--- /dev/null
+<?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\Loader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+use Symfony\Component\Validator\Mapping\Loader\LoaderChain;
+
+class LoaderChainTest extends TestCase
+{
+ public function testAllLoadersAreCalled()
+ {
+ $metadata = new ClassMetadata('\stdClass');
+
+ $loader1 = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Loader\LoaderInterface')->getMock();
+ $loader1->expects($this->once())
+ ->method('loadClassMetadata')
+ ->with($this->equalTo($metadata));
+
+ $loader2 = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Loader\LoaderInterface')->getMock();
+ $loader2->expects($this->once())
+ ->method('loadClassMetadata')
+ ->with($this->equalTo($metadata));
+
+ $chain = new LoaderChain(array(
+ $loader1,
+ $loader2,
+ ));
+
+ $chain->loadClassMetadata($metadata);
+ }
+
+ public function testReturnsTrueIfAnyLoaderReturnedTrue()
+ {
+ $metadata = new ClassMetadata('\stdClass');
+
+ $loader1 = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Loader\LoaderInterface')->getMock();
+ $loader1->expects($this->any())
+ ->method('loadClassMetadata')
+ ->will($this->returnValue(true));
+
+ $loader2 = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Loader\LoaderInterface')->getMock();
+ $loader2->expects($this->any())
+ ->method('loadClassMetadata')
+ ->will($this->returnValue(false));
+
+ $chain = new LoaderChain(array(
+ $loader1,
+ $loader2,
+ ));
+
+ $this->assertTrue($chain->loadClassMetadata($metadata));
+ }
+
+ public function testReturnsFalseIfNoLoaderReturnedTrue()
+ {
+ $metadata = new ClassMetadata('\stdClass');
+
+ $loader1 = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Loader\LoaderInterface')->getMock();
+ $loader1->expects($this->any())
+ ->method('loadClassMetadata')
+ ->will($this->returnValue(false));
+
+ $loader2 = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Loader\LoaderInterface')->getMock();
+ $loader2->expects($this->any())
+ ->method('loadClassMetadata')
+ ->will($this->returnValue(false));
+
+ $chain = new LoaderChain(array(
+ $loader1,
+ $loader2,
+ ));
+
+ $this->assertFalse($chain->loadClassMetadata($metadata));
+ }
+}