Test on php 8.3

.docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM php:8.2
+FROM php:8.3
 
 COPY dev.sh /tmp/library-scripts/
 

.github/workflows/documentation.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        php-versions: ['8.1', '8.2']
+        php-versions: ['8.1', '8.2', '8.3']
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        php-versions: ['8.1', '8.2']
+        php-versions: ['8.1', '8.2', '8.3']
 
     steps:
       - uses: actions/checkout@v3

composer.json

@@ -21,15 +21,15 @@
         }
     ],
     "require-dev": {
-        "phpunit/phpunit": "^9.5",
+        "phpunit/phpunit": "^10.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "squizlabs/php_codesniffer": "^3.6",
         "slevomat/coding-standard": "^8.0",
         "phpstan/phpstan": "^1.4",
         "phpstan/extension-installer": "^1.1",
         "phpstan/phpstan-strict-rules": "^1.1",
         "phpstan/phpstan-phpunit": "^1.0",
-        "vimeo/psalm": "^4.22",
+        "vimeo/psalm": "^5.17",
         "symfony/finder": "^6.1",
         "symfony/console": "^6.1",
         "texthtml/doctest": "^0.2"

phpcs.xml.dist

@@ -115,6 +115,7 @@
                 <element value="destructor"/>
             </property>
         </properties>
+        <exclude-pattern>/tests/</exclude-pattern>
     </rule>
 
     <rule ref="SlevomatCodingStandard.Commenting.InlineDocCommentDeclaration">

tests/Provider/Options.php

@@ -13,7 +13,7 @@ trait Options
      *   expected:Option<string>
      * }>
      */
-    public function andMatrix(): iterable
+    public static function andMatrix(): iterable
     {
         /** @var Option<string> $none */
         $none = Option\none();
@@ -52,7 +52,7 @@ public function andMatrix(): iterable
      *   expected:Option<string>
      * }>
      */
-    public function orMatrix(): iterable
+    public static function orMatrix(): iterable
     {
         /** @var Option<string> $none */
         $none = Option\none();
@@ -91,7 +91,7 @@ public function orMatrix(): iterable
      *   expected:Option<string>
      * }>
      */
-    public function xorMatrix(): iterable
+    public static function xorMatrix(): iterable
     {
         /** @var Option<string> $none */
         $none = Option\none();
@@ -126,7 +126,7 @@ public function xorMatrix(): iterable
     /**
      * @return iterable<array{Option<mixed>, mixed, mixed, 3?:bool}>
      */
-    public function fromValueMatrix(): iterable
+    public static function fromValueMatrix(): iterable
     {
         $o = (object)[];
 

tests/Provider/Results.php

@@ -13,7 +13,7 @@ trait Results
      *   expected:Result<string, null>
      * }>
      */
-    public function andMatrix(): iterable
+    public static function andMatrix(): iterable
     {
         yield "err-err" => [
             "left"     => Result\err("left"),
@@ -47,7 +47,7 @@ public function andMatrix(): iterable
      *   expected:Result<string, null>
      * }>
      */
-    public function orMatrix(): iterable
+    public static function orMatrix(): iterable
     {
         yield "err-err" => [
             "left"     => Result\err("left"),
@@ -77,7 +77,7 @@ public function orMatrix(): iterable
     /**
      * @return iterable<string, array{class-string<Result>}>
      */
-    public function resultClasses(): iterable
+    public static function resultClasses(): iterable
     {
         yield "Ok" => [Result\Ok::class];
         yield "Err" => [Result\Err::class];
@@ -86,7 +86,7 @@ public function resultClasses(): iterable
     /**
      * @return iterable<string, array{string}>
      */
-    public function resultMethods(): iterable
+    public static function resultMethods(): iterable
     {
         $rc = new \ReflectionClass(Result::class);
 

tests/Provider/Serializable.php

@@ -7,7 +7,7 @@ trait Serializable
     /**
      * @return iterable<mixed>
      */
-    public function serializableValues(): iterable
+    public static function serializableValues(): iterable
     {
         yield "null" => [null];
 

tests/Provider/Transpose.php

@@ -10,7 +10,7 @@ trait Transpose
     /**
      * @return iterable<array{option:Option<mixed>, result:Result<mixed, mixed>}>
      */
-    public function transposeMatrix(): iterable
+    public static function transposeMatrix(): iterable
     {
         yield "none" => [
             "option" => Option\none(),

tests/Provider/Values.php

@@ -7,7 +7,7 @@ trait Values
     /**
      * @return iterable<string, array{mixed}>
      */
-    public function values(): iterable
+    public static function values(): iterable
     {
         yield "null" => [null];
         yield "int" => [42];

tests/Unit/Option/ContainsTest.php

@@ -23,7 +23,7 @@ public function testContains(Option $option, mixed $value, bool $expect, bool $s
     /**
      * @return iterable<array{0:Option<mixed>, 1:mixed, 2:bool}>
      */
-    public function containsMatrix(): iterable
+    public static function containsMatrix(): iterable
     {
         $o = (object)[];
 

tests/Unit/Option/ConvertToResultTest.php

@@ -49,7 +49,7 @@ public function testOkOrElse(Option $option, mixed $err, Result $expected, int $
     /**
      * @return iterable<array{Option<mixed>, mixed, Result<mixed, mixed>, int}>
      */
-    public function okOrMatrix(): iterable
+    public static function okOrMatrix(): iterable
     {
         yield "none" => [
             Option\none(),

tests/Unit/Option/FilterTest.php

@@ -38,7 +38,7 @@ public function testFilter(Option $option, bool $filterResult, bool $expectNone,
      *   array<mixed>
      * }>
      */
-    public function filterMatrix(): iterable
+    public static function filterMatrix(): iterable
     {
         yield "none-true" => [
             Option\none(),

tests/Unit/Option/FlattenTest.php

@@ -21,7 +21,7 @@ public function testFlatten(Option $expected, Option $option): void
     /**
      * @return iterable<array{Option<mixed>, Option<Option<mixed>>}>
      */
-    public function flattenMatrix(): iterable
+    public static function flattenMatrix(): iterable
     {
         /** @var Option<mixed> $none */
         $none = Option\none();

tests/Unit/Option/MapTest.php

@@ -41,7 +41,7 @@ public function testMap(Option $option, mixed $mapResult, Option $expected, arra
      *   array<mixed>
      * }>
      */
-    public function mapMatrix(): iterable
+    public static function mapMatrix(): iterable
     {
         yield "none" => [
             Option\none(),
@@ -98,7 +98,7 @@ public function testMapOr(
      *   array<mixed>
      * }>
      */
-    public function mapOrMatrix(): iterable
+    public static function mapOrMatrix(): iterable
     {
         yield "none" => [
             Option\none(),

tests/Unit/Option/ZipTest.php

@@ -28,7 +28,7 @@ public function testZip(Option $left, Option $right, Option $expected): void
      *   Option<array{mixed, mixed}>,
      * }>
      */
-    public function zipMatrix(): iterable
+    public static function zipMatrix(): iterable
     {
         yield "none-none" => [
             Option\none(),
@@ -75,7 +75,7 @@ public function testUnzip(Option $zipped, Option $left, Option $right): void
      *   Option<mixed>,
      * }>
      */
-    public function unzipMatrix(): iterable
+    public static function unzipMatrix(): iterable
     {
         yield "none" => [
             Option\none(),

tests/Unit/Result/ContainsTest.php

@@ -25,7 +25,7 @@ public function testContains(Result $result, mixed $value, bool $expect, bool $s
     /**
      * @return iterable<array{0:Result<mixed, null>, 1:mixed, 2:bool}>
      */
-    public function containsMatrix(): iterable
+    public static function containsMatrix(): iterable
     {
         $o = (object)[];
 
@@ -66,7 +66,7 @@ public function testContainsErr(Result $result, mixed $value, bool $expect, bool
     /**
      * @return iterable<array{0:Result<mixed, mixed>, 1:mixed, 2:bool}>
      */
-    public function containsErrMatrix(): iterable
+    public static function containsErrMatrix(): iterable
     {
         $o = (object)[];
 

tests/Unit/Result/ConvertToOptionTest.php

@@ -25,7 +25,7 @@ public function testOk(Result $result, Option $expected): void
     /**
      * @return iterable<array{Option<mixed>, mixed, Result<mixed, mixed>, int}>
      */
-    public function okMatrix(): iterable
+    public static function okMatrix(): iterable
     {
         yield "err" => [
             Result\err("Don't panic !"),
@@ -51,7 +51,7 @@ public function testErr(Result $result, Option $expected): void
     /**
      * @return iterable<array{Option<mixed>, mixed, Result<mixed, mixed>, int}>
      */
-    public function errMatrix(): iterable
+    public static function errMatrix(): iterable
     {
         yield "err" => [
             Result\err("Don't panic !"),

tests/Unit/Result/FlattenTest.php

@@ -27,7 +27,7 @@ public function testFlatten(Result $expected, Result $result): void
     /**
      * @return iterable<array{Result<mixed, null>, Result<Result<mixed, null>, null>}>
      */
-    public function flattenMatrix(): iterable
+    public static function flattenMatrix(): iterable
     {
         yield "err" => [Result\err(null), Result\err(null)];
 

tests/Unit/Result/MapTest.php

@@ -45,7 +45,7 @@ public function testMap(Result $result, mixed $mapResult, Result $expected, arra
      *   array<mixed>
      * }>
      */
-    public function mapMatrix(): iterable
+    public static function mapMatrix(): iterable
     {
         yield "err" => [
             Result\err(null),
@@ -99,7 +99,7 @@ public function testMapErr(Result $result, mixed $mapResult, Result $expected, a
      *   array<mixed>
      * }>
      */
-    public function mapErrMatrix(): iterable
+    public static function mapErrMatrix(): iterable
     {
         yield "ok" => [
             Result\ok(null),
@@ -158,7 +158,7 @@ public function testMapOr(
      *   array<mixed>
      * }>
      */
-    public function mapOrMatrix(): iterable
+    public static function mapOrMatrix(): iterable
     {
         yield "err" => [
             Result\err(null),

tests/Unit/Result/MustBeUsedTest.php

@@ -72,7 +72,7 @@ public function testAnUnserializedResultDontHaveToBeUsed(callable $factory): voi
     /**
      * @return iterable<array{callable():Result<mixed,mixed>}>
      */
-    public function resultsFactory(): iterable
+    public static function resultsFactory(): iterable
     {
         yield "ok"  => [static fn (): Result => Result\ok(null)];
         yield "err" => [static fn (): Result => Result\err(null)];

tests/Unit/Result/TrapTest.php

@@ -23,8 +23,12 @@ public function testTrapOk(mixed $value): void
 
     public function testTrapCheckedException(): void
     {
+        $exceptionClass = \version_compare(PHP_VERSION, '8.3.0') >= 0
+            ? \DateMalformedStringException::class
+            : \Exception::class;
+
         Assert::assertEquals(
-            new \Exception(
+            new $exceptionClass(
                 "Failed to parse time string (nope) at position 0 (n): The timezone could not be found in the database",
             ),
             // @phpstan-ignore-next-line