1 files changed, 387 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/EntityStore/CachingEntityLookupTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/EntityStore/CachingEntityLookupTest.php
new file mode 100644
index 00000000..465084f9
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SQLStore/EntityStore/CachingEntityLookupTest.php
@@ -0,0 +1,387 @@
+<?php
+
+namespace SMW\Tests\SQLStore\EntityStore;
+
+use SMW\DIProperty;
+use SMW\DIWikiPage;
+use SMW\SemanticData;
+use SMW\SQLStore\EntityStore\CachingEntityLookup;
+
+/**
+ * @covers \SMW\SQLStore\EntityStore\CachingEntityLookup
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since 2.3
+ *
+ * @author mwjames
+ */
+class CachingEntityLookupTest extends \PHPUnit_Framework_TestCase {
+
+	private $entityLookup;
+	private $redirectTargetLookup;
+	private $blobStore;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->entityLookup = $this->getMockBuilder( '\SMW\EntityLookup' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->redirectTargetLookup = $this->getMockBuilder( '\SMW\SQLStore\Lookup\RedirectTargetLookup' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->blobStore = $this->getMockBuilder( '\Onoi\BlobStore\BlobStore' )
+			->disableOriginalConstructor()
+			->getMock();
+	}
+
+	public function testCanConstruct() {
+
+		$this->assertInstanceOf(
+			CachingEntityLookup::class,
+			new CachingEntityLookup( $this->entityLookup, $this->redirectTargetLookup, $this->blobStore )
+		);
+	}
+
+	public function testGetSemanticDataFromFallbackForDisabledFeature() {
+
+		$subject = new DIWikiPage( 'Foo', NS_MAIN );
+
+		$this->entityLookup->expects( $this->once() )
+			->method( 'getSemanticData' )
+			->with(
+				$this->equalTo( $subject ),
+				$this->anything() );
+
+		$store = $this->getMockBuilder( '\SMW\SQLStore\SQLStore' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'getReader' ] )
+			->getMock();
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'canUse' )
+			->will( $this->returnValue( true ) );
+
+		$instance = new CachingEntityLookup(
+			$this->entityLookup,
+			$this->redirectTargetLookup,
+			$this->blobStore
+		);
+
+		$instance->setLookupFeatures( SMW_VL_PL );
+		$instance->getSemanticData( $subject );
+	}
+
+	public function testGetSemanticDataFromFallbackForDisabledBlobStore() {
+
+		$subject = new DIWikiPage( 'Foo', NS_MAIN );
+
+		$this->entityLookup->expects( $this->once() )
+			->method( 'getSemanticData' )
+			->with(
+				$this->equalTo( $subject ),
+				$this->anything() );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'canUse' )
+			->will( $this->returnValue( false ) );
+
+		$instance = new CachingEntityLookup(
+			$this->entityLookup,
+			$this->redirectTargetLookup,
+			$this->blobStore
+		);
+
+		$instance->getSemanticData( $subject );
+	}
+
+	public function testGetSemanticDataFromFallbackForNonAvailableContainer() {
+
+		$subject = new DIWikiPage( 'Foo', NS_MAIN );
+
+		$semanticData = $this->getMockBuilder( '\SMW\SemanticData' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$semanticData->expects( $this->once() )
+			->method( 'setOption' )
+			->with(
+				$this->equalTo( $semanticData::OPT_LAST_MODIFIED ),
+				$this->anything() );
+
+		$this->entityLookup->expects( $this->once() )
+			->method( 'getSemanticData' )
+			->with(
+				$this->equalTo( $subject ),
+				$this->anything() )
+			->will( $this->returnValue( $semanticData ) );
+
+		$container = $this->getMockBuilder( '\Onoi\BlobStore\Container' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$container->expects( $this->once() )
+			->method( 'has' )
+			->will( $this->returnValue( false ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'canUse' )
+			->will( $this->returnValue( true ) );
+
+		$this->blobStore->expects( $this->exactly( 2 ) )
+			->method( 'read' )
+			->will( $this->returnValue( $container ) );
+
+		$this->blobStore->expects( $this->exactly( 2 ) )
+			->method( 'save' );
+
+		$instance = new CachingEntityLookup(
+			$this->entityLookup,
+			$this->redirectTargetLookup,
+			$this->blobStore
+		);
+
+		$instance->setLookupFeatures( SMW_VL_SD );
+		$instance->getSemanticData( $subject );
+	}
+
+	public function testGetSemanticDataFromCacheForAvailableHash() {
+
+		$subject = new DIWikiPage( 'Foo', NS_MAIN );
+		$filter  = false;
+
+		$container = $this->getMockBuilder( '\Onoi\BlobStore\Container' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$container->expects( $this->once() )
+			->method( 'has' )
+			->will( $this->returnValue( true ) );
+
+		$container->expects( $this->once() )
+			->method( 'get' )
+			->with($this->stringContains( 'sd:' ) )
+			->will( $this->returnValue( 'Foo' ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'canUse' )
+			->will( $this->returnValue( true ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'read' )
+			->will( $this->returnValue( $container ) );
+
+		$instance = new CachingEntityLookup(
+			$this->entityLookup,
+			$this->redirectTargetLookup,
+			$this->blobStore
+		);
+
+		$instance->setLookupFeatures( SMW_VL_SD );
+
+		$this->assertEquals(
+			'Foo',
+			$instance->getSemanticData( $subject, $filter )
+		);
+	}
+
+	public function testGetPropertiesFromCacheForAvailableHash() {
+
+		$expected = [
+			new DIProperty( 'Bar' )
+		];
+
+		$subject = new DIWikiPage( 'Foo', NS_MAIN );
+
+		$this->redirectTargetLookup->expects( $this->once() )
+			->method( 'findRedirectTarget' )
+			->will( $this->returnValue( new DIProperty( 'Bar' ) ) );
+
+		$container = $this->getMockBuilder( '\Onoi\BlobStore\Container' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$container->expects( $this->once() )
+			->method( 'has' )
+			->will( $this->returnValue( true ) );
+
+		$container->expects( $this->once() )
+			->method( 'get' )
+			->with($this->stringContains( 'pl:' ) )
+			->will( $this->returnValue( $expected ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'canUse' )
+			->will( $this->returnValue( true ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'read' )
+			->will( $this->returnValue( $container ) );
+
+		$instance = new CachingEntityLookup(
+			$this->entityLookup,
+			$this->redirectTargetLookup,
+			$this->blobStore
+		);
+
+		$instance->setLookupFeatures( SMW_VL_PL );
+
+		$this->assertEquals(
+			$expected,
+			$instance->getProperties( $subject )
+		);
+	}
+
+	public function testGetPropertyValuesFromCacheForAvailableHash() {
+
+		$expected = [
+			new DIWikiPage( 'Bar', NS_MAIN )
+		];
+
+		$subject = new DIWikiPage( 'Foo', NS_MAIN );
+
+		$this->redirectTargetLookup->expects( $this->once() )
+			->method( 'findRedirectTarget' )
+			->will( $this->returnValue( new DIWikiPage( 'Bar', NS_MAIN ) ) );
+
+		$container = $this->getMockBuilder( '\Onoi\BlobStore\Container' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$container->expects( $this->once() )
+			->method( 'has' )
+			->will( $this->returnValue( true ) );
+
+		$container->expects( $this->once() )
+			->method( 'get' )
+			->with($this->stringContains( 'pv:' ) )
+			->will( $this->returnValue( $expected ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'canUse' )
+			->will( $this->returnValue( true ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'read' )
+			->will( $this->returnValue( $container ) );
+
+		$instance = new CachingEntityLookup(
+			$this->entityLookup,
+			$this->redirectTargetLookup,
+			$this->blobStore
+		);
+
+		$instance->setLookupFeatures( SMW_VL_PV );
+
+		$this->assertEquals(
+			$expected,
+			$instance->getPropertyValues( $subject, new DIProperty( 'Foobar' ) )
+		);
+	}
+
+	public function testGetPropertySubjectsFromCacheForAvailableHash() {
+
+		$expected = [
+			new DIWikiPage( 'Bar', NS_MAIN )
+		];
+
+		$dataItem = new DIWikiPage( 'Foo', NS_MAIN );
+
+		$this->redirectTargetLookup->expects( $this->never() )
+			->method( 'findRedirectTarget' );
+
+		$container = $this->getMockBuilder( '\Onoi\BlobStore\Container' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$container->expects( $this->once() )
+			->method( 'has' )
+			->will( $this->returnValue( true ) );
+
+		$container->expects( $this->once() )
+			->method( 'get' )
+			->with($this->stringContains( 'ps:' ) )
+			->will( $this->returnValue( $expected ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'canUse' )
+			->will( $this->returnValue( true ) );
+
+		$this->blobStore->expects( $this->once() )
+			->method( 'read' )
+			->will( $this->returnValue( $container ) );
+
+		$instance = new CachingEntityLookup(
+			$this->entityLookup,
+			$this->redirectTargetLookup,
+			$this->blobStore
+		);
+
+		$instance->setLookupFeatures( SMW_VL_PS );
+
+		$this->assertEquals(
+			$expected,
+			$instance->getPropertySubjects( new DIProperty( 'Foobar' ), $dataItem )
+		);
+	}
+
+	public function tesClearCache() {
+
+		$subject = new DIWikiPage( 'Foobar', NS_MAIN, '', 'abc' );
+
+		$semanticData = new SemanticData( $subject );
+
+		$semanticData->addPropertyObjectValue(
+			new DIProperty( '_REDI' ),
+			new DIWikiPage( 'Bar', NS_MAIN )
+		);
+
+		$container = $this->getMockBuilder( '\Onoi\BlobStore\Container' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$container->expects( $this->at( 0 ) )
+			->method( 'has' )
+			->with( $this->stringContains( 'sd:' ) )
+			->will( $this->returnValue( true ) );
+
+		$container->expects( $this->at( 1 ) )
+			->method( 'get' )
+			->with( $this->stringContains( 'sd:' ) )
+			->will( $this->returnValue( $semanticData ) );
+
+		$container->expects( $this->at( 2 ) )
+			->method( 'has' )
+			->with( $this->stringContains( 'list' ) )
+			->will( $this->returnValue( true ) );
+
+		$container->expects( $this->at( 3 ) )
+			->method( 'get' )
+			->with( $this->stringContains( 'list' ) )
+			->will( $this->returnValue( [ 'abc', '123' ] ) );
+
+		$this->blobStore->expects( $this->any() )
+			->method( 'canUse' )
+			->will( $this->returnValue( true ) );
+
+		$this->blobStore->expects( $this->atLeastOnce() )
+			->method( 'read' )
+			->will( $this->returnValue( $container ) );
+
+		$this->blobStore->expects( $this->exactly( 4 ) )
+			->method( 'delete' );
+
+		$instance = new CachingEntityLookup(
+			$this->entityLookup,
+			$this->redirectTargetLookup,
+			$this->blobStore
+		);
+
+		$instance->setLookupFeatures( SMW_VL_SD );
+		$instance->invalidateCache( $subject );
+	}
+
+}