PropertyTest::testPropertyWithStatementsIsNotEmpty() - Code Metrics - Inspection of "Make Item and Property no longer extend Entity" - wmde/WikibaseDataModel - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#631)

by Bene

created 2016-03-08 19:17 UTC

testPropertyWithStatementsIsNotEmpty() A

↳ Parent: PropertyTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	6
rs	9.4285
cc	1
eloc	4
nc	1
nop	0

<?php

namespace Wikibase\DataModel\Tests\Entity;

use InvalidArgumentException;
use PHPUnit_Framework_TestCase;
use Wikibase\DataModel\Entity\Property;
use Wikibase\DataModel\Entity\PropertyId;
use Wikibase\DataModel\Snak\PropertyNoValueSnak;
use Wikibase\DataModel\Snak\PropertySomeValueSnak;
use Wikibase\DataModel\Statement\Statement;
use Wikibase\DataModel\Statement\StatementList;
use Wikibase\DataModel\Term\AliasGroup;
use Wikibase\DataModel\Term\AliasGroupList;
use Wikibase\DataModel\Term\Fingerprint;
use Wikibase\DataModel\Term\Term;
use Wikibase\DataModel\Term\TermList;

/**
 * @covers Wikibase\DataModel\Entity\Property
 *
 * @group Wikibase
 * @group WikibaseProperty
 * @group WikibaseDataModel
 * @group PropertyTest
 *
 * @licence GNU GPL v2+
 * @author Jeroen De Dauw < [email protected] >
 */
class PropertyTest extends PHPUnit_Framework_TestCase {

	private function getNewEmpty() {
		return Property::newFromType( 'string' );
	}

	public function testConstructorWithAllParameters() {
		$property = new Property(
			new PropertyId( 'P42' ),
			new Fingerprint(),
			'string',
			new StatementList()
		);
		$this->assertInstanceOf( 'Wikibase\DataModel\Entity\Property', $property );
		$this->assertEquals( new PropertyId( 'P42' ), $property->getId() );
		$this->assertEquals( new Fingerprint(), $property->getFingerprint() );
		$this->assertEquals( 'string', $property->getDataTypeId() );
		$this->assertEquals( new StatementList(), $property->getStatements() );
	}

	public function testConstructorWithMinimalParameters() {
		$property = new Property( null, null, '' );
		$this->assertInstanceOf( 'Wikibase\DataModel\Entity\Property', $property );
		$this->assertNull( $property->getId() );
		$this->assertEquals( new Fingerprint(), $property->getFingerprint() );
		$this->assertEquals( '', $property->getDataTypeId() );
		$this->assertEquals( new StatementList(), $property->getStatements() );
	}

	/**
	 * @expectedException InvalidArgumentException
	 */
	public function testGivenInvalidType_ConstructorThrowsException() {
		new Property( null, null, null );
	}

	public function testNewFromType() {
		$property = Property::newFromType( 'string' );
		$this->assertInstanceOf( 'Wikibase\DataModel\Entity\Property', $property );
		$this->assertEquals( 'string', $property->getDataTypeId() );
	}

	public function testSetAndGetDataTypeId() {
		$property = Property::newFromType( 'string' );

		foreach ( array( 'string', 'foobar', 'nyan', 'string' ) as $typeId ) {
			$property->setDataTypeId( $typeId );
			$this->assertEquals( $typeId, $property->getDataTypeId() );
		}
	}

	public function testWhenIdSetWithNumber_GetIdReturnsPropertyId() {
		$property = Property::newFromType( 'string' );
		$property->setId( 42 );

		$this->assertHasCorrectIdType( $property );
	}

	protected function assertHasCorrectIdType( Property $property ) {
		$this->assertInstanceOf( 'Wikibase\DataModel\Entity\PropertyId', $property->getId() );
	}

	public function testWhenIdSetWithPropertyId_GetIdReturnsPropertyId() {
		$property = Property::newFromType( 'string' );
		$property->setId( new PropertyId( 'P42' ) );

		$this->assertHasCorrectIdType( $property );
	}

	public function testPropertyWithTypeIsEmpty() {
		$this->assertTrue( Property::newFromType( 'string' )->isEmpty() );
	}

	public function testPropertyWithIdIsEmpty() {
		$property = Property::newFromType( 'string' );
		$property->setId( 1337 );
		$this->assertTrue( $property->isEmpty() );
	}

	public function testPropertyWithFingerprintIsNotEmpty() {
		$property = Property::newFromType( 'string' );
		$property->getFingerprint()->setAliasGroup( 'en', array( 'foo' ) );
		$this->assertFalse( $property->isEmpty() );
	}

	public function testClearRemovesAllButId() {
		$property = Property::newFromType( 'string' );
		$property->setId( 42 );
		$property->getFingerprint()->setLabel( 'en', 'foo' );
		$property->getStatements()->addNewStatement( new PropertyNoValueSnak( 1 ) );

		$property->clear();

		$this->assertEquals( new PropertyId( 'P42' ), $property->getId() );
		$this->assertTrue( $property->isEmpty() );
	}

	public function testGetStatementsReturnsEmptyListForEmptyProperty() {
		$property = Property::newFromType( 'string' );

		$this->assertEquals( new StatementList(), $property->getStatements() );
	}

	public function testSetAndGetStatements() {
		$property = Property::newFromType( 'string' );

		$statementList = $this->newNonEmptyStatementList();
		$property->setStatements( $statementList );

		$this->assertEquals( $statementList, $property->getStatements() );
	}

	private function newNonEmptyStatementList() {
		$statementList = new StatementList();
		$statementList->addNewStatement( new PropertyNoValueSnak( 42 ) );
		$statementList->addNewStatement( new PropertyNoValueSnak( 1337 ) );

		return $statementList;
	}

	public function equalsProvider() {
		$firstProperty = Property::newFromType( 'string' );
		$firstProperty->setStatements( $this->newNonEmptyStatementList() );

		$secondProperty = Property::newFromType( 'string' );
		$secondProperty->setStatements( $this->newNonEmptyStatementList() );

		$secondPropertyWithId = $secondProperty->copy();
		$secondPropertyWithId->setId( 42 );

		$differentId = $secondPropertyWithId->copy();
		$differentId->setId( 43 );

		return array(
			array( Property::newFromType( 'string' ), Property::newFromType( 'string' ) ),
			array( $firstProperty, $secondProperty ),
			array( $secondProperty, $secondPropertyWithId ),
			array( $secondPropertyWithId, $differentId ),
		);
	}

	/**
	 * @dataProvider equalsProvider
	 */
	public function testEquals( Property $firstProperty, Property $secondProperty ) {
		$this->assertTrue( $firstProperty->equals( $secondProperty ) );
		$this->assertTrue( $secondProperty->equals( $firstProperty ) );
	}

	private function getBaseProperty() {
		$property = Property::newFromType( 'string' );

		$property->setId( 42 );
		$property->getFingerprint()->setLabel( 'en', 'Same' );
		$property->getFingerprint()->setDescription( 'en', 'Same' );
		$property->getFingerprint()->setAliasGroup( 'en', array( 'Same' ) );
		$property->setStatements( $this->newNonEmptyStatementList() );

		return $property;
	}

	public function notEqualsProvider() {
		$differentLabel = $this->getBaseProperty();
		$differentLabel->getFingerprint()->setLabel( 'en', 'Different' );

		$differentDescription = $this->getBaseProperty();
		$differentDescription->getFingerprint()->setDescription( 'en', 'Different' );

		$differentAlias = $this->getBaseProperty();
		$differentAlias->getFingerprint()->setAliasGroup( 'en', array( 'Different' ) );

		$differentStatement = $this->getBaseProperty();
		$differentStatement->setStatements( new StatementList() );

		$property = $this->getBaseProperty();

		return array(
			'empty' => array( $property, Property::newFromType( 'string' ) ),
			'label' => array( $property, $differentLabel ),
			'description' => array( $property, $differentDescription ),
			'alias' => array( $property, $differentAlias ),
			'dataType' => array( Property::newFromType( 'string' ), Property::newFromType( 'foo' ) ),
			'statement' => array( $property, $differentStatement ),
		);
	}

	/**
	 * @dataProvider notEqualsProvider
	 */
	public function testNotEquals( Property $firstProperty, Property $secondProperty ) {
		$this->assertFalse( $firstProperty->equals( $secondProperty ) );
		$this->assertFalse( $secondProperty->equals( $firstProperty ) );
	}

	public function testPropertyWithStatementsIsNotEmpty() {
		$property = Property::newFromType( 'string' );
		$property->setStatements( $this->newNonEmptyStatementList() );

		$this->assertFalse( $property->isEmpty() );
	}

	public function cloneProvider() {
		$property = new Property( new PropertyId( 'P1' ), null, 'string' );
		$property->setLabel( 'en', 'original' );
		$property->getStatements()->addNewStatement( new PropertyNoValueSnak( 1 ) );

		return array(
			'copy' => array( $property, $property->copy() ),
			'native clone' => array( $property, clone $property ),
		);
	}

	/**
	 * @dataProvider cloneProvider
	 */
	public function testCloneIsEqualButNotIdentical( Property $original, Property $clone ) {
		$this->assertNotSame( $original, $clone );
		$this->assertTrue( $original->equals( $clone ) );
		$this->assertSame(
			$original->getId(),
			$clone->getId(),
			'id is immutable and must not be cloned'
		);

		// The clone must not reference the same mutable objects
		$this->assertNotSame( $original->getFingerprint(), $clone->getFingerprint() );
		$this->assertNotSame( $original->getStatements(), $clone->getStatements() );
		$this->assertNotSame(
			$original->getStatements()->getFirstStatementWithGuid( null ),
			$clone->getStatements()->getFirstStatementWithGuid( null )
		);
	}

	/**
	 * @dataProvider cloneProvider
	 */
	public function testOriginalDoesNotChangeWithClone( Property $original, Property $clone ) {
		$originalStatement = $original->getStatements()->getFirstStatementWithGuid( null );
		$clonedStatement = $clone->getStatements()->getFirstStatementWithGuid( null );

		$clone->setLabel( 'en', 'clone' );
		$clone->setDescription( 'en', 'clone' );
		$clone->setAliases( 'en', array( 'clone' ) );
		$clonedStatement->setGuid( 'clone' );
		$clonedStatement->setMainSnak( new PropertySomeValueSnak( 666 ) );
		$clonedStatement->setRank( Statement::RANK_DEPRECATED );
		$clonedStatement->getQualifiers()->addSnak( new PropertyNoValueSnak( 1 ) );
		$clonedStatement->getReferences()->addNewReference( new PropertyNoValueSnak( 1 ) );

		$this->assertSame( 'original', $original->getFingerprint()->getLabel( 'en' )->getText() );
		$this->assertFalse( $original->getFingerprint()->hasDescription( 'en' ) );
		$this->assertFalse( $original->getFingerprint()->hasAliasGroup( 'en' ) );
		$this->assertNull( $originalStatement->getGuid() );
		$this->assertSame( 'novalue', $originalStatement->getMainSnak()->getType() );
		$this->assertSame( Statement::RANK_NORMAL, $originalStatement->getRank() );
		$this->assertTrue( $originalStatement->getQualifiers()->isEmpty() );
		$this->assertTrue( $originalStatement->getReferences()->isEmpty() );
	}

	// Below are tests copied from EntityTest

	public function labelProvider() {
		return array(
			array( 'en', 'spam' ),
			array( 'en', 'spam', 'spam' ),
			array( 'de', 'foo bar baz' ),
		);
	}

	/**
	 * @dataProvider labelProvider
	 * @param string $languageCode
	 * @param string $labelText
	 * @param string $moarText
	 */
	public function testSetLabel( $languageCode, $labelText, $moarText = 'ohi there' ) {
		$entity = $this->getNewEmpty();

		$entity->setLabel( $languageCode, $labelText );

		$this->assertEquals( $labelText, $entity->getFingerprint()->getLabel( $languageCode )->getText() );

		$entity->setLabel( $languageCode, $moarText );

		$this->assertEquals( $moarText, $entity->getFingerprint()->getLabel( $languageCode )->getText() );
	}

	public function descriptionProvider() {
		return array(
			array( 'en', 'spam' ),
			array( 'en', 'spam', 'spam' ),
			array( 'de', 'foo bar baz' ),
		);
	}

	/**
	 * @dataProvider descriptionProvider
	 * @param string $languageCode
	 * @param string $description
	 * @param string $moarText
	 */
	public function testSetDescription( $languageCode, $description, $moarText = 'ohi there' ) {
		$entity = $this->getNewEmpty();

		$entity->setDescription( $languageCode, $description );

		$this->assertEquals( $description, $entity->getFingerprint()->getDescription( $languageCode )->getText() );

		$entity->setDescription( $languageCode, $moarText );

		$this->assertEquals( $moarText, $entity->getFingerprint()->getDescription( $languageCode )->getText() );
	}

	public function aliasesProvider() {
		return array(
			array( array(
				       'en' => array( array( 'spam' ) )
			       ) ),
			array( array(
				       'en' => array( array( 'foo', 'bar', 'baz' ) )
			       ) ),
			array( array(
				       'en' => array( array( 'foo', 'bar' ), array( 'baz', 'spam' ) )
			       ) ),
			array( array(
				       'en' => array( array( 'foo', 'bar', 'baz' ) ),
				       'de' => array( array( 'foobar' ), array( 'baz' ) ),
			       ) ),
			// with duplicates
			array( array(
				       'en' => array( array( 'spam', 'ham', 'ham' ) )
			       ) ),
			array( array(
				       'en' => array( array( 'foo', 'bar' ), array( 'bar', 'spam' ) )
			       ) ),
		);
	}

	/**
	 * @dataProvider aliasesProvider
	 */
	public function testSetAliases( array $aliasesLists ) {
		$entity = $this->getNewEmpty();

		foreach ( $aliasesLists as $langCode => $aliasesList ) {
			foreach ( $aliasesList as $aliases ) {
				$entity->setAliases( $langCode, $aliases );
			}
		}

		foreach ( $aliasesLists as $langCode => $aliasesList ) {
			$expected = array_values( array_unique( array_pop( $aliasesList ) ) );
			asort( $aliasesList );

			$actual = $entity->getFingerprint()->getAliasGroup( $langCode )->getAliases();
			asort( $actual );

			$this->assertEquals( $expected, $actual );
		}
	}

	/**
	 * @dataProvider aliasesProvider
	 */
	public function testSetEmptyAlias( array $aliasesLists ) {
		$entity = $this->getNewEmpty();

		foreach ( $aliasesLists as $langCode => $aliasesList ) {
			foreach ( $aliasesList as $aliases ) {
				$entity->setAliases( $langCode, $aliases );
			}
		}
		$entity->setAliases( 'zh', array( 'wind', 'air', '', 'fire' ) );
		$entity->setAliases( 'zu', array( '', '' ) );

		foreach ( $aliasesLists as $langCode => $aliasesList ) {
			$expected = array_values( array_unique( array_pop( $aliasesList ) ) );
			asort( $aliasesList );

			$actual = $entity->getFingerprint()->getAliasGroup( $langCode )->getAliases();
			asort( $actual );

			$this->assertEquals( $expected, $actual );
		}
	}

	public function instanceProvider() {
		$entities = array();

		// empty
		$entity = $this->getNewEmpty();
		$entities[] = $entity;

		// ID only
		$entity = clone $entity;
		$entity->setId( 44 );

		$entities[] = $entity;

		// with labels and stuff
		$entity = $this->getNewEmpty();
		$entity->setAliases( 'en', array( 'o', 'noez' ) );
		$entity->setLabel( 'de', 'spam' );
		$entity->setDescription( 'en', 'foo bar baz' );

		$entities[] = $entity;

		// with labels etc and ID
		$entity = clone $entity;
		$entity->setId( 42 );

		$entities[] = $entity;

		$argLists = array();

		foreach ( $entities as $entity ) {
			$argLists[] = array( $entity );
		}

		return $argLists;
	}

	/**
	 * @dataProvider instanceProvider
	 * @param Property $entity
	 */
	public function testCopy( Property $entity ) {
		$copy = $entity->copy();

		// The equality method alone is not enough since it does not check the IDs.
		$this->assertTrue( $entity->equals( $copy ) );
		$this->assertEquals( $entity->getId(), $copy->getId() );

		$this->assertNotSame( $entity, $copy );
	}

	public function testCopyRetainsLabels() {
		$property = Property::newFromType( 'string' );

		$property->getFingerprint()->setLabel( 'en', 'foo' );
		$property->getFingerprint()->setLabel( 'de', 'bar' );

		$newProperty = $property->copy();

		$this->assertTrue( $newProperty->getFingerprint()->getLabels()->hasTermForLanguage( 'en' ) );
		$this->assertTrue( $newProperty->getFingerprint()->getLabels()->hasTermForLanguage( 'de' ) );
	}

	/**
	 * @dataProvider instanceProvider
	 * @param Property $entity
	 */
	public function testSerialize( Property $entity ) {
		$string = serialize( $entity );

		$this->assertInternalType( 'string', $string );

		$instance = unserialize( $string );

		$this->assertTrue( $entity->equals( $instance ) );
		$this->assertEquals( $entity->getId(), $instance->getId() );
	}

	public function testWhenNoStuffIsSet_getFingerprintReturnsEmptyFingerprint() {
		$entity = $this->getNewEmpty();

		$this->assertEquals(
			new Fingerprint(),
			$entity->getFingerprint()
		);
	}

	public function testWhenLabelsAreSet_getFingerprintReturnsFingerprintWithLabels() {
		$entity = $this->getNewEmpty();

		$entity->setLabel( 'en', 'foo' );
		$entity->setLabel( 'de', 'bar' );

		$this->assertEquals(
			new Fingerprint(
				new TermList( array(
					new Term( 'en', 'foo' ),
					new Term( 'de', 'bar' ),
				) )
			),
			$entity->getFingerprint()
		);
	}

	public function testWhenTermsAreSet_getFingerprintReturnsFingerprintWithTerms() {
		$entity = $this->getNewEmpty();

		$entity->setLabel( 'en', 'foo' );
		$entity->setDescription( 'en', 'foo bar' );
		$entity->setAliases( 'en', array( 'foo', 'bar' ) );

		$this->assertEquals(
			new Fingerprint(
				new TermList( array(
					new Term( 'en', 'foo' ),
				) ),
				new TermList( array(
					new Term( 'en', 'foo bar' )
				) ),
				new AliasGroupList( array(
					new AliasGroup( 'en', array( 'foo', 'bar' ) )
				) )
			),
			$entity->getFingerprint()
		);
	}

	public function testGivenEmptyFingerprint_noTermsAreSet() {
		$entity = $this->getNewEmpty();
		$entity->setFingerprint( new Fingerprint() );

		$this->assertTrue( $entity->getFingerprint()->isEmpty() );
	}

	public function testGivenEmptyFingerprint_existingTermsAreRemoved() {
		$entity = $this->getNewEmpty();

		$entity->setLabel( 'en', 'foo' );
		$entity->setDescription( 'en', 'foo bar' );
		$entity->setAliases( 'en', array( 'foo', 'bar' ) );

		$entity->setFingerprint( new Fingerprint() );

		$this->assertTrue( $entity->getFingerprint()->isEmpty() );
	}

	public function testWhenSettingFingerprint_getFingerprintReturnsIt() {
		$fingerprint = new Fingerprint(
			new TermList( array(
				new Term( 'en', 'english label' ),
			) ),
			new TermList( array(
				new Term( 'en', 'english description' )
			) ),
			new AliasGroupList( array(
				new AliasGroup( 'en', array( 'first en alias', 'second en alias' ) )
			) )
		);

		$entity = $this->getNewEmpty();
		$entity->setFingerprint( $fingerprint );
		$newFingerprint = $entity->getFingerprint();

		$this->assertSame( $fingerprint, $newFingerprint );
	}

}


1			<?php
2
3			namespace Wikibase\DataModel\Tests\Entity;
4
5			use InvalidArgumentException;
6			use PHPUnit_Framework_TestCase;
7			use Wikibase\DataModel\Entity\Property;
8			use Wikibase\DataModel\Entity\PropertyId;
9			use Wikibase\DataModel\Snak\PropertyNoValueSnak;
10			use Wikibase\DataModel\Snak\PropertySomeValueSnak;
11			use Wikibase\DataModel\Statement\Statement;
12			use Wikibase\DataModel\Statement\StatementList;
13			use Wikibase\DataModel\Term\AliasGroup;
14			use Wikibase\DataModel\Term\AliasGroupList;
15			use Wikibase\DataModel\Term\Fingerprint;
16			use Wikibase\DataModel\Term\Term;
17			use Wikibase\DataModel\Term\TermList;
18
19			/**
20			* @covers Wikibase\DataModel\Entity\Property
21			*
22			* @group Wikibase
23			* @group WikibaseProperty
24			* @group WikibaseDataModel
25			* @group PropertyTest
26			*
27			* @licence GNU GPL v2+
28			* @author Jeroen De Dauw < [email protected] >
29			*/
30			class PropertyTest extends PHPUnit_Framework_TestCase {
31
32			private function getNewEmpty() {
33			return Property::newFromType( 'string' );
34			}
35
36			public function testConstructorWithAllParameters() {
37			$property = new Property(
38			new PropertyId( 'P42' ),
39			new Fingerprint(),
40			'string',
41			new StatementList()
42			);
43			$this->assertInstanceOf( 'Wikibase\DataModel\Entity\Property', $property );
44			$this->assertEquals( new PropertyId( 'P42' ), $property->getId() );
45			$this->assertEquals( new Fingerprint(), $property->getFingerprint() );
46			$this->assertEquals( 'string', $property->getDataTypeId() );
47			$this->assertEquals( new StatementList(), $property->getStatements() );
48			}
49
50			public function testConstructorWithMinimalParameters() {
51			$property = new Property( null, null, '' );
52			$this->assertInstanceOf( 'Wikibase\DataModel\Entity\Property', $property );
53			$this->assertNull( $property->getId() );
54			$this->assertEquals( new Fingerprint(), $property->getFingerprint() );
55			$this->assertEquals( '', $property->getDataTypeId() );
56			$this->assertEquals( new StatementList(), $property->getStatements() );
57			}
58
59			/**
60			* @expectedException InvalidArgumentException
61			*/
62			public function testGivenInvalidType_ConstructorThrowsException() {
63			new Property( null, null, null );
64			}
65
66			public function testNewFromType() {
67			$property = Property::newFromType( 'string' );
68			$this->assertInstanceOf( 'Wikibase\DataModel\Entity\Property', $property );
69			$this->assertEquals( 'string', $property->getDataTypeId() );
70			}
71
72			public function testSetAndGetDataTypeId() {
73			$property = Property::newFromType( 'string' );
74
75			foreach ( array( 'string', 'foobar', 'nyan', 'string' ) as $typeId ) {
76			$property->setDataTypeId( $typeId );
77			$this->assertEquals( $typeId, $property->getDataTypeId() );
78			}
79			}
80
81			public function testWhenIdSetWithNumber_GetIdReturnsPropertyId() {
82			$property = Property::newFromType( 'string' );
83			$property->setId( 42 );
84
85			$this->assertHasCorrectIdType( $property );
86			}
87
88			protected function assertHasCorrectIdType( Property $property ) {
89			$this->assertInstanceOf( 'Wikibase\DataModel\Entity\PropertyId', $property->getId() );
90			}
91
92			public function testWhenIdSetWithPropertyId_GetIdReturnsPropertyId() {
93			$property = Property::newFromType( 'string' );
94			$property->setId( new PropertyId( 'P42' ) );
95
96			$this->assertHasCorrectIdType( $property );
97			}
98
99			public function testPropertyWithTypeIsEmpty() {
100			$this->assertTrue( Property::newFromType( 'string' )->isEmpty() );
101			}
102
103			public function testPropertyWithIdIsEmpty() {
104			$property = Property::newFromType( 'string' );
105			$property->setId( 1337 );
106			$this->assertTrue( $property->isEmpty() );
107			}
108
109			public function testPropertyWithFingerprintIsNotEmpty() {
110			$property = Property::newFromType( 'string' );
111			$property->getFingerprint()->setAliasGroup( 'en', array( 'foo' ) );
112			$this->assertFalse( $property->isEmpty() );
113			}
114
115			public function testClearRemovesAllButId() {
116			$property = Property::newFromType( 'string' );
117			$property->setId( 42 );
118			$property->getFingerprint()->setLabel( 'en', 'foo' );
119			$property->getStatements()->addNewStatement( new PropertyNoValueSnak( 1 ) );
120
121			$property->clear();
122
123			$this->assertEquals( new PropertyId( 'P42' ), $property->getId() );
124			$this->assertTrue( $property->isEmpty() );
125			}
126
127			public function testGetStatementsReturnsEmptyListForEmptyProperty() {
128			$property = Property::newFromType( 'string' );
129
130			$this->assertEquals( new StatementList(), $property->getStatements() );
131			}
132
133			public function testSetAndGetStatements() {
134			$property = Property::newFromType( 'string' );
135
136			$statementList = $this->newNonEmptyStatementList();
137			$property->setStatements( $statementList );
138
139			$this->assertEquals( $statementList, $property->getStatements() );
140			}
141
142			private function newNonEmptyStatementList() {
143			$statementList = new StatementList();
144			$statementList->addNewStatement( new PropertyNoValueSnak( 42 ) );
145			$statementList->addNewStatement( new PropertyNoValueSnak( 1337 ) );
146
147			return $statementList;
148			}
149
150			public function equalsProvider() {
151			$firstProperty = Property::newFromType( 'string' );
152			$firstProperty->setStatements( $this->newNonEmptyStatementList() );
153
154			$secondProperty = Property::newFromType( 'string' );
155			$secondProperty->setStatements( $this->newNonEmptyStatementList() );
156
157			$secondPropertyWithId = $secondProperty->copy();
158			$secondPropertyWithId->setId( 42 );
159
160			$differentId = $secondPropertyWithId->copy();
161			$differentId->setId( 43 );
162
163			return array(
164			array( Property::newFromType( 'string' ), Property::newFromType( 'string' ) ),
165			array( $firstProperty, $secondProperty ),
166			array( $secondProperty, $secondPropertyWithId ),
167			array( $secondPropertyWithId, $differentId ),
168			);
169			}
170
171			/**
172			* @dataProvider equalsProvider
173			*/
174			public function testEquals( Property $firstProperty, Property $secondProperty ) {
175			$this->assertTrue( $firstProperty->equals( $secondProperty ) );
176			$this->assertTrue( $secondProperty->equals( $firstProperty ) );
177			}
178
179			private function getBaseProperty() {
180			$property = Property::newFromType( 'string' );
181
182			$property->setId( 42 );
183			$property->getFingerprint()->setLabel( 'en', 'Same' );
184			$property->getFingerprint()->setDescription( 'en', 'Same' );
185			$property->getFingerprint()->setAliasGroup( 'en', array( 'Same' ) );
186			$property->setStatements( $this->newNonEmptyStatementList() );
187
188			return $property;
189			}
190
191			public function notEqualsProvider() {
192			$differentLabel = $this->getBaseProperty();
193			$differentLabel->getFingerprint()->setLabel( 'en', 'Different' );
194
195			$differentDescription = $this->getBaseProperty();
196			$differentDescription->getFingerprint()->setDescription( 'en', 'Different' );
197
198			$differentAlias = $this->getBaseProperty();
199			$differentAlias->getFingerprint()->setAliasGroup( 'en', array( 'Different' ) );
200
201			$differentStatement = $this->getBaseProperty();
202			$differentStatement->setStatements( new StatementList() );
203
204			$property = $this->getBaseProperty();
205
206			return array(
207			'empty' => array( $property, Property::newFromType( 'string' ) ),
208			'label' => array( $property, $differentLabel ),
209			'description' => array( $property, $differentDescription ),
210			'alias' => array( $property, $differentAlias ),
211			'dataType' => array( Property::newFromType( 'string' ), Property::newFromType( 'foo' ) ),
212			'statement' => array( $property, $differentStatement ),
213			);
214			}
215
216			/**
217			* @dataProvider notEqualsProvider
218			*/
219			public function testNotEquals( Property $firstProperty, Property $secondProperty ) {
220			$this->assertFalse( $firstProperty->equals( $secondProperty ) );
221			$this->assertFalse( $secondProperty->equals( $firstProperty ) );
222			}
223
224			public function testPropertyWithStatementsIsNotEmpty() {
225			$property = Property::newFromType( 'string' );
226			$property->setStatements( $this->newNonEmptyStatementList() );
227
228			$this->assertFalse( $property->isEmpty() );
229			}
230
231			public function cloneProvider() {
232			$property = new Property( new PropertyId( 'P1' ), null, 'string' );
233			$property->setLabel( 'en', 'original' );
234			$property->getStatements()->addNewStatement( new PropertyNoValueSnak( 1 ) );
235
236			return array(
237			'copy' => array( $property, $property->copy() ),
238			'native clone' => array( $property, clone $property ),
239			);
240			}
241
242			/**
243			* @dataProvider cloneProvider
244			*/
245			public function testCloneIsEqualButNotIdentical( Property $original, Property $clone ) {
246			$this->assertNotSame( $original, $clone );
247			$this->assertTrue( $original->equals( $clone ) );
248			$this->assertSame(
249			$original->getId(),
250			$clone->getId(),
251			'id is immutable and must not be cloned'
252			);
253
254			// The clone must not reference the same mutable objects
255			$this->assertNotSame( $original->getFingerprint(), $clone->getFingerprint() );
256			$this->assertNotSame( $original->getStatements(), $clone->getStatements() );
257			$this->assertNotSame(
258			$original->getStatements()->getFirstStatementWithGuid( null ),
259			$clone->getStatements()->getFirstStatementWithGuid( null )
260			);
261			}
262
263			/**
264			* @dataProvider cloneProvider
265			*/
266			public function testOriginalDoesNotChangeWithClone( Property $original, Property $clone ) {
267			$originalStatement = $original->getStatements()->getFirstStatementWithGuid( null );
268			$clonedStatement = $clone->getStatements()->getFirstStatementWithGuid( null );
269
270			$clone->setLabel( 'en', 'clone' );
271			$clone->setDescription( 'en', 'clone' );
272			$clone->setAliases( 'en', array( 'clone' ) );
273			$clonedStatement->setGuid( 'clone' );
274			$clonedStatement->setMainSnak( new PropertySomeValueSnak( 666 ) );
275			$clonedStatement->setRank( Statement::RANK_DEPRECATED );
276			$clonedStatement->getQualifiers()->addSnak( new PropertyNoValueSnak( 1 ) );
277			$clonedStatement->getReferences()->addNewReference( new PropertyNoValueSnak( 1 ) );
278
279			$this->assertSame( 'original', $original->getFingerprint()->getLabel( 'en' )->getText() );
280			$this->assertFalse( $original->getFingerprint()->hasDescription( 'en' ) );
281			$this->assertFalse( $original->getFingerprint()->hasAliasGroup( 'en' ) );
282			$this->assertNull( $originalStatement->getGuid() );
283			$this->assertSame( 'novalue', $originalStatement->getMainSnak()->getType() );
284			$this->assertSame( Statement::RANK_NORMAL, $originalStatement->getRank() );
285			$this->assertTrue( $originalStatement->getQualifiers()->isEmpty() );
286			$this->assertTrue( $originalStatement->getReferences()->isEmpty() );
287			}
288
289			// Below are tests copied from EntityTest
290
291			public function labelProvider() {
292			return array(
293			array( 'en', 'spam' ),
294			array( 'en', 'spam', 'spam' ),
295			array( 'de', 'foo bar baz' ),
296			);
297			}
298
299			/**
300			* @dataProvider labelProvider
301			* @param string $languageCode
302			* @param string $labelText
303			* @param string $moarText
304			*/
305			public function testSetLabel( $languageCode, $labelText, $moarText = 'ohi there' ) {
306			$entity = $this->getNewEmpty();
307
308			$entity->setLabel( $languageCode, $labelText );
309
310			$this->assertEquals( $labelText, $entity->getFingerprint()->getLabel( $languageCode )->getText() );
311
312			$entity->setLabel( $languageCode, $moarText );
313
314			$this->assertEquals( $moarText, $entity->getFingerprint()->getLabel( $languageCode )->getText() );
315			}
316
317			public function descriptionProvider() {
318			return array(
319			array( 'en', 'spam' ),
320			array( 'en', 'spam', 'spam' ),
321			array( 'de', 'foo bar baz' ),
322			);
323			}
324
325			/**
326			* @dataProvider descriptionProvider
327			* @param string $languageCode
328			* @param string $description
329			* @param string $moarText
330			*/
331			public function testSetDescription( $languageCode, $description, $moarText = 'ohi there' ) {
332			$entity = $this->getNewEmpty();
333
334			$entity->setDescription( $languageCode, $description );
335
336			$this->assertEquals( $description, $entity->getFingerprint()->getDescription( $languageCode )->getText() );
337
338			$entity->setDescription( $languageCode, $moarText );
339
340			$this->assertEquals( $moarText, $entity->getFingerprint()->getDescription( $languageCode )->getText() );
341			}
342
343			public function aliasesProvider() {
344			return array(
345			array( array(
346			'en' => array( array( 'spam' ) )
347			) ),
348			array( array(
349			'en' => array( array( 'foo', 'bar', 'baz' ) )
350			) ),
351			array( array(
352			'en' => array( array( 'foo', 'bar' ), array( 'baz', 'spam' ) )
353			) ),
354			array( array(
355			'en' => array( array( 'foo', 'bar', 'baz' ) ),
356			'de' => array( array( 'foobar' ), array( 'baz' ) ),
357			) ),
358			// with duplicates
359			array( array(
360			'en' => array( array( 'spam', 'ham', 'ham' ) )
361			) ),
362			array( array(
363			'en' => array( array( 'foo', 'bar' ), array( 'bar', 'spam' ) )
364			) ),
365			);
366			}
367
368			/**
369			* @dataProvider aliasesProvider
370			*/
371			public function testSetAliases( array $aliasesLists ) {
372			$entity = $this->getNewEmpty();
373
374			foreach ( $aliasesLists as $langCode => $aliasesList ) {
375			foreach ( $aliasesList as $aliases ) {
376			$entity->setAliases( $langCode, $aliases );
377			}
378			}
379
380			foreach ( $aliasesLists as $langCode => $aliasesList ) {
381			$expected = array_values( array_unique( array_pop( $aliasesList ) ) );
382			asort( $aliasesList );
383
384			$actual = $entity->getFingerprint()->getAliasGroup( $langCode )->getAliases();
385			asort( $actual );
386
387			$this->assertEquals( $expected, $actual );
388			}
389			}
390
391			/**
392			* @dataProvider aliasesProvider
393			*/
394			public function testSetEmptyAlias( array $aliasesLists ) {
395			$entity = $this->getNewEmpty();
396
397			foreach ( $aliasesLists as $langCode => $aliasesList ) {
398			foreach ( $aliasesList as $aliases ) {
399			$entity->setAliases( $langCode, $aliases );
400			}
401			}
402			$entity->setAliases( 'zh', array( 'wind', 'air', '', 'fire' ) );
403			$entity->setAliases( 'zu', array( '', '' ) );
404
405			foreach ( $aliasesLists as $langCode => $aliasesList ) {
406			$expected = array_values( array_unique( array_pop( $aliasesList ) ) );
407			asort( $aliasesList );
408
409			$actual = $entity->getFingerprint()->getAliasGroup( $langCode )->getAliases();
410			asort( $actual );
411
412			$this->assertEquals( $expected, $actual );
413			}
414			}
415
416			public function instanceProvider() {
417			$entities = array();
418
419			// empty
420			$entity = $this->getNewEmpty();
421			$entities[] = $entity;
422
423			// ID only
424			$entity = clone $entity;
425			$entity->setId( 44 );
426
427			$entities[] = $entity;
428
429			// with labels and stuff
430			$entity = $this->getNewEmpty();
431			$entity->setAliases( 'en', array( 'o', 'noez' ) );
432			$entity->setLabel( 'de', 'spam' );
433			$entity->setDescription( 'en', 'foo bar baz' );
434
435			$entities[] = $entity;
436
437			// with labels etc and ID
438			$entity = clone $entity;
439			$entity->setId( 42 );
440
441			$entities[] = $entity;
442
443			$argLists = array();
444
445			foreach ( $entities as $entity ) {
446			$argLists[] = array( $entity );
447			}
448
449			return $argLists;
450			}
451
452			/**
453			* @dataProvider instanceProvider
454			* @param Property $entity
455			*/
456			public function testCopy( Property $entity ) {
457			$copy = $entity->copy();
458
459			// The equality method alone is not enough since it does not check the IDs.
460			$this->assertTrue( $entity->equals( $copy ) );
461			$this->assertEquals( $entity->getId(), $copy->getId() );
462
463			$this->assertNotSame( $entity, $copy );
464			}
465
466			public function testCopyRetainsLabels() {
467			$property = Property::newFromType( 'string' );
468
469			$property->getFingerprint()->setLabel( 'en', 'foo' );
470			$property->getFingerprint()->setLabel( 'de', 'bar' );
471
472			$newProperty = $property->copy();
473
474			$this->assertTrue( $newProperty->getFingerprint()->getLabels()->hasTermForLanguage( 'en' ) );
475			$this->assertTrue( $newProperty->getFingerprint()->getLabels()->hasTermForLanguage( 'de' ) );
476			}
477
478			/**
479			* @dataProvider instanceProvider
480			* @param Property $entity
481			*/
482			public function testSerialize( Property $entity ) {
483			$string = serialize( $entity );
484
485			$this->assertInternalType( 'string', $string );
486
487			$instance = unserialize( $string );
488
489			$this->assertTrue( $entity->equals( $instance ) );
490			$this->assertEquals( $entity->getId(), $instance->getId() );
491			}
492
493			public function testWhenNoStuffIsSet_getFingerprintReturnsEmptyFingerprint() {
494			$entity = $this->getNewEmpty();
495
496			$this->assertEquals(
497			new Fingerprint(),
498			$entity->getFingerprint()
499			);
500			}
501
502			public function testWhenLabelsAreSet_getFingerprintReturnsFingerprintWithLabels() {
503			$entity = $this->getNewEmpty();
504
505			$entity->setLabel( 'en', 'foo' );
506			$entity->setLabel( 'de', 'bar' );
507
508			$this->assertEquals(
509			new Fingerprint(
510			new TermList( array(
511			new Term( 'en', 'foo' ),
512			new Term( 'de', 'bar' ),
513			) )
514			),
515			$entity->getFingerprint()
516			);
517			}
518
519			public function testWhenTermsAreSet_getFingerprintReturnsFingerprintWithTerms() {
520			$entity = $this->getNewEmpty();
521
522			$entity->setLabel( 'en', 'foo' );
523			$entity->setDescription( 'en', 'foo bar' );
524			$entity->setAliases( 'en', array( 'foo', 'bar' ) );
525
526			$this->assertEquals(
527			new Fingerprint(
528			new TermList( array(
529			new Term( 'en', 'foo' ),
530			) ),
531			new TermList( array(
532			new Term( 'en', 'foo bar' )
533			) ),
534			new AliasGroupList( array(
535			new AliasGroup( 'en', array( 'foo', 'bar' ) )
536			) )
537			),
538			$entity->getFingerprint()
539			);
540			}
541
542			public function testGivenEmptyFingerprint_noTermsAreSet() {
543			$entity = $this->getNewEmpty();
544			$entity->setFingerprint( new Fingerprint() );
545
546			$this->assertTrue( $entity->getFingerprint()->isEmpty() );
547			}
548
549			public function testGivenEmptyFingerprint_existingTermsAreRemoved() {
550			$entity = $this->getNewEmpty();
551
552			$entity->setLabel( 'en', 'foo' );
553			$entity->setDescription( 'en', 'foo bar' );
554			$entity->setAliases( 'en', array( 'foo', 'bar' ) );
555
556			$entity->setFingerprint( new Fingerprint() );
557
558			$this->assertTrue( $entity->getFingerprint()->isEmpty() );
559			}
560
561			public function testWhenSettingFingerprint_getFingerprintReturnsIt() {
562			$fingerprint = new Fingerprint(
563			new TermList( array(
564			new Term( 'en', 'english label' ),
565			) ),
566			new TermList( array(
567			new Term( 'en', 'english description' )
568			) ),
569			new AliasGroupList( array(
570			new AliasGroup( 'en', array( 'first en alias', 'second en alias' ) )
571			) )
572			);
573
574			$entity = $this->getNewEmpty();
575			$entity->setFingerprint( $fingerprint );
576			$newFingerprint = $entity->getFingerprint();
577
578			$this->assertSame( $fingerprint, $newFingerprint );
579			}
580
581			}
582

wmde / WikibaseDataModel

Pull Request — master (#631)

testPropertyWithStatementsIsNotEmpty() A

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