78 lines
2.1 KiB
PHP
78 lines
2.1 KiB
PHP
<?php
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namespace SilverStripe\Core\Tests;
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use SilverStripe\Core\Cache;
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use SilverStripe\Dev\SapphireTest;
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class CacheTest extends SapphireTest
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{
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public function testCacheBasics()
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{
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$cache = Cache::factory('test');
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$cache->save('Good', 'cachekey');
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$this->assertEquals('Good', $cache->load('cachekey'));
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}
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public function testCacheCanBeDisabled()
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{
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Cache::set_cache_lifetime('test', -1, 10);
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$cache = Cache::factory('test');
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$cache->save('Good', 'cachekey');
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$this->assertFalse($cache->load('cachekey'));
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}
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public function testCacheLifetime()
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{
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Cache::set_cache_lifetime('test', 0.5, 20);
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$cache = Cache::factory('test');
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$this->assertEquals(0.5, $cache->getOption('lifetime'));
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$cache->save('Good', 'cachekey');
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$this->assertEquals('Good', $cache->load('cachekey'));
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// As per documentation, sleep may not sleep for the amount of time you tell it to sleep for
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// This loop can make sure it *does* sleep for that long
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$endtime = time() + 2;
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while (time() < $endtime) {
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// Sleep for another 2 seconds!
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// This may end up sleeping for 4 seconds, but it's awwwwwwwright.
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sleep(2);
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}
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$this->assertFalse($cache->load('cachekey'));
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}
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public function testCacheSeperation()
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{
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$cache1 = Cache::factory('test1');
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$cache2 = Cache::factory('test2');
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$cache1->save('Foo', 'cachekey');
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$cache2->save('Bar', 'cachekey');
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$this->assertEquals('Foo', $cache1->load('cachekey'));
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$this->assertEquals('Bar', $cache2->load('cachekey'));
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$cache1->remove('cachekey');
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$this->assertFalse($cache1->load('cachekey'));
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$this->assertEquals('Bar', $cache2->load('cachekey'));
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}
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public function testCacheDefault()
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{
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Cache::set_cache_lifetime('default', 1200);
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$default = Cache::get_cache_lifetime('default');
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$this->assertEquals(1200, $default['lifetime']);
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$cache = Cache::factory('somethingnew');
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$this->assertEquals(1200, $cache->getOption('lifetime'));
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}
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}
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