macocci7 · macocci7 · Apr 18, 2024 · Apr 18, 2024 · Apr 18, 2024
diff --git a/README.md b/README.md
@@ -11,7 +11,7 @@
 - create `pairs`
 - create all combinations `of N` elements
 - create all combinations `of A 2 B` elements
-
+- create all combinations between multiple arrays
 
 ## 2. Contents
 - [1. Features](#1-features)
@@ -109,7 +109,7 @@ However, using an array with many elements as an argument can cause `Combination
 
 In that case, use `CombinationGenerator`.
 
-It will never exceeds the memory limit, and certanily complete the task.
+It will never exceeds the memory limit, and certainly complete the task.
 
 ## 6. Methods
 
@@ -163,7 +163,7 @@ The max index number of array in PHP equals to `PHP_INT_MAX`.
     ```php
     <?php
 
-    require_once('../vendor/autoload.php');
+    require_once __DIR__ . '/../vendor/autoload.php';
 
     use Macocci7\PhpCombination\Combination;
 
@@ -198,7 +198,7 @@ The max index number of array in PHP equals to `PHP_INT_MAX`.
     ```php
     <?php
 
-    require_once('../vendor/autoload.php');
+    require_once __DIR__ . '/../vendor/autoload.php';
 
     use Macocci7\PhpCombination\CombinationGenerator;
 
@@ -233,7 +233,7 @@ The max index number of array in PHP equals to `PHP_INT_MAX`.
     ```php
     <?php
 
-    require_once('../vendor/autoload.php');
+    require_once __DIR__ . '/../vendor/autoload.php';
 
     use Macocci7\PhpCombination\Combination;
 
@@ -415,7 +415,7 @@ The max index number of array in PHP equals to `PHP_INT_MAX`.
     ```php
     <?php
 
-    require_once('../vendor/autoload.php');
+    require_once __DIR__ . '/../vendor/autoload.php';
 
     use Macocci7\PhpCombination\Combination;
 
@@ -600,7 +600,7 @@ The max index number of array in PHP equals to `PHP_INT_MAX`.
     ```php
     <?php
 
-    require_once('../vendor/autoload.php');
+    require_once __DIR__ . '/../vendor/autoload.php';
 
     use Macocci7\PhpCombination\CombinationGenerator;
 
@@ -734,16 +734,16 @@ The max index number of array in PHP equals to `PHP_INT_MAX`.
 
 ### 8.5. Using In PHPUnit
 
-For Example, `fromArray()` method is useful for testing with data provider.
+For Example, `fromArray()` method can be quite useful for testing with data providers of PHPUnit.
 
-Here's an example of testing the class for ordering products,
+Here's an example for testing the class for ordering products,
 
 with patterns of `size`, `color` and `amount`.
 
-- Install MONOLOG: Just for this example
+- Install MONOLOG before testing: (Just for this example)
 
     ```bash
-    composer require monolog/monolog
+    composer require --dev monolog/monolog
     ```
 
 - PHP: Class to be tested
@@ -795,9 +795,10 @@ with patterns of `size`, `color` and `amount`.
 
     namespace Macocci7\PhpCombination;
 
-    require_once('../vendor/autoload.php');
-    require_once('./UseInPhpUnit.class.php');
+    require_once __DIR__ . '/../vendor/autoload.php';
+    require_once __DIR__ . '/UseInPhpUnit.class.php';
 
+    use PHPUnit\Framework\Attributes\DataProvider;
     use PHPUnit\Framework\TestCase;
     use Macocci7\PhpCombination\Examples\UseInPhpUnit;
     use Macocci7\PhpCombination\Combination;
@@ -821,8 +822,11 @@ with patterns of `size`, `color` and `amount`.
         }
 
         /**
+        * PHPDoc for PHPUnit 9.x
         * @dataProvider provide_order_can_order_correctly
         */
+        // Attribute for PHPUnit 10.x or later
+        #[DataProvider('provide_order_can_order_correctly')]
         public function test_order_can_order_correctly(
             int $productId,
             string $size,
@@ -843,8 +847,14 @@ with patterns of `size`, `color` and `amount`.
 - Result: STDOUT
 
     ```bash
-    examples$ ../vendor/bin/phpunit ./UseInPhpUnitTest.php --color auto --testdox
-    PHPUnit 9.6.17 by Sebastian Bergmann and contributors.
+    $ vendor/bin/phpunit ./examples/UseInPhpUnitTest.php --color=auto --testdox
+    PHPUnit 10.5.19 by Sebastian Bergmann and contributors.
+
+    Runtime:       PHP 8.1.26
+
+    ........................                                          24 / 24 (100%)
+
+    Time: 00:00.053, Memory: 8.00 MB
 
     Use In Php Unit (Macocci7\PhpCombination\UseInPhpUnit)
     ✔ Order can order correctly with 1101,·S,·White,·1
@@ -872,39 +882,36 @@ with patterns of `size`, `color` and `amount`.
     ✔ Order can order correctly with 1102,·L,·Black,·1
     ✔ Order can order correctly with 1102,·L,·Black,·2
 
-    Time: 00:00.040, Memory: 6.00 MB
-
     OK (24 tests, 24 assertions)
-    examples$
     ```
 
 - Result: LOG
 
     ```log
-    [2024-03-17T04:52:17.411553+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"White","amount":1} []
-    [2024-03-17T04:52:17.416904+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"White","amount":2} []
-    [2024-03-17T04:52:17.417719+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"Black","amount":1} []
-    [2024-03-17T04:52:17.418655+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"Black","amount":2} []
-    [2024-03-17T04:52:17.419389+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"White","amount":1} []
-    [2024-03-17T04:52:17.420132+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"White","amount":2} []
-    [2024-03-17T04:52:17.421430+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"Black","amount":1} []
-    [2024-03-17T04:52:17.422601+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"Black","amount":2} []
-    [2024-03-17T04:52:17.423908+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"White","amount":1} []
-    [2024-03-17T04:52:17.424508+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"White","amount":2} []
-    [2024-03-17T04:52:17.425057+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"Black","amount":1} []
-    [2024-03-17T04:52:17.425742+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"Black","amount":2} []
-    [2024-03-17T04:52:17.426767+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"White","amount":1} []
-    [2024-03-17T04:52:17.427574+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"White","amount":2} []
-    [2024-03-17T04:52:17.428547+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"Black","amount":1} []
-    [2024-03-17T04:52:17.429686+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"Black","amount":2} []
-    [2024-03-17T04:52:17.430336+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"White","amount":1} []
-    [2024-03-17T04:52:17.430916+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"White","amount":2} []
-    [2024-03-17T04:52:17.431495+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"Black","amount":1} []
-    [2024-03-17T04:52:17.431949+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"Black","amount":2} []
-    [2024-03-17T04:52:17.432371+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"White","amount":1} []
-    [2024-03-17T04:52:17.432744+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"White","amount":2} []
-    [2024-03-17T04:52:17.433138+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"Black","amount":1} []
-    [2024-03-17T04:52:17.433508+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"Black","amount":2} []
+    [2024-04-18T00:46:47.065595+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"White","amount":1} []
+    [2024-04-18T00:46:47.069266+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"White","amount":2} []
+    [2024-04-18T00:46:47.070687+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"Black","amount":1} []
+    [2024-04-18T00:46:47.072942+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"Black","amount":2} []
+    [2024-04-18T00:46:47.074656+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"White","amount":1} []
+    [2024-04-18T00:46:47.077154+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"White","amount":2} []
+    [2024-04-18T00:46:47.078569+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"Black","amount":1} []
+    [2024-04-18T00:46:47.079828+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"Black","amount":2} []
+    [2024-04-18T00:46:47.080988+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"White","amount":1} []
+    [2024-04-18T00:46:47.082439+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"White","amount":2} []
+    [2024-04-18T00:46:47.083968+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"Black","amount":1} []
+    [2024-04-18T00:46:47.084862+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"Black","amount":2} []
+    [2024-04-18T00:46:47.085751+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"White","amount":1} []
+    [2024-04-18T00:46:47.086692+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"White","amount":2} []
+    [2024-04-18T00:46:47.090893+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"Black","amount":1} []
+    [2024-04-18T00:46:47.092489+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"Black","amount":2} []
+    [2024-04-18T00:46:47.094058+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"White","amount":1} []
+    [2024-04-18T00:46:47.095176+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"White","amount":2} []
+    [2024-04-18T00:46:47.096440+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"Black","amount":1} []
+    [2024-04-18T00:46:47.099292+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"Black","amount":2} []
+    [2024-04-18T00:46:47.100918+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"White","amount":1} []
+    [2024-04-18T00:46:47.102176+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"White","amount":2} []
+    [2024-04-18T00:46:47.103248+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"Black","amount":1} []
+    [2024-04-18T00:46:47.106206+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"Black","amount":2} []
     ```
 
 ## 9. Examples

diff --git a/composer.json b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "macocci7/php-combination",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "description": "a simple PHP library to make combinations",
     "type": "library",
     "license": "MIT",
@@ -21,9 +21,10 @@
         "phpunit/phpunit": "^10.5",
         "phpmd/phpmd": "^2.15",
         "phpstan/phpstan": "^1.10",
-        "php-parallel-lint/php-parallel-lint": "^1.3"
+        "php-parallel-lint/php-parallel-lint": "^1.3",
+        "monolog/monolog": "^3.5"
     },
     "require": {
-        "monolog/monolog": "^3.5"
+        "php": ">=8.1"
     }
 }
diff --git a/examples/BasicUsage.php b/examples/BasicUsage.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once('../vendor/autoload.php');
+require_once __DIR__ . '/../vendor/autoload.php';
 
 use Macocci7\PhpCombination\Combination;
 

diff --git a/examples/BasicUsageGenerator.php b/examples/BasicUsageGenerator.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once('../vendor/autoload.php');
+require_once __DIR__ . '/../vendor/autoload.php';
 
 use Macocci7\PhpCombination\CombinationGenerator;
 

diff --git a/examples/UseCombination.php b/examples/UseCombination.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once('../vendor/autoload.php');
+require_once __DIR__ . '/../vendor/autoload.php';
 
 use Macocci7\PhpCombination\Combination;
 

diff --git a/examples/UseCombinationGenerator.php b/examples/UseCombinationGenerator.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once('../vendor/autoload.php');
+require_once __DIR__ . '/../vendor/autoload.php';
 
 use Macocci7\PhpCombination\CombinationGenerator;
 

diff --git a/examples/UseCombinationSort.php b/examples/UseCombinationSort.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once('../vendor/autoload.php');
+require_once __DIR__ . '/../vendor/autoload.php';
 
 use Macocci7\PhpCombination\Combination;
 

diff --git a/examples/UseInPhpUnit.log b/examples/UseInPhpUnit.log
@@ -1,24 +1,24 @@
-[2024-03-17T05:21:18.875257+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"White","amount":1} []
-[2024-03-17T05:21:18.879375+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"White","amount":2} []
-[2024-03-17T05:21:18.880274+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"Black","amount":1} []
-[2024-03-17T05:21:18.881237+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"Black","amount":2} []
-[2024-03-17T05:21:18.882179+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"White","amount":1} []
-[2024-03-17T05:21:18.883150+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"White","amount":2} []
-[2024-03-17T05:21:18.884307+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"Black","amount":1} []
-[2024-03-17T05:21:18.885616+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"Black","amount":2} []
-[2024-03-17T05:21:18.886943+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"White","amount":1} []
-[2024-03-17T05:21:18.888118+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"White","amount":2} []
-[2024-03-17T05:21:18.888915+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"Black","amount":1} []
-[2024-03-17T05:21:18.889651+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"Black","amount":2} []
-[2024-03-17T05:21:18.890314+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"White","amount":1} []
-[2024-03-17T05:21:18.891062+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"White","amount":2} []
-[2024-03-17T05:21:18.891687+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"Black","amount":1} []
-[2024-03-17T05:21:18.892481+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"Black","amount":2} []
-[2024-03-17T05:21:18.893799+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"White","amount":1} []
-[2024-03-17T05:21:18.894578+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"White","amount":2} []
-[2024-03-17T05:21:18.895254+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"Black","amount":1} []
-[2024-03-17T05:21:18.895810+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"Black","amount":2} []
-[2024-03-17T05:21:18.896418+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"White","amount":1} []
-[2024-03-17T05:21:18.897375+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"White","amount":2} []
-[2024-03-17T05:21:18.899410+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"Black","amount":1} []
-[2024-03-17T05:21:18.900579+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"Black","amount":2} []
+[2024-04-18T00:46:47.065595+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"White","amount":1} []
+[2024-04-18T00:46:47.069266+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"White","amount":2} []
+[2024-04-18T00:46:47.070687+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"Black","amount":1} []
+[2024-04-18T00:46:47.072942+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"S","color":"Black","amount":2} []
+[2024-04-18T00:46:47.074656+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"White","amount":1} []
+[2024-04-18T00:46:47.077154+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"White","amount":2} []
+[2024-04-18T00:46:47.078569+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"Black","amount":1} []
+[2024-04-18T00:46:47.079828+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"M","color":"Black","amount":2} []
+[2024-04-18T00:46:47.080988+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"White","amount":1} []
+[2024-04-18T00:46:47.082439+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"White","amount":2} []
+[2024-04-18T00:46:47.083968+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"Black","amount":1} []
+[2024-04-18T00:46:47.084862+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1101,"size":"L","color":"Black","amount":2} []
+[2024-04-18T00:46:47.085751+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"White","amount":1} []
+[2024-04-18T00:46:47.086692+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"White","amount":2} []
+[2024-04-18T00:46:47.090893+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"Black","amount":1} []
+[2024-04-18T00:46:47.092489+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"S","color":"Black","amount":2} []
+[2024-04-18T00:46:47.094058+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"White","amount":1} []
+[2024-04-18T00:46:47.095176+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"White","amount":2} []
+[2024-04-18T00:46:47.096440+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"Black","amount":1} []
+[2024-04-18T00:46:47.099292+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"M","color":"Black","amount":2} []
+[2024-04-18T00:46:47.100918+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"White","amount":1} []
+[2024-04-18T00:46:47.102176+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"White","amount":2} []
+[2024-04-18T00:46:47.103248+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"Black","amount":1} []
+[2024-04-18T00:46:47.106206+00:00] UseInPhpUnit.INFO: Adding a new order {"productId":1102,"size":"L","color":"Black","amount":2} []
diff --git a/examples/UseInPhpUnitTest.php b/examples/UseInPhpUnitTest.php
@@ -4,9 +4,10 @@
 
 namespace Macocci7\PhpCombination;
 
-require_once('../vendor/autoload.php');
-require_once('./UseInPhpUnit.class.php');
+require_once __DIR__ . '/../vendor/autoload.php';
+require_once __DIR__ . '/UseInPhpUnit.class.php';
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Macocci7\PhpCombination\Examples\UseInPhpUnit;
 use Macocci7\PhpCombination\Combination;
@@ -30,8 +31,11 @@ public static function provide_order_can_order_correctly(): array
     }
 
     /**
+     * PHPDoc for PHPUnit 9.x
      * @dataProvider provide_order_can_order_correctly
      */
+    // Attribute for PHPUnit 10.x or later
+    #[DataProvider('provide_order_can_order_correctly')]
     public function test_order_can_order_correctly(
         int $productId,
         string $size,

diff --git a/tests/CombinationGeneratorTest.php b/tests/CombinationGeneratorTest.php
@@ -4,8 +4,6 @@
 
 namespace Macocci7\PhpCombination;
 
-require('vendor/autoload.php');
-
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Macocci7\PhpCombination\Util;

diff --git a/tests/CombinationTest.php b/tests/CombinationTest.php
@@ -4,8 +4,6 @@
 
 namespace Macocci7\PhpCombination;
 
-require('vendor/autoload.php');
-
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Macocci7\PhpCombination\Util;

diff --git a/tests/UtilTest.php b/tests/UtilTest.php
@@ -4,8 +4,6 @@
 
 namespace Macocci7\PhpCombination;
 
-require('vendor/autoload.php');
-
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Macocci7\PhpCombination\Util;