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<?php |
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namespace SMW\Tests\Query\Language; |
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use SMW\DIWikiPage; |
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use SMW\Localizer; |
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use SMW\Query\Language\ClassDescription; |
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use SMW\Query\Language\ThingDescription; |
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/** |
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* @covers \SMW\Query\Language\ClassDescription |
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* @group semantic-mediawiki |
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* |
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* @license GNU GPL v2+ |
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* @since 2.1 |
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* |
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* @author mwjames |
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*/ |
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class ClassDescriptionTest extends \PHPUnit_Framework_TestCase { |
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public function testCanConstruct() { |
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$class = $this->getMockBuilder( '\SMW\DIWikiPage' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$this->assertInstanceOf( |
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'SMW\Query\Language\ClassDescription', |
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new ClassDescription( $class ) |
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); |
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// Legacy |
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$this->assertInstanceOf( |
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'SMW\Query\Language\ClassDescription', |
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new \SMWClassDescription( $class ) |
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); |
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} |
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public function testConstructThrowsException() { |
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$this->setExpectedException( 'Exception' ); |
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new ClassDescription( new \stdClass ); |
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} |
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public function testCommonMethods() { |
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$ns = Localizer::getInstance()->getNamespaceTextById( NS_CATEGORY ); |
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$class = new DIWikiPage( 'Foo', NS_CATEGORY ); |
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$instance = new ClassDescription( $class ); |
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$this->assertEquals( array( $class ), $instance->getCategories() ); |
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$this->assertEquals( "[[{$ns}:Foo]]", $instance->getQueryString() ); |
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$this->assertEquals( " <q>[[{$ns}:Foo]]</q> ", $instance->getQueryString( true ) ); |
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$this->assertEquals( false, $instance->isSingleton() ); |
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$this->assertEquals( array(), $instance->getPrintRequests() ); |
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$this->assertEquals( 1, $instance->getSize() ); |
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$this->assertEquals( 0, $instance->getDepth() ); |
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$this->assertEquals( 2, $instance->getQueryFeatures() ); |
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} |
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public function testAddDescription() { |
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$ns = Localizer::getInstance()->getNamespaceTextById( NS_CATEGORY ); |
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$instance = new ClassDescription( new DIWikiPage( 'Foo', NS_CATEGORY ) ); |
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$instance->addDescription( new ClassDescription( new DIWikiPage( 'Bar', NS_CATEGORY ) ) ); |
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$this->assertEquals( |
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"[[{$ns}:Foo||Bar]]", |
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$instance->getQueryString() |
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); |
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$this->assertEquals( |
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" <q>[[{$ns}:Foo||Bar]]</q> ", |
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$instance->getQueryString( true ) |
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); |
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} |
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public function testGetFingerprint() { |
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$ns = Localizer::getInstance()->getNamespaceTextById( NS_CATEGORY ); |
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$instance = new ClassDescription( |
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new DIWikiPage( 'Foo', NS_CATEGORY ) |
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); |
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$instance->addDescription( |
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new ClassDescription( new DIWikiPage( 'Bar', NS_CATEGORY ) ) |
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); |
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$expected = $instance->getFingerprint(); |
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// Different position, same hash |
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$instance = new ClassDescription( |
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new DIWikiPage( 'Bar', NS_CATEGORY ) |
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); |
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$instance->addDescription( |
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new ClassDescription( new DIWikiPage( 'Foo', NS_CATEGORY ) ) |
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); |
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$this->assertSame( |
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$expected, |
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$instance->getFingerprint() |
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); |
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// Adds extra description, changes hash |
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$instance->addDescription( |
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new ClassDescription( new DIWikiPage( 'Foobar', NS_CATEGORY ) ) |
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); |
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$this->assertNotSame( |
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$expected, |
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$instance->getFingerprint() |
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); |
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} |
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public function testPrune() { |
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$instance = new ClassDescription( new DIWikiPage( 'Foo', NS_CATEGORY ) ); |
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$maxsize = 1; |
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$maxDepth = 1; |
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$log = array(); |
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$this->assertEquals( |
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$instance, |
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$instance->prune( $maxsize, $maxDepth, $log ) |
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); |
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$maxsize = 0; |
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$maxDepth = 1; |
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$log = array(); |
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$this->assertEquals( |
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new ThingDescription(), |
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$instance->prune( $maxsize, $maxDepth, $log ) |
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); |
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} |
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} |
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SemanticMediaWiki /
SemanticMediaWiki
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.