Test on PHP 8.2

.github/workflows/main.yml

@@ -16,13 +16,18 @@ jobs:
 
     strategy:
       matrix:
-        php-version: ['7.2', '7.3', '7.4', 'latest']
+        php-version:
+          - '7.2'
+          - '7.3'
+          - '7.4'
+          - '8.0'
+          - '8.1'
+          - '8.2'
+          - 'latest'
         coverage: ['pcov']
         dependencies: ['']
         include:
           - { php-version: '7.1', coverage: 'xdebug', dependencies: '' }
-          - { php-version: '8.0', coverage: 'pcov', dependencies: '' }
-          - { php-version: '8.1', coverage: 'pcov', dependencies: '' }
 
     steps:
       - name: Checkout code
@@ -68,7 +73,7 @@ jobs:
 
     env:
       PHP_VERSION: 8.0
-      PHP_CS_FIXER_VERSION: v3.2.1
+      PHP_CS_FIXER_VERSION: v3.11.0
 
     steps:
       - name: Checkout

.php-cs-fixer.dist.php

@@ -58,6 +58,8 @@
         'php_unit_test_case_static_method_calls' => false,
         'yoda_style' => true,
         'random_api_migration' => false,
+        'blank_line_between_import_groups' => false,
+        'blank_line_before_statement' => ['statements' => ['break', 'continue', 'declare', 'return', 'throw', 'try']],
     ])
     ->setFinder(
         PhpCsFixer\Finder::create()

psalm.xml.dist

@@ -1,7 +1,6 @@
 <?xml version="1.0"?>
 <psalm
-    totallyTyped="true"
-    errorLevel="3"
+    errorLevel="2"
     resolveFromConfigFile="true"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="https://getpsalm.org/schema/config"
@@ -21,5 +20,7 @@
                 <file name="example.php" />
             </errorLevel>
         </ForbiddenCode>
+        <MissingClosureParamType errorLevel="suppress" />
+        <MissingClosureReturnType errorLevel="suppress" />
     </issueHandlers>
 </psalm>

src/Standard.php

@@ -76,6 +76,7 @@ public function __construct(iterable $input = null)
      * An extra variant of `map` which unpacks arrays into arguments. Flattens inputs if no callback provided.
      *
      * @param ?callable $func
+     *
      * @psalm-suppress InvalidArgument
      *
      * @return $this
@@ -627,6 +628,7 @@ private static function drainValues(Generator $input): Generator
      * Simple and slow algorithm, commonly known as Algorithm R.
      *
      * @see https://en.wikipedia.org/wiki/Reservoir_sampling#Simple_algorithm
+     *
      * @psalm-param positive-int $size
      */
     private static function reservoirRandom(Generator $input, int $size): Generator
@@ -659,6 +661,7 @@ private static function reservoirRandom(Generator $input, int $size): Generator
      * Weighted random sampling.
      *
      * @see https://en.wikipedia.org/wiki/Reservoir_sampling#Algorithm_A-Chao
+     *
      * @psalm-param positive-int $size
      */
     private static function reservoirWeighted(Generator $input, int $size, callable $weightFunc): Generator

tests/Benchmarks/BenchTest.php

@@ -29,6 +29,7 @@
  * @covers \Pipeline\Standard
  *
  * @internal
+ *
  * @long
  */
 final class BenchTest extends TestCase

tests/ErrorsTest.php

@@ -74,7 +74,7 @@ public function testUnpackNonIterable(): void
         $this->expectException(TypeError::class);
         // Older PHPUnit on 7.1 does not have this method
         if (is_callable([$this, 'expectExceptionMessageMatches'])) {
-            $this->expectExceptionMessageMatches('/must .* iterable/');
+            $this->expectExceptionMessageMatches('/must .* (iterable|Traversable)/');
         }
         $pipeline->toArray();
     }

tests/SliceTest.php

@@ -267,6 +267,7 @@ public static function specimens(): iterable
 
     /**
      * @dataProvider specimens
+     *
      * @covers \Pipeline\Standard::slice()
      */
     public function testSliceWithArrays(array $expected, array $input, int $offset, ?int $length = null, bool $useKeys = false): void
@@ -281,6 +282,7 @@ public function testSliceWithArrays(array $expected, array $input, int $offset,
 
     /**
      * @dataProvider specimens
+     *
      * @covers \Pipeline\Standard::slice()
      */
     public function testSliceWithIterables(array $expected, array $input, int $offset, ?int $length = null, bool $useKeys = false): void

tests/StandardTest.php

@@ -167,7 +167,7 @@ public function testReduceFloat(): void
 
         $result = $pipeline->reduce();
 
-        $this->assertSame(55 * 1.05, $result);
+        $this->assertEqualsWithDelta(55 * 1.05, $result, 0.0001);
     }
 
     public function testReduceArrays(): void