chore: code refactor via rector

tests/Unit/Models/ZEmailTest.php

@@ -48,7 +48,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_returns_null_when_no_email_cookie_exists_and_generate_is_false()
+    public function it_returns_null_when_no_email_cookie_exists_and_generate_is_false(): void
     {
         $result = ZEmail::getEmail(false);
 
@@ -56,7 +56,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_email_when_no_cookie_exists_and_generate_is_true()
+    public function it_generates_random_email_when_no_cookie_exists_and_generate_is_true(): void
     {
         $result = ZEmail::getEmail(true);
 
@@ -65,7 +65,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_creates_custom_email_with_valid_username_length()
+    public function it_creates_custom_email_with_valid_username_length(): void
     {
         $result = ZEmail::createCustomEmail('validuser', 'example.com');
 
@@ -73,7 +73,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_username_when_custom_username_is_too_short()
+    public function it_generates_random_username_when_custom_username_is_too_short(): void
     {
         $result = ZEmail::createCustomEmail('ab', 'example.com'); // Less than min length 3
 
@@ -84,7 +84,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_username_when_custom_username_is_too_long()
+    public function it_generates_random_username_when_custom_username_is_too_long(): void
     {
         $longUsername = str_repeat('a', 25); // More than max length 20
         $result = ZEmail::createCustomEmail($longUsername, 'example.com');
@@ -96,7 +96,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_sanitizes_username_by_removing_special_characters()
+    public function it_sanitizes_username_by_removing_special_characters(): void
     {
         $result = ZEmail::createCustomEmail('user!@#$%', 'example.com');
 
@@ -104,7 +104,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_email_when_forbidden_id_is_used()
+    public function it_generates_random_email_when_forbidden_id_is_used(): void
     {
         $result = ZEmail::createCustomEmail('admin', 'example.com');
 
@@ -113,7 +113,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_gmail_when_empty_username_for_gmail_domain()
+    public function it_generates_random_gmail_when_empty_username_for_gmail_domain(): void
     {
         $result = ZEmail::createCustomEmail('', 'gmail.com');
 
@@ -122,7 +122,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_outlook_when_empty_username_for_outlook_domain()
+    public function it_generates_random_outlook_when_empty_username_for_outlook_domain(): void
     {
         $result = ZEmail::createCustomEmail('', 'outlook.com');
 
@@ -131,7 +131,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_handles_gmail_plus_addressing_correctly()
+    public function it_handles_gmail_plus_addressing_correctly(): void
     {
         $result = ZEmail::createCustomEmail('john.doe+tag', 'gmail.com');
 
@@ -139,7 +139,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_handles_gmail_dot_addressing_correctly()
+    public function it_handles_gmail_dot_addressing_correctly(): void
     {
         $result = ZEmail::createCustomEmail('johndoe', 'gmail.com');
 
@@ -148,7 +148,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_handles_outlook_plus_addressing_correctly()
+    public function it_handles_outlook_plus_addressing_correctly(): void
     {
         $result = ZEmail::createCustomEmail('outlookuser+tag', 'outlook.com');
 
@@ -156,7 +156,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_email_for_unknown_domain()
+    public function it_generates_random_email_for_unknown_domain(): void
     {
         $result = ZEmail::createCustomEmail('user', 'unknown.com');
 
@@ -165,7 +165,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_email_with_store_option()
+    public function it_generates_random_email_with_store_option(): void
     {
         $result = ZEmail::generateRandomEmail(true);
 
@@ -174,7 +174,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_email_without_store_option()
+    public function it_generates_random_email_without_store_option(): void
     {
         $result = ZEmail::generateRandomEmail(false);
 
@@ -183,7 +183,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_gmail_email_with_dots()
+    public function it_generates_gmail_email_with_dots(): void
     {
         $result = ZEmail::generateRandomGmail(true);
 
@@ -192,7 +192,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_outlook_email_with_plus_addressing()
+    public function it_generates_outlook_email_with_plus_addressing(): void
     {
         $result = ZEmail::generateRandomOutlook(true);
 
@@ -201,12 +201,11 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_pronounceable_word()
+    public function it_generates_pronounceable_word(): void
     {
         $zemail = new ZEmail;
         $reflection = new ReflectionClass($zemail);
         $method = $reflection->getMethod('generatePronounceableWord');
-        $method->setAccessible(true);
 
         $result = $method->invoke($zemail);
 
@@ -215,12 +214,11 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_generates_random_string_with_specified_length()
+    public function it_generates_random_string_with_specified_length(): void
     {
         $zemail = new ZEmail;
         $reflection = new ReflectionClass($zemail);
         $method = $reflection->getMethod('generateRandomString');
-        $method->setAccessible(true);
 
         $result = $method->invoke($zemail, 10);
 
@@ -230,12 +228,11 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_gets_random_domain_from_configuration()
+    public function it_gets_random_domain_from_configuration(): void
     {
         $zemail = new ZEmail;
         $reflection = new ReflectionClass($zemail);
         $method = $reflection->getMethod('getRandomDomain');
-        $method->setAccessible(true);
 
         $result = $method->invoke($zemail);
 
@@ -243,12 +240,11 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_gets_random_gmail_user_from_configuration()
+    public function it_gets_random_gmail_user_from_configuration(): void
     {
         $zemail = new ZEmail;
         $reflection = new ReflectionClass($zemail);
         $method = $reflection->getMethod('getRandomGmailUser');
-        $method->setAccessible(true);
 
         $result = $method->invoke($zemail);
 
@@ -256,12 +252,11 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_gets_random_outlook_user_from_configuration()
+    public function it_gets_random_outlook_user_from_configuration(): void
     {
         $zemail = new ZEmail;
         $reflection = new ReflectionClass($zemail);
         $method = $reflection->getMethod('getRandomOutlookUser');
-        $method->setAccessible(true);
 
         $result = $method->invoke($zemail);
 
@@ -269,7 +264,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_returns_messages_from_message_model_when_beta_feature_is_enabled()
+    public function it_returns_messages_from_message_model_when_beta_feature_is_enabled(): void
     {
         Config::set('app.beta_feature', true);
         Config::set('app.settings.configuration_settings', json_encode([
@@ -279,7 +274,7 @@ class ZEmailTest extends TestCase
         ]));
 
         // Create a test message that will be found by getMessages
-        $message = Message::factory()->create([
+        Message::factory()->create([
             'to' => 'test@example.com',
             'subject' => 'Test Subject',
             'from' => 'Test Sender <sender@example.com>',
@@ -297,7 +292,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_returns_messages_from_email_model_when_force_db_mail_is_enabled()
+    public function it_returns_messages_from_email_model_when_force_db_mail_is_enabled(): void
     {
         Config::set('app.beta_feature', false);
         Config::set('app.force_db_mail', true);
@@ -308,7 +303,7 @@ class ZEmailTest extends TestCase
         ]));
 
         // Create a test email that will be found by parseEmail
-        $email = Email::factory()->create([
+        Email::factory()->create([
             'to' => ['test@example.com'],
             'is_seen' => false,
             'message_id' => 'test-123',
@@ -328,7 +323,7 @@ class ZEmailTest extends TestCase
     }
 
     /** @test */
-    public function it_handles_empty_domain_configuration_gracefully()
+    public function it_handles_empty_domain_configuration_gracefully(): void
     {
         Config::set('app.settings.configuration_settings', json_encode([
             'domains' => [],
@@ -337,7 +332,6 @@ class ZEmailTest extends TestCase
         $zemail = new ZEmail;
         $reflection = new ReflectionClass($zemail);
         $method = $reflection->getMethod('getRandomDomain');
-        $method->setAccessible(true);
 
         $result = $method->invoke($zemail);