tests: make dataprovider static & some

.github/workflows/autoformat.yml

@@ -16,7 +16,7 @@ jobs:
         with:
           coverage: none
           extensions: mbstring
-          php-version: 8.1
+          php-version: 8.3
 
       - run: composer install --no-interaction --no-progress --no-suggest
 

.github/workflows/continuous-integration.yml

@@ -16,7 +16,7 @@ jobs:
       - name: "Install PHP with extensions"
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.1
+          php-version: 8.3
 
       - name: "Install locked dependencies with composer"
         run: composer install --no-interaction --no-progress
@@ -144,7 +144,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           coverage: pcov
-          php-version: 8.1
+          php-version: 8.3
 
       - name: "Install locked dependencies with composer"
         run: composer install --no-interaction --no-progress

phpstan.neon

@@ -14,9 +14,6 @@ parameters:
   - message: "#Method .* throws checked exception .* but it's missing from the PHPDoc @throws tag.#"
     paths:
     - tests/*
-  - message: "#@dataProvider .* related method must be static in PHPUnit 10 and newer.#"
-    paths:
-    - tests/*
   # Install https://plugins.jetbrains.com/plugin/7677-awesome-console to make those links clickable
   editorUrl: '%%relFile%%:%%line%%'
   editorUrlTitle: '%%relFile%%:%%line%%'

phpunit.xml

@@ -1,18 +1,17 @@
 <?xml version="1.0"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="./vendor/phpunit/phpunit/phpunit.xsd"
-         bootstrap="vendor/autoload.php"
-         colors="true"
+<phpunit
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
+        cacheDirectory=".phpunit.result.cache"
 >
-    <coverage processUncoveredFiles="true">
-        <include>
-            <directory suffix=".php">src</directory>
-        </include>
-    </coverage>
-
     <testsuites>
         <testsuite name="Unit">
             <directory>tests/Unit</directory>
         </testsuite>
     </testsuites>
+    <source>
+        <include>
+            <directory suffix=".php">src</directory>
+        </include>
+    </source>
 </phpunit>

tests/Unit/RequestParserTest.php

@@ -46,7 +46,7 @@ public function testPostWithJsonLike(string $contentType): void
     /**
      * @return iterable<array{string}>
      */
-    public function jsonLikeContentTypes(): iterable
+    public static function jsonLikeContentTypes(): iterable
     {
         yield ['application/json'];
         yield ['application/graphql+json'];
@@ -75,7 +75,7 @@ public function testPostWithQueryApplicationGraphQL(string $contentType): void
     /**
      * @return iterable<array{string}>
      */
-    public function graphQLContentTypes(): iterable
+    public static function graphQLContentTypes(): iterable
     {
         yield ['application/graphql'];
         yield ['application/graphql;charset=UTF-8'];
@@ -103,7 +103,7 @@ public function testPostWithRegularForm(string $contentType): void
     /**
      * @return iterable<array{string}>
      */
-    public function formContentTypes(): iterable
+    public static function formContentTypes(): iterable
     {
         yield ['application/x-www-form-urlencoded'];
         yield ['application/x-www-form-urlencoded;bla;blub'];
@@ -166,7 +166,7 @@ public function testNonsensicalContentTypes(string $contentType): void
     /**
      * @return iterable<array{string}>
      */
-    public function nonsensicalContentTypes(): iterable
+    public static function nonsensicalContentTypes(): iterable
     {
         yield ['foobar'];
         yield ['application/foobar'];
@@ -263,7 +263,7 @@ public function testMultipartFormRequest(string $contentType): void
     /**
      * @return iterable<array{string}>
      */
-    public function multipartFormContentTypes(): iterable
+    public static function multipartFormContentTypes(): iterable
     {
         yield ['multipart/form-data'];
         yield ['multipart/form-data; boundary=----WebkitFormBoundaryasodfh98ho1hfdsdfadfNX'];