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<?php
class MWRestrictionsTest extends MediaWikiUnitTestCase {
protected static $restrictionsForChecks;
public static function setUpBeforeClass() : void {
self::$restrictionsForChecks = MWRestrictions::newFromArray( [
'IPAddresses' => [
'10.0.0.0/8',
'172.16.0.0/12',
'2001:db8::/33',
]
] );
}
/**
* @covers MWRestrictions::newDefault
* @covers MWRestrictions::__construct
*/
public function testNewDefault() {
$ret = MWRestrictions::newDefault();
$this->assertInstanceOf( MWRestrictions::class, $ret );
$this->assertSame(
'{"IPAddresses":["0.0.0.0/0","::/0"]}',
$ret->toJson()
);
}
/**
* @covers MWRestrictions::newFromArray
* @covers MWRestrictions::__construct
* @covers MWRestrictions::loadFromArray
* @covers MWRestrictions::toArray
* @dataProvider provideArray
* @param array $data
* @param bool|InvalidArgumentException $expect True if the call succeeds,
* otherwise the exception that should be thrown.
*/
public function testArray( $data, $expect ) {
if ( $expect === true ) {
$ret = MWRestrictions::newFromArray( $data );
$this->assertInstanceOf( MWRestrictions::class, $ret );
$this->assertSame( $data, $ret->toArray() );
} else {
try {
MWRestrictions::newFromArray( $data );
$this->fail( 'Expected exception not thrown' );
} catch ( InvalidArgumentException $ex ) {
$this->assertEquals( $expect, $ex );
}
}
}
public static function provideArray() {
return [
[ [ 'IPAddresses' => [] ], true ],
[ [ 'IPAddresses' => [ '127.0.0.1/32' ] ], true ],
[
[ 'IPAddresses' => [ '256.0.0.1/32' ] ],
new InvalidArgumentException( 'Invalid IP address: 256.0.0.1/32' )
],
[
[ 'IPAddresses' => '127.0.0.1/32' ],
new InvalidArgumentException( 'IPAddresses is not an array' )
],
[
[],
new InvalidArgumentException( 'Array is missing required keys: IPAddresses' )
],
[
[ 'foo' => 'bar', 'bar' => 42 ],
new InvalidArgumentException( 'Array contains invalid keys: foo, bar' )
],
];
}
/**
* @covers MWRestrictions::newFromJson
* @covers MWRestrictions::__construct
* @covers MWRestrictions::loadFromArray
* @covers MWRestrictions::toJson
* @covers MWRestrictions::__toString
* @dataProvider provideJson
* @param string $json
* @param array|InvalidArgumentException $expect
*/
public function testJson( $json, $expect ) {
if ( is_array( $expect ) ) {
$ret = MWRestrictions::newFromJson( $json );
$this->assertInstanceOf( MWRestrictions::class, $ret );
$this->assertSame( $expect, $ret->toArray() );
$this->assertSame( $json, $ret->toJson( false ) );
$this->assertSame( $json, (string)$ret );
$this->assertSame(
FormatJson::encode( $expect, true, FormatJson::ALL_OK ),
$ret->toJson( true )
);
} else {
try {
MWRestrictions::newFromJson( $json );
$this->fail( 'Expected exception not thrown' );
} catch ( InvalidArgumentException $ex ) {
$this->assertTrue( true );
}
}
}
public static function provideJson() {
return [
[
'{"IPAddresses":[]}',
[ 'IPAddresses' => [] ]
],
[
'{"IPAddresses":["127.0.0.1/32"]}',
[ 'IPAddresses' => [ '127.0.0.1/32' ] ]
],
[
'{"IPAddresses":["256.0.0.1/32"]}',
new InvalidArgumentException( 'Invalid IP address: 256.0.0.1/32' )
],
[
'{"IPAddresses":"127.0.0.1/32"}',
new InvalidArgumentException( 'IPAddresses is not an array' )
],
[
'{}',
new InvalidArgumentException( 'Array is missing required keys: IPAddresses' )
],
[
'{"foo":"bar","bar":42}',
new InvalidArgumentException( 'Array contains invalid keys: foo, bar' )
],
[
'{"IPAddresses":[]',
new InvalidArgumentException( 'Invalid restrictions JSON' )
],
[
'"IPAddresses"',
new InvalidArgumentException( 'Invalid restrictions JSON' )
],
];
}
/**
* @covers MWRestrictions::checkIP
* @dataProvider provideCheckIP
* @param string $ip
* @param bool $pass
*/
public function testCheckIP( $ip, $pass ) {
$this->assertSame( $pass, self::$restrictionsForChecks->checkIP( $ip ) );
}
public static function provideCheckIP() {
return [
[ '10.0.0.1', true ],
[ '172.16.0.0', true ],
[ '192.0.2.1', false ],
[ '2001:db8:1::', true ],
[ '2001:0db8:0000:0000:0000:0000:0000:0000', true ],
[ '2001:0DB8:8000::', false ],
];
}
/**
* @covers MWRestrictions::check
* @dataProvider provideCheck
* @param WebRequest $request
* @param Status $expect
*/
public function testCheck( $request, $expect ) {
$this->assertEquals( $expect, self::$restrictionsForChecks->check( $request ) );
}
public function provideCheck() {
$ret = [];
$mockBuilder = $this->getMockBuilder( FauxRequest::class )
->setMethods( [ 'getIP' ] );
foreach ( self::provideCheckIP() as $checkIP ) {
$ok = [];
$request = $mockBuilder->getMock();
$request->expects( $this->any() )->method( 'getIP' )
->will( $this->returnValue( $checkIP[0] ) );
$ok['ip'] = $checkIP[1];
/* If we ever add more restrictions, add nested for loops here:
* foreach ( self::provideCheckFoo() as $checkFoo ) {
* $request->expects( $this->any() )->method( 'getFoo' )
* ->will( $this->returnValue( $checkFoo[0] );
* $ok['foo'] = $checkFoo[1];
*
* foreach ( self::provideCheckBar() as $checkBar ) {
* $request->expects( $this->any() )->method( 'getBar' )
* ->will( $this->returnValue( $checkBar[0] );
* $ok['bar'] = $checkBar[1];
*
* // etc.
* }
* }
*/
$status = Status::newGood();
$status->setResult( $ok === array_filter( $ok ), $ok );
$ret[] = [ $request, $status ];
}
return $ret;
}
}
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