chore: rector fixes (#1898)

* fix: key Tia worker partials per process to survive batch recycling

* test(tia): refresh visual snapshots for the worker token test

---------

Co-authored-by: Punyapal Shah <53343069+MrPunyapal@users.noreply.github.com>

src/Plugins/Shard.php

@@ -234,9 +234,7 @@ final class Shard implements AddsOutput, HandlesArguments, Terminable
             $parts = explode('\\', $class);
             $current = &$tree;
             foreach ($parts as $part) {
-                if (! isset($current[$part])) {
+                $current[$part] ??= [];
-                    $current[$part] = [];
-                }
                 $current = &$current[$part];
             }
         }

src/Plugins/Tia.php

@@ -1238,6 +1238,10 @@ final class Tia implements AddsOutput, HandlesArguments, HandlesOriginalArgument
             return $arguments;
         }
 
+        if (! $this->piggybackCoverage && ! in_array('--no-coverage', $arguments, true)) {
+            $arguments[] = '--no-coverage';
+        }
+
         if (Parallel::isEnabled()) {
             $this->purgeWorkerPartials();
 
@@ -1501,7 +1505,8 @@ final class Tia implements AddsOutput, HandlesArguments, HandlesOriginalArgument
 
     private function workerToken(): string
     {
-        $raw = $_SERVER['TEST_TOKEN'] ?? $_ENV['TEST_TOKEN'] ?? null;
+        $raw = $_SERVER['UNIQUE_TEST_TOKEN'] ?? $_ENV['UNIQUE_TEST_TOKEN']
+            ?? $_SERVER['TEST_TOKEN'] ?? $_ENV['TEST_TOKEN'] ?? null;
 
         $token = is_scalar($raw) ? (string) $raw : (string) getmypid();
         $token = preg_replace('/[^A-Za-z0-9_-]/', '', $token);
@@ -1532,9 +1537,7 @@ final class Tia implements AddsOutput, HandlesArguments, HandlesOriginalArgument
 
             foreach (['files', 'tables', 'inertia'] as $section) {
                 foreach ($data[$section] as $testFile => $values) {
-                    if (! isset($merged[$section][$testFile])) {
+                    $merged[$section][$testFile] ??= [];
-                        $merged[$section][$testFile] = [];
-                    }
 
                     foreach ($values as $value) {
                         $merged[$section][$testFile][$value] = true;

src/Plugins/Tia/Graph.php

@@ -1020,9 +1020,7 @@ final class Graph
 
     private function ensureBaseline(string $branch): void
     {
-        if (! isset($this->baselines[$branch])) {
+        $this->baselines[$branch] ??= ['sha' => null, 'tree' => [], 'results' => []];
-            $this->baselines[$branch] = ['sha' => null, 'tree' => [], 'results' => []];
-        }
     }
 
     /**
@@ -1067,9 +1065,7 @@ final class Graph
                 continue;
             }
 
-            if (! isset($this->edges[$rel])) {
+            $this->edges[$rel] ??= [];
-                $this->edges[$rel] = [];
-            }
         }
     }
 

src/Preset.php

@@ -111,9 +111,7 @@ final class Preset
      */
     private function baseNamespaces(): array
     {
-        if (self::$baseNamespaces === null) {
+        self::$baseNamespaces ??= Composer::userNamespaces();
-            self::$baseNamespaces = Composer::userNamespaces();
-        }
 
         return self::$baseNamespaces;
     }

tests/.snapshots/success.txt

@@ -2061,6 +2061,10 @@
   ✓ it accepts a page directory candidate only when it matches the casing on disk with ('wrong parent')
   ✓ it accepts a page directory candidate only when it matches the casing on disk with ('absent')
 
+   PASS  Tests\Unit\Plugins\Tia\WorkerToken
+  ✓ prefers the per-process UNIQUE_TEST_TOKEN over the per-slot TEST_TOKEN, so two workers recycled into the same slot get different tokens
+  ✓ falls back to TEST_TOKEN when UNIQUE_TEST_TOKEN is absent
+
    PASS  Tests\Unit\Preset
   ✓ preset invalid name
   ✓ preset → myFramework
@@ -2251,4 +2255,4 @@
   ✓ pass with dataset with ('my-datas-set-value')
   ✓ within describe → pass with dataset with ('my-datas-set-value')
 
-  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 40 todos, 35 skipped, 1596 passed (3481 assertions)
+  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 40 todos, 35 skipped, 1598 passed (3485 assertions)

tests/Features/Tia/CoveragePiggyback.php

@@ -2,6 +2,7 @@
 
 declare(strict_types=1);
 
+use Pest\Support\Coverage;
 use Tests\Fixtures\Tia\Project;
 
 afterEach(function (): void {
@@ -39,6 +40,44 @@ test('a plain run after a coverage run records the whole project scope', functio
         ->and($graph['files'])->toContain('app/Calculator.php');
 })->skipOnWindows();
 
+test('xml-configured coverage does not prevent tia recording', function (): void {
+    $project = Project::make('master');
+
+    $project->write('phpunit.xml', <<<'XML_WRAP'
+    <?xml version="1.0" encoding="UTF-8"?>
+    <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.0/phpunit.xsd"
+             bootstrap="vendor/autoload.php"
+             cacheDirectory=".phpunit.cache"
+             colors="true"
+             failOnRisky="true"
+             failOnWarning="false"
+    >
+      <testsuites>
+        <testsuite name="default">
+          <directory suffix="Test.php">./tests</directory>
+        </testsuite>
+      </testsuites>
+      <coverage>
+        <report>
+          <clover outputFile="coverage/clover.xml" />
+        </report>
+      </coverage>
+      <source>
+        <include>
+          <directory suffix=".php">./app</directory>
+        </include>
+      </source>
+    </phpunit>
+    XML_WRAP);
+
+    $result = $project->pest('--tia');
+
+    expect($result->exitCode)->toBe(0, $result->describe())
+        ->and($project->graphExists())->toBeTrue()
+        ->and(array_keys($project->graph()['edges']))->toEqualCanonicalizing(array_keys(Project::EDGES));
+})->skipOnWindows()->skip(! Coverage::isAvailable(), 'Coverage is not available');
+
 test('a coverage report leaves the edges of an existing graph alone', function (): void {
     $project = Project::make('master');
     $project->seed('master');

tests/Unit/Plugins/Tia/WorkerToken.php

@@ -0,0 +1,39 @@
+<?php
+
+use Pest\Plugins\Tia;
+
+function tiaWorkerToken(): string
+{
+    $tia = new ReflectionClass(Tia::class)->newInstanceWithoutConstructor();
+
+    return new ReflectionMethod($tia, 'workerToken')->invoke($tia);
+}
+
+beforeEach(function (): void {
+    unset(
+        $_SERVER['TEST_TOKEN'],
+        $_ENV['TEST_TOKEN'],
+        $_SERVER['UNIQUE_TEST_TOKEN'],
+        $_ENV['UNIQUE_TEST_TOKEN'],
+    );
+});
+
+test('prefers the per-process UNIQUE_TEST_TOKEN over the per-slot TEST_TOKEN, so two workers recycled into the same slot get different tokens', function (): void {
+    $_SERVER['TEST_TOKEN'] = '2';
+
+    $_SERVER['UNIQUE_TEST_TOKEN'] = '2_6a690d236824c';
+    $processA = tiaWorkerToken();
+
+    $_SERVER['UNIQUE_TEST_TOKEN'] = '2_9f31be04117a';
+    $processB = tiaWorkerToken();
+
+    expect($processA)->toBe('2_6a690d236824c')
+        ->and($processB)->toBe('2_9f31be04117a')
+        ->and($processA)->not->toBe($processB);
+});
+
+test('falls back to TEST_TOKEN when UNIQUE_TEST_TOKEN is absent', function (): void {
+    $_SERVER['TEST_TOKEN'] = '3';
+
+    expect(tiaWorkerToken())->toBe('3');
+});

tests/Visual/Parallel.php

@@ -20,7 +20,7 @@ test('parallel', function () use ($run): void {
     $output = $run('--exclude-group=integration');
     $output = implode("\n", array_slice(explode("\n", (string) $output), -10));
 
-    $expected = '2 deprecated, 4 warnings, 5 incomplete, 3 notices, 40 todos, 27 skipped, 1578 passed (3426 assertions)';
+    $expected = '2 deprecated, 4 warnings, 5 incomplete, 3 notices, 40 todos, 27 skipped, 1580 passed (3430 assertions)';
 
     expect($output)
         ->toContain("Tests:    {$expected}")