From 269066b2d02f74a820da93356adfb013f0b9e378 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Sat, 1 Feb 2020 20:42:04 +0000
Subject: [PATCH] added unit test for Enum lazy initialization

---
 tests/phpunit/utils/EnumTraitTest.php | 35 ++++++++++++++++++++
 tests/phpunit/utils/TestEnum.php      | 46 +++++++++++++++++++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 tests/phpunit/utils/EnumTraitTest.php
 create mode 100644 tests/phpunit/utils/TestEnum.php

diff --git a/tests/phpunit/utils/EnumTraitTest.php b/tests/phpunit/utils/EnumTraitTest.php
new file mode 100644
index 000000000..aaa16cf77
--- /dev/null
+++ b/tests/phpunit/utils/EnumTraitTest.php
@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\utils;
+
+use PHPUnit\Framework\TestCase;
+
+class EnumTraitTest extends TestCase{
+
+	public function testEnumLazyInit() : void{
+		foreach([TestEnum::ONE(), TestEnum::TWO(), TestEnum::THREE()] as $member){
+			self::assertInstanceOf(TestEnum::class, $member);
+		}
+	}
+}
diff --git a/tests/phpunit/utils/TestEnum.php b/tests/phpunit/utils/TestEnum.php
new file mode 100644
index 000000000..de7fee688
--- /dev/null
+++ b/tests/phpunit/utils/TestEnum.php
@@ -0,0 +1,46 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\utils;
+
+/**
+ * This doc-block is generated automatically, do not modify it manually.
+ * This must be regenerated whenever registry members are added, removed or changed.
+ * @see RegistryTrait::_generateMethodAnnotations()
+ *
+ * @method static self ONE()
+ * @method static self TWO()
+ * @method static self THREE()
+ */
+
+class TestEnum{
+	use EnumTrait;
+
+	protected static function setup() : void{
+		self::registerAll(
+			new self("one"),
+			new self("two"),
+			new self("three")
+		);
+	}
+}