wiki.techinc.nl/tests/phpunit/includes/parser/ParserTest.php
Umherirrender 5d41326891 Use ::class together with createMock in unit tests
This makes it easier for IDEs to find usage
This works even for non-existing classes

Change-Id: I4a6389a9bc0b3c212633841d69bd4f48a7ed6f56
2020-10-30 14:45:37 +01:00

119 lines
3.6 KiB
PHP

<?php
/**
* @covers Parser::__construct
*/
class ParserTest extends MediaWikiIntegrationTestCase {
public function provideConstructorArguments() {
// Create a mock Config object that will satisfy ServiceOptions::__construct
$mockConfig = $this->createMock( Config::class );
$mockConfig->method( 'has' )->willReturn( true );
$mockConfig->method( 'get' )->willReturn( 'I like otters.' );
// Stub out a MagicWordFactory so the Parser can initialize its
// function hooks when it is created.
$mwFactory = $this->getMockBuilder( MagicWordFactory::class )
->disableOriginalConstructor()
->setMethods( [ 'get', 'getVariableIDs' ] )
->getMock();
$mwFactory
->method( 'get' )->will( $this->returnCallback( function ( $arg ) {
$mw = $this->getMockBuilder( MagicWord::class )
->disableOriginalConstructor()
->setMethods( [ 'getSynonyms' ] )
->getMock();
$mw->method( 'getSynonyms' )->willReturn( [] );
return $mw;
} ) );
$mwFactory
->method( 'getVariableIDs' )->willReturn( [] );
$newArgs = [
$this->createMock( MediaWiki\Config\ServiceOptions::class ),
$mwFactory,
$this->createMock( Language::class ),
$this->createMock( ParserFactory::class ),
'a snail can sleep for three years',
$this->createMock( MediaWiki\Special\SpecialPageFactory::class ),
$this->createMock( MediaWiki\Linker\LinkRendererFactory::class ),
$this->createMock( NamespaceInfo::class )
];
$oldArgs = [
[],
$mwFactory,
$this->createMock( Language::class ),
$this->createMock( ParserFactory::class ),
'a snail can sleep for three years',
$this->createMock( MediaWiki\Special\SpecialPageFactory::class )
];
yield 'current_args_without_namespace_info' => [
$newArgs,
];
yield 'backward_compatible_args_minimal' => [
array_merge( $oldArgs ),
];
yield 'backward_compatible_args_with_config' => [
array_merge( $oldArgs, [ $mockConfig ] ),
];
yield 'backward_compatible_args_with_link_renderer' => [
array_merge( $oldArgs, [
$mockConfig,
$this->createMock( MediaWiki\Linker\LinkRendererFactory::class )
] ),
];
yield 'backward_compatible_args_with_ns_info' => [
array_merge( $oldArgs, [
$mockConfig,
$this->createMock( MediaWiki\Linker\LinkRendererFactory::class ),
$this->createMock( NamespaceInfo::class )
] ),
];
}
/**
* @dataProvider provideConstructorArguments
* @covers Parser::__construct
*/
public function testBackwardsCompatibleConstructorArguments( $args ) {
$this->hideDeprecated( 'Parser::__construct' );
$this->hideDeprecated( 'old calling convention for Parser::__construct' );
$parser = new Parser( ...$args );
$refObject = new ReflectionObject( $parser );
// If testing backwards compatibility, test service options separately
if ( is_array( $args[0] ) ) {
$svcOptionsProp = $refObject->getProperty( 'svcOptions' );
$svcOptionsProp->setAccessible( true );
$this->assertInstanceOf(
MediaWiki\Config\ServiceOptions::class,
$svcOptionsProp->getValue( $parser )
);
unset( $args[0] );
// If a Config is passed, the fact that we were able to create a ServiceOptions
// instance without error from it proves that this argument works.
if ( isset( $args[6] ) ) {
unset( $args[6] );
}
}
foreach ( $refObject->getProperties() as $prop ) {
$prop->setAccessible( true );
foreach ( $args as $idx => $mockTest ) {
if ( $prop->getValue( $parser ) === $mockTest ) {
unset( $args[$idx] );
}
}
}
$this->assertSame( [], $args, 'Not all arguments to the Parser constructor were ' .
'found on the Parser object' );
}
}