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<?php
namespace MediaWiki\Tests\Rest\PathTemplateMatcher;
use MediaWiki\Rest\PathTemplateMatcher\PathConflict;
use MediaWiki\Rest\PathTemplateMatcher\PathMatcher;
use MediaWiki\Rest\PathTemplateMatcher\PathSegmentException;
use MediaWikiUnitTestCase;
/**
* @covers \MediaWiki\Rest\PathTemplateMatcher\PathMatcher
* @covers \MediaWiki\Rest\PathTemplateMatcher\PathConflict
* @covers \MediaWiki\Rest\PathTemplateMatcher\PathSegmentException
*/
class PathMatcherTest extends MediaWikiUnitTestCase {
private const NORMAL_ROUTES = [
'/a/b',
'/b/{x}',
'/c/{x}/d',
'/c/{x}/e',
'/c/{x}/{y}/d',
'/d/',
'/d/{x}',
'/',
'/{x}'
];
public static function provideErrorRoutes() {
return [
[ '/d//e' ]
];
}
public static function provideConflictingRoutes() {
return [
[ '/a/b', 0, '/a/b' ],
[ '/a/{x}', 0, '/a/b' ],
[ '/{x}/c', 1, '/b/{x}' ],
[ '/b/a', 1, '/b/{x}' ],
[ '/b/{x}', 1, '/b/{x}' ],
[ '/{x}/{y}/d', 2, '/c/{x}/d' ]
];
}
public static function provideMatch() {
return [
[ '', false ],
[ '/a/', false ],
[ '/a/b', [ 'params' => [], 'userData' => 0 ] ],
[ '/b/1', [ 'params' => [ 'x' => '1' ], 'userData' => 1 ] ],
[ '/c/1', false ],
[ '/c/1/d', [ 'params' => [ 'x' => '1' ], 'userData' => 2 ] ],
[ '/c/1/e', [ 'params' => [ 'x' => '1' ], 'userData' => 3 ] ],
[ '/c/000/e', [ 'params' => [ 'x' => '000' ], 'userData' => 3 ] ],
[ '/c/1/f', false ],
[ '/c//e', [ 'params' => [ 'x' => '' ], 'userData' => 3 ] ],
[ '/c///e', false ],
[ '/d/', [ 'params' => [], 'userData' => 5 ] ],
[ '/d/1', [ 'params' => [ 'x' => '1' ], 'userData' => 6 ] ],
[ '/', [ 'params' => [], 'userData' => 7 ] ],
[ '/1', [ 'params' => [ 'x' => '1' ], 'userData' => 8 ] ],
[ '/1/', false ]
];
}
public function createNormalRouter() {
$pm = new PathMatcher;
foreach ( self::NORMAL_ROUTES as $i => $route ) {
$pm->add( $route, $i );
}
return $pm;
}
/** @dataProvider provideErrorRoutes */
public function testAddError( $attempt ) {
$pm = $this->createNormalRouter();
$this->expectException( PathSegmentException::class );
$pm->add( $attempt, 'error' );
}
/** @dataProvider provideConflictingRoutes */
public function testAddConflict( $attempt, $expectedUserData, $expectedTemplate ) {
$pm = $this->createNormalRouter();
$actualTemplate = null;
$actualUserData = null;
try {
$pm->add( $attempt, 'conflict' );
} catch ( PathConflict $pc ) {
$actualTemplate = $pc->existingTemplate;
$actualUserData = $pc->existingUserData;
}
$this->assertSame( $expectedUserData, $actualUserData );
$this->assertSame( $expectedTemplate, $actualTemplate );
}
/** @dataProvider provideMatch */
public function testMatch( $path, $expectedResult ) {
$pm = $this->createNormalRouter();
$result = $pm->match( $path );
$this->assertSame( $expectedResult, $result );
}
}
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