use Wikimedia\TestingAccessWrapper;
+/**
+ * @covers WANObjectCache::wrap
+ * @covers WANObjectCache::unwrap
+ * @covers WANObjectCache::worthRefreshExpiring
+ * @covers WANObjectCache::worthRefreshPopular
+ * @covers WANObjectCache::isValid
+ * @covers WANObjectCache::getWarmupKeyMisses
+ * @covers WANObjectCache::prefixCacheKeys
+ * @covers WANObjectCache::getProcessCache
+ * @covers WANObjectCache::getNonProcessCachedKeys
+ * @covers WANObjectCache::getRawKeysForWarmup
+ * @covers WANObjectCache::getInterimValue
+ * @covers WANObjectCache::setInterimValue
+ */
class WANObjectCacheTest extends PHPUnit_Framework_TestCase {
/** @var WANObjectCache */
private $cache;
- /**@var BagOStuff */
+ /** @var BagOStuff */
private $internalCache;
protected function setUp() {
$this->assertEquals( 9, $hit, "Values evicted" );
$key = reset( $keys );
- // Get into cache
+ // Get into cache (default process cache group)
$this->cache->getWithSetCallback( $key, 100, $callback, [ 'pcTTL' => 5 ] );
+ $this->assertEquals( 10, $hit, "Value calculated" );
$this->cache->getWithSetCallback( $key, 100, $callback, [ 'pcTTL' => 5 ] );
$this->assertEquals( 10, $hit, "Value cached" );
$outerCallback = function () use ( &$callback, $key ) {
return 43 + $v;
};
- $this->cache->getWithSetCallback( $key, 100, $outerCallback );
+ // Outer key misses and refuses inner key process cache value
+ $this->cache->getWithSetCallback( "$key-miss-outer", 100, $outerCallback );
$this->assertEquals( 11, $hit, "Nested callback value process cache skipped" );
}
];
}
+ /**
+ * @covers WANObjectCache::getWithSetCallback()
+ * @covers WANObjectCache::doGetWithSetCallback()
+ */
+ public function testGetWithSetCallback_invalidCallback() {
+ $this->setExpectedException( InvalidArgumentException::class );
+ $this->cache->getWithSetCallback( 'key', 30, 'invalid callback' );
+ }
+
/**
* @dataProvider getMultiWithSetCallback_provider
- * @covers WANObjectCache::getMultiWithSetCallback()
- * @covers WANObjectCache::makeMultiKeys()
+ * @covers WANObjectCache::getMultiWithSetCallback
+ * @covers WANObjectCache::makeMultiKeys
+ * @covers WANObjectCache::getMulti
* @param array $extOpts
* @param bool $versioned
*/
/**
* @covers WANObjectCache::getWithSetCallback()
* @covers WANObjectCache::doGetWithSetCallback()
+ * @covers WANObjectCache::set()
*/
public function testLockTSESlow() {
$cache = $this->cache;
}
/**
- * @covers WANObjectCache::delete()
+ * @covers WANObjectCache::delete
+ * @covers WANObjectCache::relayDelete
+ * @covers WANObjectCache::relayPurge
*/
public function testDelete() {
$key = wfRandomString();
/**
* @dataProvider getWithSetCallback_versions_provider
+ * @covers WANObjectCache::getWithSetCallback()
+ * @covers WANObjectCache::doGetWithSetCallback()
* @param array $extOpts
* @param bool $versioned
*/
}
/**
- * @covers WANObjectCache::touchCheckKey()
- * @covers WANObjectCache::resetCheckKey()
- * @covers WANObjectCache::getCheckKeyTime()
+ * @covers WANObjectCache::touchCheckKey
+ * @covers WANObjectCache::resetCheckKey
+ * @covers WANObjectCache::getCheckKeyTime
+ * @covers WANObjectCache::makePurgeValue
+ * @covers WANObjectCache::parsePurgeValue
*/
public function testTouchKeys() {
$key = wfRandomString();
$this->assertTrue( $tBad2 );
}
+ /**
+ * @covers WANObjectCache::reap()
+ */
+ public function testReap_fail() {
+ $backend = $this->getMockBuilder( EmptyBagOStuff::class )
+ ->setMethods( [ 'get', 'changeTTL' ] )->getMock();
+ $backend->expects( $this->once() )->method( 'get' )
+ ->willReturn( [
+ WANObjectCache::FLD_VERSION => WANObjectCache::VERSION,
+ WANObjectCache::FLD_VALUE => 'value',
+ WANObjectCache::FLD_TTL => 3600,
+ WANObjectCache::FLD_TIME => 300,
+ ] );
+ $backend->expects( $this->once() )->method( 'changeTTL' )
+ ->willReturn( false );
+
+ $wanCache = new WANObjectCache( [
+ 'cache' => $backend,
+ 'pool' => 'testcache-hash',
+ 'relayer' => new EventRelayerNull( [] )
+ ] );
+
+ $isStale = null;
+ $ret = $wanCache->reap( 'key', 360, $isStale );
+ $this->assertTrue( $isStale, 'value was stale' );
+ $this->assertFalse( $ret, 'changeTTL failed' );
+ }
+
/**
* @covers WANObjectCache::set()
*/
];
}
+ /**
+ * @covers WANObjectCache::__construct
+ * @covers WANObjectCache::newEmpty
+ */
+ public function testNewEmpty() {
+ $this->assertInstanceOf(
+ WANObjectCache::class,
+ WANObjectCache::newEmpty()
+ );
+ }
+
+ /**
+ * @covers WANObjectCache::setLogger
+ */
+ public function testSetLogger() {
+ $this->assertSame( null, $this->cache->setLogger( new Psr\Log\NullLogger ) );
+ }
+
+ /**
+ * @covers WANObjectCache::getQoS
+ */
+ public function testGetQoS() {
+ $backend = $this->getMockBuilder( HashBagOStuff::class )
+ ->setMethods( [ 'getQoS' ] )->getMock();
+ $backend->expects( $this->once() )->method( 'getQoS' )
+ ->willReturn( BagOStuff::QOS_UNKNOWN );
+ $wanCache = new WANObjectCache( [ 'cache' => $backend ] );
+
+ $this->assertSame(
+ $wanCache::QOS_UNKNOWN,
+ $wanCache->getQoS( $wanCache::ATTR_EMULATION )
+ );
+ }
+
/**
* @covers WANObjectCache::makeKey
*/