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<?php
require_once __DIR__ . '/TestFileJournal.php';
use Wikimedia\Timestamp\ConvertibleTimestamp;
/**
* @coversDefaultClass FileJournal
*/
class FileJournalTest extends MediaWikiUnitTestCase {
private function newObj( $options = [] ) {
return new TestFileJournal( $options + [ 'backend' => '' ] );
}
/**
* @covers ::factory
*/
public function testConstructor_backend() {
$this->assertSame( 'some_backend',
$this->newObj( [ 'backend' => 'some_backend' ] )->getBackend() );
}
/**
* @covers ::__construct
*/
public function testConstructor_ttlDays() {
$this->assertSame( 42, $this->newObj( [ 'ttlDays' => 42 ] )->getTtlDays() );
}
/**
* @covers ::__construct
*/
public function testConstructor_noTtlDays() {
$this->assertSame( false, $this->newObj()->getTtlDays() );
}
/**
* @covers ::__construct
*/
public function testConstructor_nullTtlDays() {
$this->assertSame( false, $this->newObj( [ 'ttlDays' => null ] )->getTtlDays() );
}
/**
* @covers ::getTimestampedUUID
*/
public function testGetTimestampedUUID() {
$obj = new NullFileJournal;
$uuids = [];
for ( $i = 0; $i < 10; $i++ ) {
$time1 = time();
$uuid = $obj->getTimestampedUUID();
$time2 = time();
$this->assertRegExp( '/^[0-9a-z]{31}$/', $uuid );
$this->assertArrayNotHasKey( $uuid, $uuids );
$uuids[$uuid] = true;
// Now test that the timestamp portion is as expected.
$time = ConvertibleTimestamp::convert( TS_UNIX, Wikimedia\base_convert(
substr( $uuid, 0, 9 ), 36, 10 ) );
$this->assertGreaterThanOrEqual( $time1, $time );
$this->assertLessThanOrEqual( $time2, $time );
}
}
/**
* @covers ::logChangeBatch
*/
public function testLogChangeBatch() {
$this->assertEquals(
StatusValue::newGood( 'Logged' ), $this->newObj()->logChangeBatch( [ 1 ], '' ) );
}
/**
* @covers ::logChangeBatch
*/
public function testLogChangeBatch_empty() {
$this->assertEquals( StatusValue::newGood(), $this->newObj()->logChangeBatch( [], '' ) );
}
/**
* @covers ::getCurrentPosition
*/
public function testGetCurrentPosition() {
$this->assertEquals( 613, $this->newObj()->getCurrentPosition() );
}
/**
* @covers ::getPositionAtTime
*/
public function testGetPositionAtTime() {
$this->assertEquals( 248, $this->newObj()->getPositionAtTime( 0 ) );
}
/**
* @dataProvider provideGetChangeEntries
* @covers ::getChangeEntries
* @param int|null $start
* @param int $limit
* @param string|null $expectedNext
* @param string[] $expectedReturn Expected id's of returned values
*/
public function testGetChangeEntries( $start, $limit, $expectedNext, array $expectedReturn ) {
$expectedReturn = array_map(
function ( $val ) {
return [ 'id' => $val ];
}, $expectedReturn
);
$next = "Different from $expectedNext";
$ret = $this->newObj()->getChangeEntries( $start, $limit, $next );
$this->assertSame( $expectedNext, $next );
$this->assertSame( $expectedReturn, $ret );
}
public static function provideGetChangeEntries() {
return [
[ null, 0, null, [ 1, 2, 3 ] ],
[ null, 1, 2, [ 1 ] ],
[ null, 2, 3, [ 1, 2 ] ],
[ null, 3, null, [ 1, 2, 3 ] ],
[ 1, 0, null, [ 1, 2, 3 ] ],
[ 1, 2, 3, [ 1, 2 ] ],
[ 1, 1, 2, [ 1 ] ],
[ 2, 2, null, [ 2, 3 ] ],
];
}
/**
* @covers ::purgeOldLogs
*/
public function testPurgeOldLogs() {
$obj = $this->newObj();
$this->assertFalse( $obj->getPurged() );
$obj->purgeOldLogs();
$this->assertTrue( $obj->getPurged() );
}
}
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