Fix PHPUnit deprecations

Author: flavioheleno

composer.json

@@ -72,7 +72,7 @@
         "php-cs-fixer": "vendor/bin/php-cs-fixer fix --dry-run --verbose --diff",
         "php-cs-fixer-fix": "vendor/bin/php-cs-fixer fix --verbose",
         "phpstan": "vendor/bin/phpstan analyse --level 2 src",
-        "phpunit": "vendor/bin/phpunit ./tests/ --coverage-html=./report/coverage/ --whitelist=./src/ --testdox-html=./report/testdox.html --disallow-test-output --process-isolation",
+        "phpunit": "vendor/bin/phpunit ./tests/ --coverage-html=./report/coverage/ --testdox-html=./report/testdox.html --disallow-test-output --process-isolation",
         "test": [
             "@lint",
             "@phpunit"

phpunit.xml.dist

@@ -1,25 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- https://phpunit.readthedocs.io/en/9.5/configuration.html -->
 <phpunit
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.5/phpunit.xsd"
-    backupGlobals="false"
-    backupStaticAttributes="false"
-    colors="true"
-    convertErrorsToExceptions="true"
-    convertNoticesToExceptions="true"
-    convertWarningsToExceptions="true"
-    processIsolation="false"
-    stopOnFailure="false"
-    bootstrap="vendor/autoload.php">
-  <coverage>
-    <include>
-      <directory suffix=".php">src</directory>
-    </include>
-  </coverage>
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.4/phpunit.xsd"
+  backupGlobals="false"
+  colors="true"
+  processIsolation="false"
+  stopOnFailure="false"
+  bootstrap="vendor/autoload.php"
+  cacheDirectory=".phpunit.cache"
+  backupStaticProperties="false">
+  <coverage/>
   <testsuites>
     <testsuite name="Docker PHP Tests Suite">
       <directory>tests/</directory>
     </testsuite>
   </testsuites>
+  <source>
+    <include>
+      <directory suffix=".php">src</directory>
+    </include>
+  </source>
 </phpunit>

tests/Stream/MultiJsonStreamTest.php

@@ -12,7 +12,7 @@
 
 class MultiJsonStreamTest extends TestCase
 {
-    public function jsonStreamDataProvider()
+    public static function jsonStreamDataProvider()
     {
         return [
             [