24,7 @@ const pwaDetailsExpectations = {
 module.exports = [
   {
     requestedUrl: 'https://airhorner.com',
-    finalUrl: 'https://airhorner.com/',
+    finalUrl: 'https://airhorner.com/asdasdasdas',
     audits: {
       'is-on-https': {
         score: 1,

Note that the status code is 0.

This is due to the way errors are counted in smokehouse.js report().