112 lines
3.0 KiB
PHP
112 lines
3.0 KiB
PHP
<?php
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/*
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* This file is part of the Assetic package, an OpenSky project.
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*
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* (c) 2010-2012 OpenSky Project Inc
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Assetic\Test\Cache;
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use Assetic\Cache\ExpiringCache;
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class ExpiringCacheTest extends \PHPUnit_Framework_TestCase
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{
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private $inner;
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private $lifetime;
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private $cache;
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protected function setUp()
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{
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$this->inner = $this->getMock('Assetic\\Cache\\CacheInterface');
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$this->lifetime = 3600;
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$this->cache = new ExpiringCache($this->inner, $this->lifetime);
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}
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public function testHasExpired()
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{
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$key = 'asdf';
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$expiresKey = 'asdf.expires';
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$thePast = 0;
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$this->inner->expects($this->once())
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->method('has')
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->with($key)
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->will($this->returnValue(true));
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$this->inner->expects($this->once())
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->method('get')
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->with($expiresKey)
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->will($this->returnValue($thePast));
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$this->inner->expects($this->at(2))
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->method('remove')
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->with($expiresKey);
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$this->inner->expects($this->at(3))
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->method('remove')
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->with($key);
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$this->assertFalse($this->cache->has($key), '->has() returns false if an expired value exists');
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}
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public function testHasNotExpired()
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{
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$key = 'asdf';
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$expiresKey = 'asdf.expires';
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$theFuture = time() * 2;
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$this->inner->expects($this->once())
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->method('has')
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->with($key)
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->will($this->returnValue(true));
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$this->inner->expects($this->once())
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->method('get')
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->with($expiresKey)
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->will($this->returnValue($theFuture));
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$this->assertTrue($this->cache->has($key), '->has() returns true if a value the not expired');
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}
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public function testSetLifetime()
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{
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$key = 'asdf';
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$expiresKey = 'asdf.expires';
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$value = 'qwerty';
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$this->inner->expects($this->at(0))
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->method('set')
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->with($expiresKey, $this->greaterThanOrEqual(time() + $this->lifetime));
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$this->inner->expects($this->at(1))
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->method('set')
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->with($key, $value);
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$this->cache->set($key, $value);
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}
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public function testRemove()
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{
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$key = 'asdf';
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$expiresKey = 'asdf.expires';
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$this->inner->expects($this->at(0))
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->method('remove')
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->with($expiresKey);
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$this->inner->expects($this->at(1))
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->method('remove')
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->with($key);
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$this->cache->remove($key);
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}
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public function testGet()
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{
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$this->inner->expects($this->once())
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->method('get')
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->with('foo')
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->will($this->returnValue('bar'));
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$this->assertEquals('bar', $this->cache->get('foo'), '->get() returns the cached value');
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}
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}
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