added tests

Author: Joel Butcher

tests/Feature/SettingsTest.php

@@ -81,6 +81,22 @@
     assertPasswordWasHashedAndSaved();
 });
 
+test('users see the their avatar', function () {
+    $this->login();
+
+    $this->visit('/settings')
+        ->see('<img src="https://unavatar.now.sh/github/johndoe?fallback=http%3A%2F%2Flocalhost%2Fimages%2Fuser.svg" alt="John Doe" class="rounded-full text-gray-500 h-32 w-32 mt-4">');
+});
+
+test('users see the default Laravel avatar', function () {
+    $this->login([
+        'github_username' => null,
+    ]);
+
+    $this->visit('/settings')
+        ->see('<img src="http://localhost/images/laravel.png" alt="John Doe" class="filter grayscale">');
+});
+
 test('users cannot update their password when it has been compromised in data leaks', function () {
     $this->login();