www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/dependency-injection/Tests/Config/AutowireServiceResourceTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\DependencyInjection\Tests\Config;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\DependencyInjection\Compiler\AutowirePass;
  16 use Symfony\Component\DependencyInjection\Config\AutowireServiceResource;
  17
  18 class AutowireServiceResourceTest extends TestCase
  19 {
  20     /**
  21      * @var AutowireServiceResource
  22      */
  23     private $resource;
  24     private $file;
  25     private $class;
  26     private $time;
  27
  28     protected function setUp()
  29     {
  30         $this->file = realpath(sys_get_temp_dir()).'/tmp.php';
  31         $this->time = time();
  32         touch($this->file, $this->time);
  33
  34         $this->class = __NAMESPACE__.'\Foo';
  35         $this->resource = new AutowireServiceResource(
  36             $this->class,
  37             $this->file,
  38             array()
  39         );
  40     }
  41
  42     public function testToString()
  43     {
  44         $this->assertSame('service.autowire.'.$this->class, (string) $this->resource);
  45     }
  46
  47     public function testSerializeUnserialize()
  48     {
  49         $unserialized = unserialize(serialize($this->resource));
  50
  51         $this->assertEquals($this->resource, $unserialized);
  52     }
  53
  54     public function testIsFresh()
  55     {
  56         $this->assertTrue($this->resource->isFresh($this->time), '->isFresh() returns true if the resource has not changed in same second');
  57         $this->assertTrue($this->resource->isFresh($this->time + 10), '->isFresh() returns true if the resource has not changed');
  58         $this->assertFalse($this->resource->isFresh($this->time - 86400), '->isFresh() returns false if the resource has been updated');
  59     }
  60
  61     public function testIsFreshForDeletedResources()
  62     {
  63         unlink($this->file);
  64
  65         $this->assertFalse($this->resource->isFresh($this->getStaleFileTime()), '->isFresh() returns false if the resource does not exist');
  66     }
  67
  68     public function testIsNotFreshChangedResource()
  69     {
  70         $oldResource = new AutowireServiceResource(
  71             $this->class,
  72             $this->file,
  73             array('will_be_different')
  74         );
  75
  76         // test with a stale file *and* a resource that *will* be different than the actual
  77         $this->assertFalse($oldResource->isFresh($this->getStaleFileTime()), '->isFresh() returns false if the constructor arguments have changed');
  78     }
  79
  80     public function testIsFreshSameConstructorArgs()
  81     {
  82         $oldResource = AutowirePass::createResourceForClass(
  83             new \ReflectionClass(__NAMESPACE__.'\Foo')
  84         );
  85
  86         // test with a stale file *but* the resource will not be changed
  87         $this->assertTrue($oldResource->isFresh($this->getStaleFileTime()), '->isFresh() returns false if the constructor arguments have changed');
  88     }
  89
  90     public function testNotFreshIfClassNotFound()
  91     {
  92         $resource = new AutowireServiceResource(
  93             'Some\Non\Existent\Class',
  94             $this->file,
  95             array()
  96         );
  97
  98         $this->assertFalse($resource->isFresh($this->getStaleFileTime()), '->isFresh() returns false if the class no longer exists');
  99     }
 100
 101     protected function tearDown()
 102     {
 103         if (!file_exists($this->file)) {
 104             return;
 105         }
 106
 107         unlink($this->file);
 108     }
 109
 110     private function getStaleFileTime()
 111     {
 112         return $this->time - 10;
 113     }
 114 }
 115
 116 class Foo
 117 {
 118     public function __construct($foo)
 119     {
 120     }
 121 }