First commit

vendor/symfony/console/Tests/Command/LockableTraitTest.php

@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Command;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Tester\CommandTester;
+use Symfony\Component\Lock\Factory;
+use Symfony\Component\Lock\Store\FlockStore;
+use Symfony\Component\Lock\Store\SemaphoreStore;
+
+class LockableTraitTest extends TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = __DIR__.'/../Fixtures/';
+        require_once self::$fixturesPath.'/FooLockCommand.php';
+        require_once self::$fixturesPath.'/FooLock2Command.php';
+    }
+
+    public function testLockIsReleased()
+    {
+        $command = new \FooLockCommand();
+
+        $tester = new CommandTester($command);
+        $this->assertSame(2, $tester->execute(array()));
+        $this->assertSame(2, $tester->execute(array()));
+    }
+
+    public function testLockReturnsFalseIfAlreadyLockedByAnotherCommand()
+    {
+        $command = new \FooLockCommand();
+
+        if (SemaphoreStore::isSupported(false)) {
+            $store = new SemaphoreStore();
+        } else {
+            $store = new FlockStore();
+        }
+
+        $lock = (new Factory($store))->createLock($command->getName());
+        $lock->acquire();
+
+        $tester = new CommandTester($command);
+        $this->assertSame(1, $tester->execute(array()));
+
+        $lock->release();
+        $this->assertSame(2, $tester->execute(array()));
+    }
+
+    public function testMultipleLockCallsThrowLogicException()
+    {
+        $command = new \FooLock2Command();
+
+        $tester = new CommandTester($command);
+        $this->assertSame(1, $tester->execute(array()));
+    }
+}