VersionCheckerTest.php

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<?php
 
class VersionCheckerTest extends PHPUnit_Framework_TestCase {
    public function testCheck( $coreVersion, $constraint, $expected ) {
        $checker = new VersionChecker( $coreVersion );
        $this->assertEquals( $expected, !(bool)$checker->checkArray( [
            'FakeExtension' => [
                'MediaWiki' => $constraint,
            ],
        ] )
        );
    }
 
    public static function provideCheck() {
        return [
            // [ $wgVersion, constraint, expected ]
            [ '1.25alpha', '>= 1.26', false ],
            [ '1.25.0', '>= 1.26', false ],
            [ '1.26alpha', '>= 1.26', true ],
            [ '1.26alpha', '>= 1.26.0', true ],
            [ '1.26alpha', '>= 1.26.0-stable', false ],
            [ '1.26.0', '>= 1.26.0-stable', true ],
            [ '1.26.1', '>= 1.26.0-stable', true ],
            [ '1.27.1', '>= 1.26.0-stable', true ],
            [ '1.26alpha', '>= 1.26.1', false ],
            [ '1.26alpha', '>= 1.26alpha', true ],
            [ '1.26alpha', '>= 1.25', true ],
            [ '1.26.0-alpha.14', '>= 1.26.0-alpha.15', false ],
            [ '1.26.0-alpha.14', '>= 1.26.0-alpha.10', true ],
            [ '1.26.1', '>= 1.26.2, <=1.26.0', false ],
            [ '1.26.1', '^1.26.2', false ],
            // Accept anything for un-parsable version strings
            [ '1.26mwf14', '== 1.25alpha', true ],
            [ 'totallyinvalid', '== 1.0', true ],
        ];
    }
 
    public function testType( $given, $expected ) {
        $checker = new VersionChecker( '1.0.0' );
        $checker
            ->setLoadedExtensionsAndSkins( [
                'FakeDependency' => [
                    'version' => '1.0.0',
                ],
            ] );
        $this->assertEquals( $expected, $checker->checkArray( [
            'FakeExtension' => $given,
        ] )
        );
    }
 
    public static function provideType() {
        return [
            // valid type
            [
                [
                    'extensions' => [
                        'FakeDependency' => '1.0.0'
                    ]
                ],
                []
            ],
            [
                [
                    'MediaWiki' => '1.0.0'
                ],
                []
            ],
        ];
    }
 
    public function testInvalidConstraint() {
        $checker = new VersionChecker( '1.0.0' );
        $checker
            ->setLoadedExtensionsAndSkins( [
                'FakeDependency' => [
                    'version' => 'not really valid',
                ],
            ] );
        $this->assertEquals( [ "FakeDependency does not have a valid version string." ],
            $checker->checkArray( [
                'FakeExtension' => [
                    'extensions' => [
                        'FakeDependency' => '1.24.3',
                    ],
                ],
            ] )
        );
 
        $checker = new VersionChecker( '1.0.0' );
        $checker
            ->setLoadedExtensionsAndSkins( [
                'FakeDependency' => [
                    'version' => '1.24.3',
                ],
            ] );
 
        $this->setExpectedException( 'UnexpectedValueException' );
        $checker->checkArray( [
            'FakeExtension' => [
                'FakeDependency' => 'not really valid',
            ]
        ] );
    }
}