PHPUnit 10 Shift

.gitignore

@@ -1,3 +1,3 @@
 /vendor
 composer.lock
-.phpunit.result.cache
+/.phpunit.cache

composer.json

@@ -25,7 +25,7 @@
     },
     "require-dev": {
         "roave/security-advisories": "dev-latest",
-        "phpunit/phpunit": "~9.0",
+        "phpunit/phpunit": "^10.0",
         "mockery/mockery": "~1.3",
         "php-coveralls/php-coveralls": "^2.1"
     },

tests/AvatarLaravelTest.php

@@ -1,11 +1,11 @@
 <?php
 
-class AvatarLaravelTest extends \PHPUnit\Framework\TestCase
+use PHPUnit\Framework\Attributes\Test;
+
+final class AvatarLaravelTest extends \PHPUnit\Framework\TestCase
 {
-    /**
-     * @test
-     */
-    public function it_can_override_attributes_when_instantiated()
+    #[Test]
+    public function it_can_override_attributes_when_instantiated(): void
     {
         $config = [
             'ascii' => false,
@@ -43,10 +43,8 @@ public function it_can_override_attributes_when_instantiated()
         $this->assertEquals(false, $avatar->getAttribute('ascii'));
     }
 
-    /**
-     * @test
-     */
-    public function it_have_no_border_radius_as_default()
+    #[Test]
+    public function it_have_no_border_radius_as_default(): void
     {
         $config = [
             'border' => ['size' => 1, 'color' => '#999999'],
@@ -64,10 +62,8 @@ public function it_have_no_border_radius_as_default()
         $this->assertEquals(0, $avatar->getAttribute('borderRadius'));
     }
 
-    /**
-     * @test
-     */
-    public function it_can_override_attributes_after_set_name()
+    #[Test]
+    public function it_can_override_attributes_after_set_name(): void
     {
         $cache = Mockery::mock('Illuminate\Contracts\Cache\Repository');
         $generator = Mockery::mock('Laravolt\Avatar\InitialGenerator');
@@ -85,10 +81,8 @@ public function it_can_override_attributes_after_set_name()
         $this->assertEquals('#FFFFFF', $avatar->getAttribute('foreground'));
     }
 
-    /**
-     * @test
-     */
-    public function it_has_correct_random_background()
+    #[Test]
+    public function it_has_correct_random_background(): void
     {
         $config = [
             'foregrounds' => ['#000000', '#111111'],
@@ -115,10 +109,8 @@ public function it_has_correct_random_background()
         $this->assertEquals('#111111', $avatar->getAttribute('foreground'));
     }
 
-    /**
-     * @test
-     */
-    public function it_has_different_random_background()
+    #[Test]
+    public function it_has_different_random_background(): void
     {
         $config = [
             'backgrounds' => ['#000000', '#111111'],