wmde / WikibaseDataModelServices

tests/unit/Statement/StatementGuidParserTest.php

<?php

namespace Wikibase\DataModel\Services\Tests\Statement;

use Wikibase\DataModel\Entity\ItemId;
use Wikibase\DataModel\Entity\ItemIdParser;
use Wikibase\DataModel\Services\Statement\StatementGuidParser;
use Wikibase\DataModel\Services\Statement\StatementGuidParsingException;
use Wikibase\DataModel\Statement\StatementGuid;

/**
 * @covers Wikibase\DataModel\Services\Statement\StatementGuidParser
 *
 * @license GPL-2.0+
 * @author Addshore
 */
class StatementGuidParserTest extends \PHPUnit_Framework_TestCase {

	/**
	 * @dataProvider guidProvider
	 */
	public function testCanParseStatementGuid( StatementGuid $expected ) {
		$actual = $this->newParser()->parse( $expected->getSerialization() );

The method Wikibase\DataModel\Statement\StatementGuid::getSerialization() has been deprecated with message: The value returned by this method might differ in case from the original, unparsed statement GUID
(the entity ID part might have been lowercase originally, but is always normalized in the return value here),
which means that the value should not be compared to other statement GUID serializations,
e.g. to look up a statement in a StatementList.

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

	private function newParser() {
		return new StatementGuidParser( new ItemIdParser() );
	}

	public function guidProvider() {
		return [
			[ new StatementGuid( new ItemId( 'q42' ), 'D8404CDA-25E4-4334-AF13-A3290BCD9C0N' ) ],
			[ new StatementGuid( new ItemId( 'Q1234567' ), 'D4FDE516-F20C-4154-ADCE-7C5B609DFDFF' ) ],
			[ new StatementGuid( new ItemId( 'Q1' ), 'foo' ) ],
			[ new StatementGuid( new ItemId( 'Q1' ), '$' ) ],
			[ new StatementGuid( new ItemId( 'Q1' ), '' ) ],
		];
	}

	/**
	 * @dataProvider invalidIdSerializationProvider
	 */
	public function testCannotParserInvalidId( $invalidIdSerialization ) {
		$this->setExpectedException( StatementGuidParsingException::class );
		$this->newParser()->parse( $invalidIdSerialization );
	}

	public function invalidIdSerializationProvider() {
		return [
			[ 'FOO' ],
			[ null ],
			[ 42 ],
			[ [] ],
			[ '' ],
			[ 'q0' ],
			[ '1p' ],
			[ 'Q0$5627445f-43cb-ed6d-3adb-760e85bd17ee' ],
			[ 'Q1' ],
		];
	}

}