From: =?utf-8?q?David_Pr=C3=A9vot?= <david@tilapin.org>
Date: Wed, 26 Feb 2025 08:53:48 +0100
Subject: Modernize PHPUnit syntax

---
 tests/integration/ToIdnTest.php     | 13 +++++--------
 tests/integration/ToUnicodeTest.php | 13 +++++--------
 tests/unit/namePrepTest.php         |  7 +++----
 3 files changed, 13 insertions(+), 20 deletions(-)

diff --git a/tests/integration/ToIdnTest.php b/tests/integration/ToIdnTest.php
index 7ee5392..3984f5f 100644
--- a/tests/integration/ToIdnTest.php
+++ b/tests/integration/ToIdnTest.php
@@ -5,6 +5,7 @@ use Algo26\IdnaConvert\Exception\AlreadyPunycodeException;
 use Algo26\IdnaConvert\Exception\InvalidCharacterException;
 use Algo26\IdnaConvert\Exception\InvalidIdnVersionException;
 use Algo26\IdnaConvert\ToIdn;
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -13,12 +14,11 @@ use PHPUnit\Framework\TestCase;
 class ToIdnTest extends TestCase
 {
     /**
-     * @dataProvider providerUtf8
-     *
      * @throws AlreadyPunycodeException
      * @throws InvalidCharacterException
      * @throws InvalidIdnVersionException
      */
+    #[DataProvider('providerUtf8')]
     public function testEncodeUtf8($decoded, $expectEncoded)
     {
         $idnaConvert = new ToIdn();
@@ -36,12 +36,11 @@ class ToIdnTest extends TestCase
     }
 
     /**
-     * @dataProvider providerUtf8Idna2003
-     *
      * @throws AlreadyPunycodeException
      * @throws InvalidCharacterException
      * @throws InvalidIdnVersionException
      */
+    #[DataProvider('providerUtf8Idna2003')]
     public function testEncodeUtf8Idna2003($decoded, $expectEncoded)
     {
         $idnaConvert = new ToIdn(2003);
@@ -59,10 +58,9 @@ class ToIdnTest extends TestCase
     }
 
     /**
-     * @dataProvider providerEmailAddress
-     *
      * @throws InvalidIdnVersionException
      */
+    #[DataProvider('providerEmailAddress')]
     public function testEncodeEmailAddress($decoded, $expectEncoded)
     {
         $idnaConvert = new ToIdn(2008);
@@ -80,10 +78,9 @@ class ToIdnTest extends TestCase
     }
 
     /**
-     * @dataProvider providerUrl
-     *
      * @throws InvalidIdnVersionException
      */
+    #[DataProvider('providerUrl')]
     public function testEncodeUrl($decoded, $expectEncoded)
     {
         $idnaConvert = new ToIdn(2008);
diff --git a/tests/integration/ToUnicodeTest.php b/tests/integration/ToUnicodeTest.php
index c11e828..09d7623 100644
--- a/tests/integration/ToUnicodeTest.php
+++ b/tests/integration/ToUnicodeTest.php
@@ -4,6 +4,7 @@ namespace Algo26\IdnaConvert\Test;
 use Algo26\IdnaConvert\Exception\InvalidCharacterException;
 use Algo26\IdnaConvert\Exception\InvalidIdnVersionException;
 use Algo26\IdnaConvert\ToUnicode;
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -12,9 +13,9 @@ use PHPUnit\Framework\TestCase;
 class ToUnicodeTest extends TestCase
 {
     /**
-     * @dataProvider providerUtf8
      * @throws InvalidIdnVersionException
      */
+    #[DataProvider('providerUtf8')]
     public function testDecodeUtf8($encoded, $expectDecoded)
     {
         $idnaConvert = new ToUnicode();
@@ -31,9 +32,7 @@ class ToUnicodeTest extends TestCase
         );
     }
 
-    /**
-     * @dataProvider providerException
-     */
+    #[DataProvider('providerException')]
     public function testDecodeUtf8Exception($encoded)
     {
         self::expectException(InvalidCharacterException::class);
@@ -43,10 +42,9 @@ class ToUnicodeTest extends TestCase
     }
 
     /**
-     * @dataProvider providerEmailAddress
-     *
      * @throws InvalidIdnVersionException
      */
+    #[DataProvider('providerEmailAddress')]
     public function testDecodeEmailAddress($encoded, $expectDecoded)
     {
         $idnaConvert = new ToUnicode();
@@ -64,10 +62,9 @@ class ToUnicodeTest extends TestCase
     }
 
     /**
-     * @dataProvider providerUrl
-     *
      * @throws InvalidIdnVersionException
      */
+    #[DataProvider('providerUrl')]
     public function testDecodeUrl($encoded, $expectDecoded)
     {
         $idnaConvert = new ToUnicode();
diff --git a/tests/unit/namePrepTest.php b/tests/unit/namePrepTest.php
index 700a7b6..1905445 100644
--- a/tests/unit/namePrepTest.php
+++ b/tests/unit/namePrepTest.php
@@ -6,6 +6,7 @@ use Algo26\IdnaConvert\Exception\InvalidCharacterException;
 use Algo26\IdnaConvert\Exception\InvalidIdnVersionException;
 use Algo26\IdnaConvert\NamePrep\NamePrep;
 use Algo26\IdnaConvert\TranscodeUnicode\TranscodeUnicode;
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -34,9 +35,8 @@ class namePrepTest extends TestCase
     /**
      * @param array|string $from provided original string
      * @param array|string $expectedTo expected result
-     *
-     * @dataProvider providerMapping2003
      */
+    #[DataProvider('providerMapping2003')]
     public function testSuccess2003($from, $expectedTo)
     {
         if (!is_array($from)) {
@@ -61,9 +61,8 @@ class namePrepTest extends TestCase
 
     /**
      * @param array|string $sequence as UTF-8 string or UCS-4 array
-     *
-     * @dataProvider providerProhibited
      */
+    #[DataProvider('providerProhibited')]
     public function testProhibited($sequence)
     {
         if (!is_array($sequence)) {