feat: basic PHPUnit 10 support

overrides/Runner/TestSuiteLoader.php

@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PHPUnit\Runner;
+
+use function array_diff;
+use function array_values;
+use function basename;
+use function class_exists;
+use function get_declared_classes;
+use function stripos;
+use function strlen;
+use function substr;
+use PHPUnit\Framework\TestCase;
+use ReflectionClass;
+use ReflectionException;
+use PHPUnit\Framework\WarningTestCase;
+
+/**
+ * Copyright (c) 2001-2021, Sebastian Bergmann <sebastian@phpunit.de>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of Sebastian Bergmann nor the names of his
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+final class TestSuiteLoader
+{
+    /**
+     * Loads the test suite.
+     */
+    public function load(string $suiteClassFile): ReflectionClass
+    {
+        $suiteClassName = basename($suiteClassFile, '.php');
+        $loadedClasses  = get_declared_classes();
+
+        if (!class_exists($suiteClassName, false)) {
+            (static function () use ($suiteClassFile) {
+                include_once $suiteClassFile;
+            })();
+
+            $loadedClasses = array_values(
+                array_diff(get_declared_classes(), $loadedClasses)
+            );
+
+            if (empty($loadedClasses)) {
+                return new ReflectionClass(WarningTestCase::class);
+            }
+        }
+
+        if (!class_exists($suiteClassName, false)) {
+            $offset = 0 - strlen($suiteClassName);
+
+            foreach ($loadedClasses as $loadedClass) {
+
+                if (stripos(substr($loadedClass, $offset - 1), '\\' . $suiteClassName) === 0) {
+                    $suiteClassName = $loadedClass;
+
+                    break;
+                }
+            }
+        }
+
+        if (!class_exists($suiteClassName, false)) {
+            return new ReflectionClass(WarningTestCase::class);
+        }
+
+        try {
+            $class = new ReflectionClass($suiteClassName);
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+
+        if ($class->isSubclassOf(TestCase::class) && !$class->isAbstract()) {
+            return $class;
+        }
+
+        if ($class->hasMethod('suite')) {
+            try {
+                $method = $class->getMethod('suite');
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+
+            if (!$method->isAbstract() && $method->isPublic() && $method->isStatic()) {
+                return $class;
+            }
+        }
+
+        return new ReflectionClass(WarningTestCase::class);
+    }
+}