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vendor/symfony/contracts/Tests/Cache/CacheTraitTest.php

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+<?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\Contracts\Tests\Cache;
+
+use PHPUnit\Framework\TestCase;
+use Psr\Cache\CacheItemInterface;
+use Psr\Cache\CacheItemPoolInterface;
+use Symfony\Contracts\Cache\CacheTrait;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class CacheTraitTest extends TestCase
+{
+    public function testSave()
+    {
+        $item = $this->getMockBuilder(CacheItemInterface::class)->getMock();
+        $item->method('set')
+            ->willReturn($item);
+        $item->method('isHit')
+            ->willReturn(false);
+
+        $item->expects($this->once())
+            ->method('set')
+            ->with('computed data');
+
+        $cache = $this->getMockBuilder(TestPool::class)
+            ->setMethods(['getItem', 'save'])
+            ->getMock();
+        $cache->expects($this->once())
+            ->method('getItem')
+            ->with('key')
+            ->willReturn($item);
+        $cache->expects($this->once())
+            ->method('save');
+
+        $callback = function (CacheItemInterface $item) {
+            return 'computed data';
+        };
+
+        $cache->get('key', $callback);
+    }
+
+    public function testNoCallbackCallOnHit()
+    {
+        $item = $this->getMockBuilder(CacheItemInterface::class)->getMock();
+        $item->method('isHit')
+            ->willReturn(true);
+
+        $item->expects($this->never())
+            ->method('set');
+
+        $cache = $this->getMockBuilder(TestPool::class)
+            ->setMethods(['getItem', 'save'])
+            ->getMock();
+
+        $cache->expects($this->once())
+            ->method('getItem')
+            ->with('key')
+            ->willReturn($item);
+        $cache->expects($this->never())
+            ->method('save');
+
+        $callback = function (CacheItemInterface $item) {
+            $this->assertTrue(false, 'This code should never be reached');
+        };
+
+        $cache->get('key', $callback);
+    }
+
+    public function testRecomputeOnBetaInf()
+    {
+        $item = $this->getMockBuilder(CacheItemInterface::class)->getMock();
+        $item->method('set')
+            ->willReturn($item);
+        $item->method('isHit')
+            // We want to recompute even if it is a hit
+            ->willReturn(true);
+
+        $item->expects($this->once())
+            ->method('set')
+            ->with('computed data');
+
+        $cache = $this->getMockBuilder(TestPool::class)
+            ->setMethods(['getItem', 'save'])
+            ->getMock();
+
+        $cache->expects($this->once())
+            ->method('getItem')
+            ->with('key')
+            ->willReturn($item);
+        $cache->expects($this->once())
+            ->method('save');
+
+        $callback = function (CacheItemInterface $item) {
+            return 'computed data';
+        };
+
+        $cache->get('key', $callback, INF);
+    }
+
+    public function testExceptionOnNegativeBeta()
+    {
+        $cache = $this->getMockBuilder(TestPool::class)
+            ->setMethods(['getItem', 'save'])
+            ->getMock();
+
+        $callback = function (CacheItemInterface $item) {
+            return 'computed data';
+        };
+
+        $this->expectException(\InvalidArgumentException::class);
+        $cache->get('key', $callback, -2);
+    }
+}
+
+class TestPool implements CacheItemPoolInterface
+{
+    use CacheTrait;
+
+    public function hasItem($key): bool
+    {
+    }
+
+    public function deleteItem($key): bool
+    {
+    }
+
+    public function deleteItems(array $keys = []): bool
+    {
+    }
+
+    public function getItem($key): CacheItemInterface
+    {
+    }
+
+    public function getItems(array $key = []): iterable
+    {
+    }
+
+    public function saveDeferred(CacheItemInterface $item): bool
+    {
+    }
+
+    public function save(CacheItemInterface $item): bool
+    {
+    }
+
+    public function commit(): bool
+    {
+    }
+
+    public function clear(): bool
+    {
+    }
+}

vendor/symfony/contracts/Tests/Service/ServiceSubscriberTraitTest.php

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+<?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\Contracts\Tests\Service;
+
+use PHPUnit\Framework\TestCase;
+use Psr\Container\ContainerInterface;
+use Symfony\Contracts\Service\ServiceLocatorTrait;
+use Symfony\Contracts\Service\ServiceSubscriberInterface;
+use Symfony\Contracts\Service\ServiceSubscriberTrait;
+
+class ServiceSubscriberTraitTest extends TestCase
+{
+    public function testMethodsOnParentsAndChildrenAreIgnoredInGetSubscribedServices()
+    {
+        $expected = [TestService::class.'::aService' => '?Symfony\Contracts\Tests\Service\Service2'];
+
+        $this->assertEquals($expected, ChildTestService::getSubscribedServices());
+    }
+
+    public function testSetContainerIsCalledOnParent()
+    {
+        $container = new class([]) implements ContainerInterface {
+            use ServiceLocatorTrait;
+        };
+
+        $this->assertSame($container, (new TestService())->setContainer($container));
+    }
+}
+
+class ParentTestService
+{
+    public function aParentService(): Service1
+    {
+    }
+
+    public function setContainer(ContainerInterface $container)
+    {
+        return $container;
+    }
+}
+
+class TestService extends ParentTestService implements ServiceSubscriberInterface
+{
+    use ServiceSubscriberTrait;
+
+    public function aService(): Service2
+    {
+    }
+}
+
+class ChildTestService extends TestService
+{
+    public function aChildService(): Service3
+    {
+    }
+}