feat: add test runner wrapper to handle windows non-zero exit codes

composer.json

@@ -56,6 +56,7 @@
         ]
     },
     "require-dev": {
+        "ext-simplexml": "*",
         "buggregator/trap": "^1.13.0",
         "composer/composer": "^2.8.4",
         "cweagans/composer-patches": "^2.0",
@@ -98,10 +99,10 @@
         "cs:fix": "php-cs-fixer fix -v",
         "psalm": "psalm",
         "psalm:baseline": "psalm --set-baseline=psalm-baseline.xml",
-        "test:unit": "phpunit --testsuite=Unit --color=always --testdox",
-        "test:func": "phpunit --testsuite=Functional --color=always --testdox",
+        "test:unit": "tests/runner.php vendor/bin/phpunit --testsuite=Unit --color=always --testdox",
+        "test:func": "tests/runner.php vendor/bin/phpunit --testsuite=Functional --color=always --testdox",
         "test:arch": "phpunit --testsuite=Arch --color=always --testdox",
-        "test:accept": "phpunit --testsuite=Acceptance --color=always --testdox"
+        "test:accept": "tests/runner.php vendor/bin/phpunit --testsuite=Acceptance --color=always --testdox"
     },
     "config": {
         "sort-packages": true,

tests/runner.php

@@ -0,0 +1,25 @@
+#!/usr/bin/env php
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Sometimes Windows CI runner fails to report test results properly.
+ * This script is a workaround for that.
+ */
+
+$command = \implode(' ', \array_slice($argv, 1));
+$logFile = 'runtime/phpunit.xml';
+
+\passthru(\sprintf("%s %s --log-junit=%s 2>&1", PHP_BINARY, $command, $logFile), $code);
+
+if (\file_exists($logFile)) {
+    $xml = \simplexml_load_file($logFile);
+    $failures = (int) $xml->testsuite['failures'] + (int) $xml->testsuite['errors'];
+
+    if ($failures === 0) {
+        exit(0);
+    }
+}
+
+exit($code ?: 1);