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vendor/symfony/validator/Tests/Mapping/Cache/AbstractCacheTest.php

@@ -0,0 +1,79 @@
+<?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\Validator\Tests\Mapping\Cache;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Validator\Mapping\Cache\CacheInterface;
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+
+abstract class AbstractCacheTest extends TestCase
+{
+    /**
+     * @var CacheInterface
+     */
+    protected $cache;
+
+    public function testWrite()
+    {
+        $meta = $this->getMockBuilder(ClassMetadata::class)
+            ->disableOriginalConstructor()
+            ->setMethods(array('getClassName'))
+            ->getMock();
+
+        $meta->expects($this->once())
+            ->method('getClassName')
+            ->will($this->returnValue('Foo\\Bar'));
+
+        $this->cache->write($meta);
+
+        $this->assertInstanceOf(
+            ClassMetadata::class,
+            $this->cache->read('Foo\\Bar'),
+            'write() stores metadata'
+        );
+    }
+
+    public function testHas()
+    {
+        $meta = $this->getMockBuilder(ClassMetadata::class)
+            ->disableOriginalConstructor()
+            ->setMethods(array('getClassName'))
+            ->getMock();
+
+        $meta->expects($this->once())
+            ->method('getClassName')
+            ->will($this->returnValue('Foo\\Bar'));
+
+        $this->assertFalse($this->cache->has('Foo\\Bar'), 'has() returns false when there is no entry');
+
+        $this->cache->write($meta);
+        $this->assertTrue($this->cache->has('Foo\\Bar'), 'has() returns true when the is an entry');
+    }
+
+    public function testRead()
+    {
+        $meta = $this->getMockBuilder(ClassMetadata::class)
+            ->disableOriginalConstructor()
+            ->setMethods(array('getClassName'))
+            ->getMock();
+
+        $meta->expects($this->once())
+            ->method('getClassName')
+            ->will($this->returnValue('Foo\\Bar'));
+
+        $this->assertFalse($this->cache->read('Foo\\Bar'), 'read() returns false when there is no entry');
+
+        $this->cache->write($meta);
+
+        $this->assertInstanceOf(ClassMetadata::class, $this->cache->read('Foo\\Bar'), 'read() returns metadata');
+    }
+}