1 files changed, 287 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/ParserFunctions/ShowParserFunctionTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/ParserFunctions/ShowParserFunctionTest.php
new file mode 100644
index 00000000..45a6ee9c
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/ParserFunctions/ShowParserFunctionTest.php
@@ -0,0 +1,287 @@
+<?php
+
+namespace SMW\Tests\ParserFunctions;
+
+use ParserOutput;
+use SMW\ApplicationFactory;
+use SMW\ParserFunctions\AskParserFunction;
+use SMW\ParserFunctions\ShowParserFunction;
+use SMW\Tests\TestEnvironment;
+use Title;
+
+/**
+ * @covers \SMW\ParserFunctions\ShowParserFunction
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since 1.9
+ *
+ * @author mwjames
+ */
+class ShowParserFunctionTest extends \PHPUnit_Framework_TestCase {
+
+	private $testEnvironment;
+	private $semanticDataValidator;
+	private $messageFormatter;
+	private $circularReferenceGuard;
+	private $expensiveFuncExecutionWatcher;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->testEnvironment = new TestEnvironment();
+		$this->semanticDataValidator = $this->testEnvironment->getUtilityFactory()->newValidatorFactory()->newSemanticDataValidator();
+
+		$this->testEnvironment->addConfiguration( 'smwgQueryProfiler', true );
+		$this->testEnvironment->addConfiguration( 'smwgQueryResultCacheType', false );
+		$this->testEnvironment->addConfiguration( 'smwgQFilterDuplicates', false );
+
+		$this->messageFormatter = $this->getMockBuilder( '\SMW\MessageFormatter' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->circularReferenceGuard = $this->getMockBuilder( '\SMW\Utils\CircularReferenceGuard' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->expensiveFuncExecutionWatcher = $this->getMockBuilder( '\SMW\ParserFunctions\ExpensiveFuncExecutionWatcher' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->expensiveFuncExecutionWatcher->expects( $this->any() )
+			->method( 'hasReachedExpensiveLimit' )
+			->will( $this->returnValue( false ) );
+
+		$queryResult = $this->getMockBuilder( '\SMWQueryResult' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$queryResult->expects( $this->any() )
+			->method( 'getErrors' )
+			->will( $this->returnValue( [] ) );
+
+		$store = $this->getMockBuilder( '\SMW\Store' )
+			->disableOriginalConstructor()
+			->getMockForAbstractClass();
+
+		$store->expects( $this->any() )
+			->method( 'getQueryResult' )
+			->will( $this->returnValue( $queryResult ) );
+
+		$this->testEnvironment->registerObject( 'Store', $store );	
+	}
+
+	protected function tearDown() {
+		$this->testEnvironment->tearDown();
+		parent::tearDown();
+	}
+
+	public function testCanConstruct() {
+
+		$parserData = $this->getMockBuilder( '\SMW\ParserData' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$askParserFunction = new AskParserFunction(
+			$parserData,
+			$this->messageFormatter,
+			$this->circularReferenceGuard,
+			$this->expensiveFuncExecutionWatcher
+		);
+
+		$this->assertInstanceOf(
+			'\SMW\ParserFunctions\ShowParserFunction',
+			new ShowParserFunction( $askParserFunction )
+		);
+	}
+
+	/**
+	 * @dataProvider queryDataProvider
+	 */
+	public function testParse( array $params, array $expected ) {
+
+		$parserData = ApplicationFactory::getInstance()->newParserData(
+			Title::newFromText( __METHOD__ ),
+			new ParserOutput()
+		);
+
+		$instance = new ShowParserFunction(
+			new AskParserFunction(
+				$parserData,
+				$this->messageFormatter,
+				$this->circularReferenceGuard,
+				$this->expensiveFuncExecutionWatcher
+			)
+		);
+
+		$result = $instance->parse( $params );
+
+		if ( $expected['output'] === '' ) {
+			$this->assertEmpty( $result, "Actual result: \"$result\"\n" );
+		} else {
+			$this->assertContains( $expected['output'], $result );
+		}
+	}
+
+	public function testIsQueryDisabled() {
+
+		$parserData = $this->getMockBuilder( '\SMW\ParserData' )
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->messageFormatter->expects( $this->any() )
+			->method( 'addFromKey' )
+			->will( $this->returnSelf() );
+
+		$this->messageFormatter->expects( $this->once() )
+			->method( 'getHtml' );
+
+		$instance = new ShowParserFunction(
+			new AskParserFunction(
+				$parserData,
+				$this->messageFormatter,
+				$this->circularReferenceGuard,
+				$this->expensiveFuncExecutionWatcher
+			)
+		);
+
+		$instance->isQueryDisabled();
+	}
+
+	/**
+	 * @dataProvider queryDataProvider
+	 */
+	public function testInstantiatedQueryData( array $params, array $expected ) {
+
+		$parserData = ApplicationFactory::getInstance()->newParserData(
+			Title::newFromText( __METHOD__ ),
+			new ParserOutput()
+		);
+
+		$instance = new ShowParserFunction(
+			new AskParserFunction(
+				$parserData,
+				$this->messageFormatter,
+				$this->circularReferenceGuard,
+				$this->expensiveFuncExecutionWatcher
+			)
+		);
+
+		$instance->parse( $params );
+
+		foreach ( $parserData->getSemanticData()->getSubSemanticData() as $containerSemanticData ){
+			$this->assertInstanceOf( 'SMWContainerSemanticData', $containerSemanticData );
+
+			$this->semanticDataValidator->assertThatPropertiesAreSet(
+				$expected,
+				$containerSemanticData
+			);
+		}
+	}
+
+	public function testQueryWithErroneousData() {
+
+		$parserData = ApplicationFactory::getInstance()->newParserData(
+			Title::newFromText( __METHOD__ ),
+			new ParserOutput()
+		);
+
+		$instance = new ShowParserFunction(
+			new AskParserFunction(
+				$parserData,
+				$this->messageFormatter,
+				$this->circularReferenceGuard,
+				$this->expensiveFuncExecutionWatcher
+			)
+		);
+
+		// #2 [[..]] is not acknowledged therefore displays an error message
+		// {{#show: [[File:Fooo]]
+		// |?Modification date
+		// |default=no results
+		// |format=table
+		// }}
+		$params = [
+			'[[File:Fooo]]',
+			'?Modification date',
+			'default=no results',
+			'format=table'
+		];
+
+		$instance->parse( $params );
+
+		$expected = [
+			'output' => 'class="smwtticon warning"', // lazy content check for the error
+			'propertyCount'  => 4,
+			'propertyKeys'   => [ '_ASKFO', '_ASKDE', '_ASKSI', '_ASKST' ],
+			'propertyValues' => [ 'table', 0, 1, '[[:]]' ]
+		];
+
+		$this->semanticDataValidator->assertThatPropertiesAreSet(
+			$expected,
+			$parserData->getSemanticData()->findSubSemanticData( '_QUERY6ee7d0bb3ac4ed35537bcb89914b30ac' )
+		);
+
+		$expected = [
+			'propertyCount'  => 2,
+			'propertyKeys'   => [ '_ERRP', '_ERRT' ],
+		];
+
+		$errorID = null;
+
+		foreach ( $parserData->getSemanticData()->getSubSemanticData() as $subSemanticData ) {
+			if ( strpos( $subSemanticData->getSubject()->getSubobjectName(), '_ERR' ) !== false ) {
+				$errorID = $subSemanticData->getSubject()->getSubobjectName();
+				break;
+			}
+		}
+
+		$this->semanticDataValidator->assertThatPropertiesAreSet(
+			$expected,
+			$parserData->getSemanticData()->findSubSemanticData( $errorID )
+		);
+	}
+
+	public function queryDataProvider() {
+
+		$provider = [];
+
+		// #0
+		// {{#show: Foo-show
+		// |?Modification date
+		// }}
+		$provider[] = [
+			[
+				'Foo-show',
+				'?Modification date',
+			],
+			[
+				'output' => '',
+				'propertyCount'  => 4,
+				'propertyKeys'   => [ '_ASKFO', '_ASKDE', '_ASKSI', '_ASKST' ],
+				'propertyValues' => [ 'list', 0, 1, '[[:Foo]]' ]
+			]
+		];
+
+		// #1
+		// {{#show: Help:Bar
+		// |?Modification date
+		// |default=no results
+		// }}
+		$provider[] = [
+			[
+				'Help:Bar',
+				'?Modification date',
+				'default=no results'
+			],
+			[
+				'output' => 'no results',
+				'propertyCount'  => 4,
+				'propertyKeys'   => [ '_ASKFO', '_ASKDE', '_ASKSI', '_ASKST' ],
+				'propertyValues' => [ 'list', 0, 1, '[[:Help:Bar]]' ]
+			]
+		];
+
+		return $provider;
+	}
+}