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<?php |
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namespace SMW\Tests; |
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use SMW\CachedQueryResultPrefetcher; |
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use SMW\DIWikiPage; |
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use SMW\TransientStatsdCollector; |
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use Onoi\BlobStore\BlobStore; |
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/** |
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* @covers \SMW\CachedQueryResultPrefetcher |
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* @group semantic-mediawiki |
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* |
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* @license GNU GPL v2+ |
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* @since 2.5 |
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* |
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* @author mwjames |
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*/ |
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class CachedQueryResultPrefetcherTest extends \PHPUnit_Framework_TestCase { |
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private $store; |
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private $queryFactory; |
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private $blobStore; |
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private $transientStatsdCollector; |
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protected function setUp() { |
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$this->store = $this->getMockBuilder( '\SMW\Store' ) |
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->disableOriginalConstructor() |
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->getMockForAbstractClass(); |
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$this->queryFactory = $this->getMockBuilder( '\SMW\QueryFactory' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$this->blobStore = $this->getMockBuilder( BlobStore::class ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$this->transientStatsdCollector = $this->getMockBuilder( TransientStatsdCollector::class ) |
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->disableOriginalConstructor() |
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->getMock(); |
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} |
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public function testCanConstruct() { |
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$this->assertInstanceOf( |
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CachedQueryResultPrefetcher::class, |
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new CachedQueryResultPrefetcher( $this->store, $this->queryFactory, $this->blobStore, $this->transientStatsdCollector ) |
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); |
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} |
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public function testGetQueryResultForEmptyQuery() { |
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$query = $this->getMockBuilder( '\SMWQuery' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$queryEngine = $this->getMockBuilder( '\SMW\QueryEngine' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$queryEngine->expects( $this->once() ) |
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->method( 'getQueryResult' ) |
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->with($this->identicalTo( $query ) ); |
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$instance = new CachedQueryResultPrefetcher( |
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$this->store, |
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$this->queryFactory, |
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$this->blobStore, |
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$this->transientStatsdCollector |
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); |
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$instance->setQueryEngine( $queryEngine ); |
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$instance->getQueryResult( $query ); |
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} |
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public function testPurgeCacheByQueryList() { |
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$this->blobStore->expects( $this->atLeastOnce() ) |
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->method( 'exists' ) |
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->will( $this->returnValue( true ) ); |
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$this->blobStore->expects( $this->atLeastOnce() ) |
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->method( 'delete' ); |
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$instance = new CachedQueryResultPrefetcher( |
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$this->store, |
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$this->queryFactory, |
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$this->blobStore, |
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$this->transientStatsdCollector |
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); |
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$instance->resetCacheBy( array( 'Foo' ) ); |
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} |
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public function testNoCache() { |
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$this->blobStore->expects( $this->never() ) |
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->method( 'read' ); |
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$this->blobStore->expects( $this->atLeastOnce() ) |
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->method( 'canUse' ) |
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->will( $this->returnValue( true ) ); |
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$query = $this->getMockBuilder( '\SMWQuery' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$query->expects( $this->atLeastOnce() ) |
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->method( 'getLimit' ) |
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->will( $this->returnValue( 100 ) ); |
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$query->expects( $this->atLeastOnce() ) |
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->method( 'getContextPage' ) |
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->will( $this->returnValue( DIWikiPage::newFromText( __METHOD__ ) ) ); |
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$query->expects( $this->atLeastOnce() ) |
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->method( 'getOptionBy' ) |
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->with( $this->equalTo( $query::NO_CACHE ) ) |
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->will( $this->returnValue( true ) ); |
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$queryEngine = $this->getMockBuilder( '\SMW\QueryEngine' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$instance = new CachedQueryResultPrefetcher( |
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$this->store, |
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$this->queryFactory, |
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$this->blobStore, |
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$this->transientStatsdCollector |
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); |
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$instance->setQueryEngine( $queryEngine ); |
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$instance->getQueryResult( $query ); |
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} |
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public function testMissingQueryEngineThrowsException() { |
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$query = $this->getMockBuilder( '\SMWQuery' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$instance = new CachedQueryResultPrefetcher( |
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$this->store, |
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$this->queryFactory, |
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$this->blobStore, |
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$this->transientStatsdCollector |
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); |
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$this->setExpectedException( 'RuntimeException' ); |
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$instance->getQueryResult( $query ); |
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} |
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public function testPurgeCacheBySubject() { |
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$subject = new DIWikiPage( 'Foo', NS_MAIN ); |
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$this->blobStore->expects( $this->atLeastOnce() ) |
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->method( 'exists' ) |
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->will( $this->returnValue( true ) ); |
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$this->blobStore->expects( $this->atLeastOnce() ) |
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->method( 'delete' ) |
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->with( $this->equalTo( '39e2606942246606c5daa2ddfec4ace8' ) ); |
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$this->transientStatsdCollector->expects( $this->once() ) |
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->method( 'recordStats' ); |
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$instance = new CachedQueryResultPrefetcher( |
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$this->store, |
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$this->queryFactory, |
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$this->blobStore, |
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$this->transientStatsdCollector |
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); |
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$instance->resetCacheBy( $subject ); |
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} |
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public function testGetStats() { |
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$this->transientStatsdCollector->expects( $this->once() ) |
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->method( 'getStats' ) |
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->will( $this->returnValue( array() ) ); |
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$instance = new CachedQueryResultPrefetcher( |
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$this->store, |
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$this->queryFactory, |
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$this->blobStore, |
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$this->transientStatsdCollector |
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); |
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$this->assertInternalType( |
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'array', |
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$instance->getStats() |
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); |
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} |
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} |
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SemanticMediaWiki /
SemanticMediaWiki
