1 files changed, 249 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Integration/MediaWiki/LinksUpdateSQLStoreDBIntegrationTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Integration/MediaWiki/LinksUpdateSQLStoreDBIntegrationTest.php
new file mode 100644
index 00000000..ef819d8b
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Integration/MediaWiki/LinksUpdateSQLStoreDBIntegrationTest.php
@@ -0,0 +1,249 @@
+<?php
+
+namespace SMW\Tests\Integration\MediaWiki;
+
+use LinksUpdate;
+use ParserOutput;
+use Revision;
+use SMW\ContentParser;
+use SMW\DIWikiPage;
+use SMW\ParserData;
+use SMW\Tests\MwDBaseUnitTestCase;
+use SMW\Tests\Utils\PageCreator;
+use Title;
+use UnexpectedValueException;
+use User;
+use WikiPage;
+
+/**
+ * @group semantic-mediawiki
+ * @group medium
+ *
+ * @license GNU GPL v2+
+ * @since 1.9.1
+ *
+ * @author mwjames
+ */
+class LinksUpdateSQLStoreDBIntegrationTest extends MwDBaseUnitTestCase {
+
+	protected $destroyDatabaseTablesBeforeRun = true;
+
+	private $title = null;
+	private $mwHooksHandler;
+	private $semanticDataValidator;
+	private $pageDeleter;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->testEnvironment->addConfiguration(
+			'smwgPageSpecialProperties',
+			 [ '_MDAT' ]
+		);
+
+		$this->mwHooksHandler = $this->testEnvironment->getUtilityFactory()->newMwHooksHandler();
+
+		$this->mwHooksHandler->deregisterListedHooks();
+		$this->mwHooksHandler->invokeHooksFromRegistry();
+
+		$this->semanticDataValidator = $this->testEnvironment->getUtilityFactory()->newValidatorFactory()->newSemanticDataValidator();
+		$this->pageDeleter = $this->testEnvironment->getUtilityFactory()->newPageDeleter();
+	}
+
+	public function tearDown() {
+
+		$this->mwHooksHandler->restoreListedHooks();
+
+		if ( $this->title !== null ) {
+			$this->pageDeleter->deletePage( $this->title );
+		}
+
+		parent::tearDown();
+	}
+
+	public function testPageCreationAndRevisionHandlingBeforeLinksUpdate() {
+
+		$this->title = Title::newFromText( __METHOD__ );
+
+		$beforeAlterationRevId = $this->createSinglePageWithAnnotations();
+		$this->assertSemanticDataBeforeContentAlteration();
+
+		$afterAlterationRevId = $this->alterPageContentToCreateNewRevisionWithoutAnnotations();
+		$this->assertSemanticDataAfterContentAlteration();
+
+		$this->assertNotSame(
+			$beforeAlterationRevId,
+			$afterAlterationRevId
+		);
+	}
+
+	/**
+	 * @depends testPageCreationAndRevisionHandlingBeforeLinksUpdate
+	 * @dataProvider propertyCountProvider
+	 */
+	public function testLinksUpdateAndVerifyStoreUpdate( $expected ) {
+
+		$this->title = Title::newFromText( __METHOD__ );
+
+		$beforeAlterationRevId = $this->createSinglePageWithAnnotations();
+		$afterAlterationRevId  = $this->alterPageContentToCreateNewRevisionWithoutAnnotations();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+
+		$this->fetchRevisionAndRunLinksUpdater(
+			$expected['beforeAlterationRevId'],
+			$beforeAlterationRevId
+		);
+
+		$this->fetchRevisionAndRunLinksUpdater(
+			$expected['afterAlterationRevId'],
+			$afterAlterationRevId
+		);
+	}
+
+	protected function createSinglePageWithAnnotations() {
+		$pageCreator = new PageCreator();
+		$pageCreator->createPage( $this->title )->doEdit( 'Add user property Aa and Fuyu {{#set:|Aa=Bb|Fuyu=Natsu}}' );
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+
+		return $pageCreator->getPage()->getRevision()->getId();
+	}
+
+	protected function alterPageContentToCreateNewRevisionWithoutAnnotations() {
+		$pageCreator = new PageCreator();
+		$pageCreator->createPage( $this->title )->doEdit( 'No annotations' );
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+
+		return $pageCreator->getPage()->getRevision()->getId();
+	}
+
+	protected function assertSemanticDataBeforeContentAlteration() {
+
+		$wikiPage = WikiPage::factory( $this->title );
+		$revision = $wikiPage->getRevision();
+
+		$parserData = $this->retrieveAndLoadData();
+		$this->assertCount( 3, $parserData->getSemanticData()->getProperties() );
+
+		$this->assertEquals(
+			$parserData->getSemanticData()->getHash(),
+			$this->retrieveAndLoadData( $revision->getId() )->getSemanticData()->getHash(),
+			'Asserts that data are equals with or without a revision'
+		);
+
+		$this->semanticDataValidator->assertThatSemanticDataHasPropertyCountOf(
+			4,
+			$this->getStore()->getSemanticData( DIWikiPage::newFromTitle( $this->title ) ),
+			'Asserts property Aa, Fuyu, _SKEY, and _MDAT exists'
+		);
+	}
+
+	protected function assertSemanticDataAfterContentAlteration() {
+		$this->semanticDataValidator->assertThatSemanticDataHasPropertyCountOf(
+			2,
+			$this->getStore()->getSemanticData( DIWikiPage::newFromTitle( $this->title ) ),
+			'Asserts property _SKEY and _MDAT exists'
+		);
+	}
+
+	protected function fetchRevisionAndRunLinksUpdater( array $expected, $revId ) {
+
+		$parserData = $this->retrieveAndLoadData( $revId );
+
+		// Status before the update
+		$this->assertPropertyCount( $expected['poBefore'], $expected['storeBefore'], $parserData );
+
+		$this->runLinksUpdater( $this->title, $parserData->getOutput() );
+
+		// Status after the update
+		$this->assertPropertyCount( $expected['poAfter'], $expected['storeAfter'], $parserData );
+	}
+
+	protected function assertPropertyCount( $poExpected, $storeExpected, $parserData ) {
+		$this->semanticDataValidator->assertThatSemanticDataHasPropertyCountOf(
+			$poExpected['count'],
+			$parserData->getSemanticData(),
+			$poExpected['msg']
+		);
+
+		$this->semanticDataValidator->assertThatSemanticDataHasPropertyCountOf(
+			$storeExpected['count'],
+			$this->getStore()->getSemanticData( DIWikiPage::newFromTitle( $this->title ) ),
+			$storeExpected['msg']
+		);
+	}
+
+	protected function runLinksUpdater( Title $title, $parserOutput ) {
+		$linksUpdate = new LinksUpdate( $title, $parserOutput );
+		$linksUpdate->doUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+	}
+
+	protected function retrieveAndLoadData( $revId = null ) {
+
+		$revision = $revId ? Revision::newFromId( $revId ) : null;
+
+		$contentParser = new ContentParser( $this->title );
+		$parserOutput =	$contentParser->setRevision( $revision )->parse()->getOutput();
+		$parserOutput->setExtensionData( ParserData::OPT_FORCED_UPDATE, true );
+
+		if ( $parserOutput instanceof ParserOutput ) {
+			return new ParserData( $this->title, $parserOutput );
+		}
+
+		throw new UnexpectedValueException( 'ParserOutput is missing' );
+	}
+
+	public function propertyCountProvider() {
+
+		// Property _SKEY is always present even within an empty container
+		// po = ParserOutput, before means prior LinksUpdate
+
+		$provider = [];
+
+		$provider[] = [ [
+			'beforeAlterationRevId' => [
+				'poBefore'  => [
+					'count' => 3,
+					'msg'   => 'Asserts property Aa, Fuyu, and _SKEY exists before the update'
+				],
+				'storeBefore' => [
+					'count'   => 2,
+					'msg'     => 'Asserts property _SKEY and _MDAT exists in Store before the update'
+				],
+				'poAfter'    => [
+					'count'  => 4,
+					'msg'    => 'Asserts property Aa, Fuyu, _SKEY, and _MDAT exists after the update'
+				],
+				'storeAfter' => [
+					'count'  => 4,
+					'msg'    => 'Asserts property Aa, Fuyu, _SKEY, and _MDAT exists after the update'
+				]
+			],
+			'afterAlterationRevId' => [
+				'poBefore'  => [
+					'count' => 0,
+					'msg'   => 'Asserts no property exists before the update'
+				],
+				'storeBefore' => [
+					'count'   => 4,
+					'msg'     => 'Asserts property Aa, Fuyu, _SKEY, and _MDAT from the previous state as no update has been made yet'
+				],
+				'poAfter'    => [
+					'count'  => 0,
+					'msg'    => 'Asserts property _MDAT exists after the update'
+				],
+				'storeAfter' => [
+					'count'  => 2,
+					'msg'    => 'Asserts property _SKEY, _MDAT exists after the update'
+				]
+			]
+		] ];
+
+		return $provider;
+	}
+
+}