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126 lines
3.5 KiB
126 lines
3.5 KiB
<?php
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/*
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* This file is part of php-cache organization.
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*
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* (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace Cache\Adapter\Common\Tests;
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use Cache\Adapter\Common\CacheItem;
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use PHPUnit\Framework\TestCase;
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use Psr\Cache\CacheItemInterface;
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class CacheItemTest extends TestCase
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{
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public function testConstructor()
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{
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$item = new CacheItem('test_key');
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$this->assertInstanceOf(CacheItem::class, $item);
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$this->assertInstanceOf(CacheItemInterface::class, $item);
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}
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public function testGetKey()
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{
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$item = new CacheItem('test_key');
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$this->assertEquals('test_key', $item->getKey());
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}
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public function testSet()
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{
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$item = new CacheItem('test_key');
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$ref = new \ReflectionObject($item);
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$valueProp = $ref->getProperty('value');
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$valueProp->setAccessible(true);
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$hasValueProp = $ref->getProperty('hasValue');
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$hasValueProp->setAccessible(true);
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$this->assertEquals(null, $valueProp->getValue($item));
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$this->assertFalse($hasValueProp->getValue($item));
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$item->set('value');
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$this->assertEquals('value', $valueProp->getValue($item));
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$this->assertTrue($hasValueProp->getValue($item));
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}
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public function testGet()
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{
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$item = new CacheItem('test_key');
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$this->assertNull($item->get());
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$item->set('test');
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$this->assertEquals('test', $item->get());
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}
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public function testHit()
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{
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$item = new CacheItem('test_key', true, 'value');
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$this->assertTrue($item->isHit());
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$item = new CacheItem('test_key', false, 'value');
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$this->assertFalse($item->isHit());
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$closure = function () {
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return [true, 'value', []];
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};
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$item = new CacheItem('test_key', $closure);
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$this->assertTrue($item->isHit());
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$closure = function () {
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return [false, null, []];
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};
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$item = new CacheItem('test_key', $closure);
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$this->assertFalse($item->isHit());
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}
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public function testGetExpirationTimestamp()
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{
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$item = new CacheItem('test_key');
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$this->assertNull($item->getExpirationTimestamp());
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$timestamp = time();
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$ref = new \ReflectionObject($item);
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$prop = $ref->getProperty('expirationTimestamp');
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$prop->setAccessible(true);
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$prop->setValue($item, $timestamp);
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$this->assertEquals($timestamp, $item->getExpirationTimestamp());
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}
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public function testExpiresAt()
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{
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$item = new CacheItem('test_key');
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$this->assertNull($item->getExpirationTimestamp());
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$time = time() + 1;
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$item->expiresAt($time);
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$this->assertEquals($time, $item->getExpirationTimestamp());
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}
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public function testExpiresAfter()
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{
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$item = new CacheItem('test_key');
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$this->assertNull($item->getExpirationTimestamp());
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$item->expiresAfter(null);
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$this->assertNull($this->getExpectedException());
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$item->expiresAfter(new \DateInterval('PT1S'));
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$this->assertEquals((new \DateTime('+1 second'))->getTimestamp(), $item->getExpirationTimestamp());
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$item->expiresAfter(1);
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$this->assertEquals((new \DateTime('+1 second'))->getTimestamp(), $item->getExpirationTimestamp());
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}
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}
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