1 files changed, 395 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/MediaWiki/Deferred/TransactionalCallableUpdateTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/MediaWiki/Deferred/TransactionalCallableUpdateTest.php
new file mode 100644
index 00000000..4505ba62
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/MediaWiki/Deferred/TransactionalCallableUpdateTest.php
@@ -0,0 +1,395 @@
+<?php
+
+namespace SMW\Tests\MediaWiki\Deferred;
+
+use SMW\MediaWiki\Deferred\TransactionalCallableUpdate;
+use SMW\Tests\TestEnvironment;
+
+/**
+ * @covers \SMW\MediaWiki\Deferred\TransactionalCallableUpdate
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since 3.0
+ *
+ * @author mwjames
+ */
+class TransactionalCallableUpdateTest extends \PHPUnit_Framework_TestCase {
+
+	private $testEnvironment;
+	private $spyLogger;
+	private $connection;
+
+	protected function setUp() {
+		parent::setUp();
+		$this->testEnvironment = new TestEnvironment();
+		$this->spyLogger = $this->testEnvironment->getUtilityFactory()->newSpyLogger();
+
+		$this->connection = $this->getMockBuilder( '\SMW\MediaWiki\Database' )
+			->disableOriginalConstructor()
+			->getMock();
+	}
+
+	protected function tearDown() {
+		$this->testEnvironment->clearPendingDeferredUpdates();
+		$this->testEnvironment->tearDown();
+		parent::tearDown();
+	}
+
+	public function testCanConstruct() {
+
+		$callback = function() {
+			return null;
+		};
+
+		$this->assertInstanceOf(
+			TransactionalCallableUpdate::class,
+			new TransactionalCallableUpdate( $callback, $this->connection )
+		);
+	}
+
+	public function testUpdate() {
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->once() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$this->connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+		$instance->pushUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+	}
+
+	public function testUpdateOnEmptyCallback() {
+
+		$instance = new TransactionalCallableUpdate(
+			null,
+			$this->connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+		$instance->pushUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+
+		$this->assertContains(
+			'Empty callback',
+			$this->spyLogger->getMessagesAsString()
+		);
+	}
+
+	public function testUpdateOnLateCallback() {
+
+		$instance = new TransactionalCallableUpdate(
+			null,
+			$this->connection
+		);
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->once() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance->setCallback( $callback );
+
+		$instance->setLogger( $this->spyLogger );
+		$instance->pushUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+
+		$this->assertContains(
+			'Added',
+			$this->spyLogger->getMessagesAsString()
+		);
+	}
+
+	public function testWaitableUpdate() {
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->once() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$this->connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->markAsPending( true );
+		$instance->pushUpdate();
+
+		$instance->releasePendingUpdates();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+	}
+
+	public function testUpdateWithDisabledDeferredUpdate() {
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->once() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$this->connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->enabledDeferredUpdate( false );
+		$instance->pushUpdate();
+	}
+
+	public function testOrigin() {
+
+		$callback = function() {
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$this->connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->setOrigin( 'Foo' );
+
+		$this->assertContains(
+			'Foo',
+			$instance->getOrigin()
+		);
+	}
+
+	public function testFilterDuplicateQueueEntryByFingerprint() {
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->once() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$this->connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->setFingerprint( __METHOD__ );
+		$instance->markAsPending( true );
+		$instance->pushUpdate();
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$this->connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->setFingerprint( __METHOD__ );
+		$instance->markAsPending( true );
+		$instance->pushUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+	}
+
+	public function testUpdateOnTransactionIdle() {
+
+		$callback = function( $callback ) {
+			return call_user_func( $callback );
+		};
+
+		$connection = $this->getMockBuilder( '\SMW\MediaWiki\Database' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$connection->expects( $this->once() )
+			->method( 'onTransactionIdle' )
+			->will( $this->returnCallback( $callback ) );
+
+		$this->testEnvironment->clearPendingDeferredUpdates();
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->once() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->waitOnTransactionIdle();
+		$instance->pushUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+	}
+
+	public function testCommitWithTransactionTicketOnDeferrableUpdate() {
+
+		$connection = $this->getMockBuilder( '\SMW\MediaWiki\Database' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$connection->expects( $this->once() )
+			->method( 'getEmptyTransactionTicket' );
+
+		$this->testEnvironment->clearPendingDeferredUpdates();
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->once() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->isDeferrableUpdate( true );
+		$instance->commitWithTransactionTicket();
+		$instance->pushUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+	}
+
+	public function testCommitWithTransactionTicketOnNonDeferrableUpdate() {
+
+		$connection = $this->getMockBuilder( '\SMW\MediaWiki\Database' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$connection->expects( $this->never() )
+			->method( 'getEmptyTransactionTicket' );
+
+		$this->testEnvironment->clearPendingDeferredUpdates();
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->once() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->isDeferrableUpdate( false );
+		$instance->commitWithTransactionTicket();
+		$instance->pushUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+	}
+
+	public function testCancelOnRollback() {
+
+		$connection = $this->getMockBuilder( '\SMW\MediaWiki\Database' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$connection->expects( $this->never() )
+			->method( 'getEmptyTransactionTicket' );
+
+		$this->testEnvironment->clearPendingDeferredUpdates();
+
+		$test = $this->getMockBuilder( '\stdClass' )
+			->disableOriginalConstructor()
+			->setMethods( [ 'doTest' ] )
+			->getMock();
+
+		$test->expects( $this->never() )
+			->method( 'doTest' );
+
+		$callback = function() use ( $test ) {
+			$test->doTest();
+		};
+
+		$instance = new TransactionalCallableUpdate(
+			$callback,
+			$connection
+		);
+
+		$instance->setLogger( $this->spyLogger );
+
+		$instance->isDeferrableUpdate( false );
+		$instance->commitWithTransactionTicket();
+
+		// #3765
+		$instance->cancelOnRollback( \SMW\MediaWiki\Database::TRIGGER_ROLLBACK );
+
+		$instance->pushUpdate();
+
+		$this->testEnvironment->executePendingDeferredUpdates();
+	}
+
+}