Send email notification when user email changes. (#14136)

* Send email notification when user email changes.

* Forgot to add file.

* Apply pr fixes + send email for password changes too.

* Add quick test for new emails.

* Translate text

* Refactor according to review.

* ucfirst device name

* Fixing integration test

1 files changed, 6 insertions, 4 deletions

diff --git a/plugins/Login/tests/Integration/PasswordResetterTest.php b/plugins/Login/tests/Integration/PasswordResetterTest.php
index 4ae99797bb..5fd0b4afbe 100644
--- a/plugins/Login/tests/Integration/PasswordResetterTest.php
+++ b/plugins/Login/tests/Integration/PasswordResetterTest.php
@@ -146,10 +146,12 @@ class PasswordResetterTest extends IntegrationTestCase
             'observers.global' => [
                 ['Mail.send', function (Mail $mail) {
                     $body = $mail->getBodyHtml(true);
-                    preg_match('/resetToken=3D([a-zA-Z0-9=\s]+?)<\/p>/', $body, $matches);
-                    $capturedToken = $matches[1];
-                    $capturedToken = preg_replace('/=\s*/', '', $capturedToken);
-                    $this->capturedToken = $capturedToken;
+                    preg_match('/resetToken=3D([a-zA-Z0-9=\s]+)<\/p>/', $body, $matches);
+                    if (!empty($matches[1])) {
+                        $capturedToken = $matches[1];
+                        $capturedToken = preg_replace('/=\s*/', '', $capturedToken);
+                        $this->capturedToken = $capturedToken;
+                    }
                 }],
             ],
         ];