Update PHPUnit configuration and refactor test annotations to attributes

Author: Jigar Dhulla

phpunit.xml

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="vendor/autoload.php" backupGlobals="false" backupStaticAttributes="false" colors="true" verbose="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-  <coverage>
-    <include>
-      <directory suffix=".php">src/</directory>
-    </include>
-  </coverage>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="vendor/autoload.php" backupGlobals="false" colors="true" processIsolation="false" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.5/phpunit.xsd" cacheDirectory=".phpunit.cache" backupStaticProperties="false">
   <testsuites>
     <testsuite name="Test Suite">
       <directory>tests</directory>
     </testsuite>
   </testsuites>
-</phpunit>
+  <source>
+    <include>
+      <directory suffix=".php">src/</directory>
+    </include>
+  </source>
+</phpunit>

tests/CurlCommandLineGeneratorTest.php

@@ -5,39 +5,28 @@
 use GuzzleHttp\Psr7\Request as Psr7Request;
 use Illuminate\Http\Client\Request;
 use jigarakatidus\HttpToCurl\CurlCommandLineGenerator;
+use PHPUnit\Framework\Attributes\Test;
 use PHPUnit\Framework\TestCase;
 
 class CurlCommandLineGeneratorTest extends TestCase
 {
-    /**
-     * @test
-     *
-     * @return void
-     */
+    #[Test]
     public function it_should_return_get_command(): void
     {
         $command = CurlCommandLineGenerator::generate(new Request(new Psr7Request('get', 'https://example.com')));
 
         $this->assertEquals($command, "curl -H 'Host: example.com' -X 'GET' 'https://example.com'");
     }
 
-    /**
-     * @test
-     *
-     * @return void
-     */
+    #[Test]
     public function it_should_return_get_command_with_parameters(): void
     {
         $command = CurlCommandLineGenerator::generate(new Request(new Psr7Request('get', 'https://example.com?foo=bar')));
 
         $this->assertEquals($command, "curl -H 'Host: example.com' -X 'GET' 'https://example.com?foo=bar'");
     }
 
-    /**
-     * @test
-     *
-     * @return void
-     */
+    #[Test]
     public function it_should_return_post_command_with_form_body(): void
     {
         $psr7Request = new Psr7Request(
@@ -57,11 +46,7 @@ public function it_should_return_post_command_with_form_body(): void
         );
     }
 
-    /**
-     * @test
-     *
-     * @return void
-     */
+    #[Test]
     public function it_should_return_post_command_with_json_body(): void
     {
         $psr7Request = new Psr7Request(