Complete the test and update xk6-binary file to the latest

[MAILPOET-4956]

mailpoet/tests/performance/scenarios.js

@@ -34,14 +34,14 @@ let scenarios = {
     executor: 'per-vu-iterations',
     vus: 1,
     iterations: 1,
-    maxDuration: '2m',
+    maxDuration: '5m',
     exec: 'pullRequests',
   },
   nightlytests: {
     executor: 'per-vu-iterations',
     vus: 1,
     iterations: 3,
-    maxDuration: '5m',
+    maxDuration: '15m',
     exec: 'nightly',
   },
 };

mailpoet/tests/performance/tests/subscribers-adding.js

@@ -1,4 +1,3 @@
-/* eslint-disable no-shadow */
 /* eslint-disable import/no-unresolved */
 /* eslint-disable import/no-default-export */
 /**
@@ -31,7 +30,10 @@ export function subscribersAdding() {
   });
   const page = browser.newPage();
 
-  group('Subscribers - Add a new subscriber', function subscribersAdding() {
+  group('Subscribers - Add a new subscriber', () => {
+    let subscriberEmail =
+      'test+' + Math.floor(Math.random() * 9999 + 1) + '@test.com';
+
     page
       .goto(`${baseURL}/wp-admin/admin.php?page=mailpoet-subscribers`, {
         waitUntil: 'networkidle',
@@ -51,9 +53,7 @@ export function subscribersAdding() {
         page
           .locator('[data-automation-id="add-new-subscribers-button"]')
           .click();
-        page
-          .locator('input[name="email"]')
-          .type('test+' + Math.floor(Math.random() * 9999 + 1) + '@test.com');
+        page.locator('input[name="email"]').type(subscriberEmail);
         page.locator('input[name="first_name"]').type(firstName);
         page.locator('input[name="last_name"]').type(lastName);
         selectInSelect2(page, defaultListName);
@@ -68,7 +68,15 @@ export function subscribersAdding() {
       })
 
       .then(() => {
-        // search for added subscriber
+        page.waitForNavigation({ waitUntil: 'networkidle' });
+        page.locator('#search_input').type(subscriberEmail, { delay: 50 });
+        page.waitForSelector('.mailpoet-listing-no-items');
+        page.waitForSelector('[data-automation-id="filters_subscribed"]');
+        check(page, {
+          'newly added subscriber is present in the listing':
+            page.locator('.mailpoet-listing-title').textContent() ===
+            subscriberEmail,
+        });
       })
 
       .finally(() => {

mailpoet/tools/xk6browser.php

@@ -22,7 +22,7 @@ if (!file_exists($vendorDir)) {
 }
 
 // paths
-$version = 'v0.7.0';
+$version = 'v0.8.1';
 $extension = $os === 'macos' || $os === 'windows' ? 'zip' : 'tar.gz';
 $name = "xk6-browser-$version-$os-$arch";
 $url = "https://github.com/grafana/xk6-browser/releases/download/$version/$name.$extension";