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<?php |
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namespace Wikibase\DataModel\Tests\HashArray; |
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use Hashable; |
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use Wikibase\DataModel\Fixtures\HashArrayElement; |
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use Wikibase\DataModel\Fixtures\HashArrayWithoutDuplicates; |
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use Wikibase\DataModel\HashArray; |
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use Wikibase\DataModel\Snak\PropertyNoValueSnak; |
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/** |
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* @covers Wikibase\DataModel\HashArray |
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* |
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* @group Wikibase |
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* @group WikibaseDataModel |
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* @group HashArray |
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* |
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* @license GPL-2.0+ |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class HashArrayWithoutDuplicatesTest extends HashArrayTest { |
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public function instanceProvider() { |
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return [ |
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[ new HashArrayWithoutDuplicates( HashArrayElement::getInstances() ) ], |
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]; |
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} |
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public function elementInstancesProvider() { |
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return $this->arrayWrap( array_merge( |
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$this->arrayWrap( HashArrayElement::getInstances() ), |
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[ HashArrayElement::getInstances() ] |
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) ); |
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} |
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/** |
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* @dataProvider instanceProvider |
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* @param HashArray $array |
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*/ |
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public function testAddElement( HashArray $array ) { |
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$elementCount = $array->count(); |
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$elements = $this->elementInstancesProvider(); |
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$element = array_shift( $elements ); |
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$element = $element[0][0]; |
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if ( !$array->hasElement( $element ) ) { |
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++$elementCount; |
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} |
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$this->assertEquals( |
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!$array->hasElement( $element ), |
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$array->addElement( $element ), |
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'Adding an element should only work if its not already there' |
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); |
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$this->assertEquals( |
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$elementCount, |
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$array->count(), |
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'Element count should only increase if the element was not there yet' |
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); |
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$this->assertFalse( |
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$array->addElement( $element ), |
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'Adding an already present element should not work' |
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); |
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$this->assertEquals( |
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$elementCount, |
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$array->count(), |
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'Element count should not increase if the element is already there' |
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); |
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} |
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/** |
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* @dataProvider instanceProvider |
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* @param HashArray $array |
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*/ |
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public function testHasElement( HashArray $array ) { |
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/** |
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* @var Hashable $hashable |
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*/ |
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foreach ( iterator_to_array( $array ) as $hashable ) { |
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$this->assertTrue( $array->hasElement( $hashable ) ); |
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$this->assertTrue( $array->hasElementHash( $hashable->getHash() ) ); |
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$array->removeElement( $hashable ); |
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$this->assertFalse( $array->hasElement( $hashable ) ); |
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$this->assertFalse( $array->hasElementHash( $hashable->getHash() ) ); |
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} |
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$this->assertTrue( true ); |
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} |
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/** |
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* @dataProvider instanceProvider |
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* @param HashArray $array |
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*/ |
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public function testRemoveElement( HashArray $array ) { |
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$elementCount = $array->count(); |
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/** |
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* @var Hashable $element |
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*/ |
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foreach ( iterator_to_array( $array ) as $element ) { |
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$this->assertTrue( $array->hasElement( $element ) ); |
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if ( $elementCount % 2 === 0 ) { |
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$array->removeElement( $element ); |
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} else { |
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$array->removeByElementHash( $element->getHash() ); |
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} |
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$this->assertFalse( $array->hasElement( $element ) ); |
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$this->assertEquals( --$elementCount, $array->count() ); |
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} |
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$element = new PropertyNoValueSnak( 42 ); |
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$array->removeElement( $element ); |
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$array->removeByElementHash( $element->getHash() ); |
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$this->assertTrue( true ); |
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} |
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} |
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wmde /
WikibaseDataModel
