--- /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\DependencyInjection\Tests\Config;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Config\ResourceCheckerInterface;
+use Symfony\Component\DependencyInjection\Config\ContainerParametersResource;
+use Symfony\Component\DependencyInjection\Config\ContainerParametersResourceChecker;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+class ContainerParametersResourceCheckerTest extends TestCase
+{
+ /** @var ContainerParametersResource */
+ private $resource;
+
+ /** @var ResourceCheckerInterface */
+ private $resourceChecker;
+
+ /** @var ContainerInterface */
+ private $container;
+
+ protected function setUp()
+ {
+ $this->resource = new ContainerParametersResource(array('locales' => array('fr', 'en'), 'default_locale' => 'fr'));
+ $this->container = $this->getMockBuilder(ContainerInterface::class)->getMock();
+ $this->resourceChecker = new ContainerParametersResourceChecker($this->container);
+ }
+
+ public function testSupports()
+ {
+ $this->assertTrue($this->resourceChecker->supports($this->resource));
+ }
+
+ /**
+ * @dataProvider isFreshProvider
+ */
+ public function testIsFresh(callable $mockContainer, $expected)
+ {
+ $mockContainer($this->container);
+
+ $this->assertSame($expected, $this->resourceChecker->isFresh($this->resource, time()));
+ }
+
+ public function isFreshProvider()
+ {
+ yield 'not fresh on missing parameter' => array(function (\PHPUnit_Framework_MockObject_MockObject $container) {
+ $container->method('hasParameter')->with('locales')->willReturn(false);
+ }, false);
+
+ yield 'not fresh on different value' => array(function (\PHPUnit_Framework_MockObject_MockObject $container) {
+ $container->method('getParameter')->with('locales')->willReturn(array('nl', 'es'));
+ }, false);
+
+ yield 'fresh on every identical parameters' => array(function (\PHPUnit_Framework_MockObject_MockObject $container) {
+ $container->expects($this->exactly(2))->method('hasParameter')->willReturn(true);
+ $container->expects($this->exactly(2))->method('getParameter')
+ ->withConsecutive(
+ array($this->equalTo('locales')),
+ array($this->equalTo('default_locale'))
+ )
+ ->will($this->returnValueMap(array(
+ array('locales', array('fr', 'en')),
+ array('default_locale', 'fr'),
+ )))
+ ;
+ }, true);
+ }
+}