Current File : //www/varak.net/wiki.varak.net/tests/phpunit/includes/parser/ParserFactoryTest.php
<?php
/**
* @covers ParserFactory
*/
class ParserFactoryTest extends MediaWikiTestCase {
/**
* For backwards compatibility, all parameters to the parser constructor are optional and
* default to the appropriate global service, so it's easy to forget to update ParserFactory to
* actually pass the parameters it's supposed to.
*/
public function testConstructorArgNum() {
$factoryConstructor = new ReflectionMethod( 'ParserFactory', '__construct' );
$instanceConstructor = new ReflectionMethod( 'Parser', '__construct' );
// Subtract one for the ParserFactory itself
$this->assertSame( $instanceConstructor->getNumberOfParameters() - 1,
$factoryConstructor->getNumberOfParameters(),
'Parser and ParserFactory constructors have an inconsistent number of parameters. ' .
'Did you add a parameter to one and not the other?' );
}
public function testAllArgumentsWerePassed() {
$factoryConstructor = new ReflectionMethod( 'ParserFactory', '__construct' );
$mocks = [];
foreach ( $factoryConstructor->getParameters() as $param ) {
$type = (string)$param->getType();
if ( $type === 'array' ) {
$val = [ 'porcupines will tell me your secrets' . count( $mocks ) ];
} elseif ( class_exists( $type ) || interface_exists( $type ) ) {
$val = $this->createMock( $type );
} elseif ( $type === '' ) {
// Optimistically assume a string is okay
$val = 'I will de-quill them first' . count( $mocks );
} else {
$this->fail( "Unrecognized parameter type $type in ParserFactory constructor" );
}
$mocks[] = $val;
}
$factory = new ParserFactory( ...$mocks );
$parser = $factory->create();
foreach ( ( new ReflectionObject( $parser ) )->getProperties() as $prop ) {
$prop->setAccessible( true );
foreach ( $mocks as $idx => $mock ) {
if ( $prop->getValue( $parser ) === $mock ) {
unset( $mocks[$idx] );
}
}
}
$this->assertCount( 0, $mocks, 'Not all arguments to the ParserFactory constructor were ' .
'found in Parser member variables' );
}
}
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