--- /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\HttpKernel\Tests\CacheWarmer;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerAggregate;
+
+class CacheWarmerAggregateTest extends TestCase
+{
+ protected static $cacheDir;
+
+ public static function setUpBeforeClass()
+ {
+ self::$cacheDir = tempnam(sys_get_temp_dir(), 'sf2_cache_warmer_dir');
+ }
+
+ public static function tearDownAfterClass()
+ {
+ @unlink(self::$cacheDir);
+ }
+
+ public function testInjectWarmersUsingConstructor()
+ {
+ $warmer = $this->getCacheWarmerMock();
+ $warmer
+ ->expects($this->once())
+ ->method('warmUp');
+ $aggregate = new CacheWarmerAggregate(array($warmer));
+ $aggregate->warmUp(self::$cacheDir);
+ }
+
+ public function testInjectWarmersUsingAdd()
+ {
+ $warmer = $this->getCacheWarmerMock();
+ $warmer
+ ->expects($this->once())
+ ->method('warmUp');
+ $aggregate = new CacheWarmerAggregate();
+ $aggregate->add($warmer);
+ $aggregate->warmUp(self::$cacheDir);
+ }
+
+ public function testInjectWarmersUsingSetWarmers()
+ {
+ $warmer = $this->getCacheWarmerMock();
+ $warmer
+ ->expects($this->once())
+ ->method('warmUp');
+ $aggregate = new CacheWarmerAggregate();
+ $aggregate->setWarmers(array($warmer));
+ $aggregate->warmUp(self::$cacheDir);
+ }
+
+ public function testWarmupDoesCallWarmupOnOptionalWarmersWhenEnableOptionalWarmersIsEnabled()
+ {
+ $warmer = $this->getCacheWarmerMock();
+ $warmer
+ ->expects($this->never())
+ ->method('isOptional');
+ $warmer
+ ->expects($this->once())
+ ->method('warmUp');
+
+ $aggregate = new CacheWarmerAggregate(array($warmer));
+ $aggregate->enableOptionalWarmers();
+ $aggregate->warmUp(self::$cacheDir);
+ }
+
+ public function testWarmupDoesNotCallWarmupOnOptionalWarmersWhenEnableOptionalWarmersIsNotEnabled()
+ {
+ $warmer = $this->getCacheWarmerMock();
+ $warmer
+ ->expects($this->once())
+ ->method('isOptional')
+ ->will($this->returnValue(true));
+ $warmer
+ ->expects($this->never())
+ ->method('warmUp');
+
+ $aggregate = new CacheWarmerAggregate(array($warmer));
+ $aggregate->warmUp(self::$cacheDir);
+ }
+
+ protected function getCacheWarmerMock()
+ {
+ $warmer = $this->getMockBuilder('Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface')
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ return $warmer;
+ }
+}