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Diffstat (limited to 'tests/phpunit/includes/libs/GenericArrayObjectTest.php')
| -rw-r--r-- | tests/phpunit/includes/libs/GenericArrayObjectTest.php | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/tests/phpunit/includes/libs/GenericArrayObjectTest.php b/tests/phpunit/includes/libs/GenericArrayObjectTest.php deleted file mode 100644 index 7436c43c..00000000 --- a/tests/phpunit/includes/libs/GenericArrayObjectTest.php +++ /dev/null @@ -1,263 +0,0 @@ -<?php - -/** - * Tests for the GenericArrayObject and deriving classes. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * http://www.gnu.org/copyleft/gpl.html - * - * @file - * @since 1.20 - * - * @ingroup Test - * @group GenericArrayObject - * - * @licence GNU GPL v2+ - * @author Jeroen De Dauw < jeroendedauw@gmail.com > - */ -abstract class GenericArrayObjectTest extends MediaWikiTestCase { - - /** - * Returns objects that can serve as elements in the concrete GenericArrayObject deriving class being tested. - * - * @since 1.20 - * - * @return array - */ - abstract public function elementInstancesProvider(); - - /** - * Returns the name of the concrete class being tested. - * - * @since 1.20 - * - * @return string - */ - abstract public function getInstanceClass(); - - /** - * Provides instances of the concrete class being tested. - * - * @since 1.20 - * - * @return array - */ - public function instanceProvider() { - $instances = array(); - - foreach ( $this->elementInstancesProvider() as $elementInstances ) { - $instances[] = $this->getNew( $elementInstances[0] ); - } - - return $this->arrayWrap( $instances ); - } - - /** - * @since 1.20 - * - * @param array $elements - * - * @return GenericArrayObject - */ - protected function getNew( array $elements = array() ) { - $class = $this->getInstanceClass(); - - return new $class( $elements ); - } - - /** - * @dataProvider elementInstancesProvider - * - * @since 1.20 - * - * @param array $elements - */ - public function testConstructor( array $elements ) { - $arrayObject = $this->getNew( $elements ); - - $this->assertEquals( count( $elements ), $arrayObject->count() ); - } - - /** - * @dataProvider elementInstancesProvider - * - * @since 1.20 - * - * @param array $elements - */ - public function testIsEmpty( array $elements ) { - $arrayObject = $this->getNew( $elements ); - - $this->assertEquals( $elements === array(), $arrayObject->isEmpty() ); - } - - /** - * @dataProvider instanceProvider - * - * @since 1.20 - * - * @param GenericArrayObject $list - */ - public function testUnset( GenericArrayObject $list ) { - if ( $list->isEmpty() ) { - $this->assertTrue( true ); // We cannot test unset if there are no elements - } else { - $offset = $list->getIterator()->key(); - $count = $list->count(); - $list->offsetUnset( $offset ); - $this->assertEquals( $count - 1, $list->count() ); - } - - if ( !$list->isEmpty() ) { - $offset = $list->getIterator()->key(); - $count = $list->count(); - unset( $list[$offset] ); - $this->assertEquals( $count - 1, $list->count() ); - } - } - - /** - * @dataProvider elementInstancesProvider - * - * @since 1.20 - * - * @param array $elements - */ - public function testAppend( array $elements ) { - $list = $this->getNew(); - - $listSize = count( $elements ); - - foreach ( $elements as $element ) { - $list->append( $element ); - } - - $this->assertEquals( $listSize, $list->count() ); - - $list = $this->getNew(); - - foreach ( $elements as $element ) { - $list[] = $element; - } - - $this->assertEquals( $listSize, $list->count() ); - - $this->checkTypeChecks( function ( GenericArrayObject $list, $element ) { - $list->append( $element ); - } ); - } - - /** - * @since 1.20 - * - * @param callback $function - */ - protected function checkTypeChecks( $function ) { - $excption = null; - $list = $this->getNew(); - - $elementClass = $list->getObjectType(); - - foreach ( array( 42, 'foo', array(), new stdClass(), 4.2 ) as $element ) { - $validValid = $element instanceof $elementClass; - - try { - call_user_func( $function, $list, $element ); - $valid = true; - } catch ( InvalidArgumentException $exception ) { - $valid = false; - } - - $this->assertEquals( - $validValid, - $valid, - 'Object of invalid type got successfully added to a GenericArrayObject' - ); - } - } - - /** - * @dataProvider elementInstancesProvider - * - * @since 1.20 - * - * @param array $elements - */ - public function testOffsetSet( array $elements ) { - if ( $elements === array() ) { - $this->assertTrue( true ); - - return; - } - - $list = $this->getNew(); - - $element = reset( $elements ); - $list->offsetSet( 42, $element ); - $this->assertEquals( $element, $list->offsetGet( 42 ) ); - - $list = $this->getNew(); - - $element = reset( $elements ); - $list['oHai'] = $element; - $this->assertEquals( $element, $list['oHai'] ); - - $list = $this->getNew(); - - $element = reset( $elements ); - $list->offsetSet( 9001, $element ); - $this->assertEquals( $element, $list[9001] ); - - $list = $this->getNew(); - - $element = reset( $elements ); - $list->offsetSet( null, $element ); - $this->assertEquals( $element, $list[0] ); - - $list = $this->getNew(); - $offset = 0; - - foreach ( $elements as $element ) { - $list->offsetSet( null, $element ); - $this->assertEquals( $element, $list[$offset++] ); - } - - $this->assertEquals( count( $elements ), $list->count() ); - - $this->checkTypeChecks( function ( GenericArrayObject $list, $element ) { - $list->offsetSet( mt_rand(), $element ); - } ); - } - - /** - * @dataProvider instanceProvider - * - * @since 1.21 - * - * @param GenericArrayObject $list - */ - public function testSerialization( GenericArrayObject $list ) { - $serialization = serialize( $list ); - $copy = unserialize( $serialization ); - - $this->assertEquals( $serialization, serialize( $copy ) ); - $this->assertEquals( count( $list ), count( $copy ) ); - - $list = $list->getArrayCopy(); - $copy = $copy->getArrayCopy(); - - $this->assertArrayEquals( $list, $copy, true, true ); - } -} |