<?php

namespace MediaWiki\Tests\Storage;

use CommentStoreComment;
use MediaWiki\Storage\MutableRevisionRecord;
use MediaWiki\Storage\RevisionAccessException;
use MediaWiki\Storage\RevisionRecord;
use MediaWiki\Storage\SlotRecord;
use MediaWikiTestCase;
use Title;
use WikitextContent;

/**
 * @covers \MediaWiki\Storage\MutableRevisionRecord
 */
class MutableRevisionRecordTest extends MediaWikiTestCase {

	public function testSimpleSetGetId() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->assertNull( $record->getId() );
		$record->setId( 888 );
		$this->assertSame( 888, $record->getId() );
	}

	public function testSimpleSetGetUser() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$user = $this->getTestSysop()->getUser();
		$this->assertNull( $record->getUser() );
		$record->setUser( $user );
		$this->assertSame( $user, $record->getUser() );
	}

	public function testSimpleSetGetPageId() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->assertSame( 0, $record->getPageId() );
		$record->setPageId( 999 );
		$this->assertSame( 999, $record->getPageId() );
	}

	public function testSimpleSetGetParentId() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->assertNull( $record->getParentId() );
		$record->setParentId( 100 );
		$this->assertSame( 100, $record->getParentId() );
	}

	public function testSimpleGetMainContentWhenEmpty() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->setExpectedException( RevisionAccessException::class );
		$this->assertNull( $record->getContent( 'main' ) );
	}

	public function testSimpleSetGetMainContent() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$content = new WikitextContent( 'Badger' );
		$record->setContent( 'main', $content );
		$this->assertSame( $content, $record->getContent( 'main' ) );
	}

	public function testSimpleGetSlotWhenEmpty() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->setExpectedException( RevisionAccessException::class );
		$record->getSlot( 'main' );
	}

	public function testSimpleSetGetSlot() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$slot = new SlotRecord(
			(object)[ 'role_name' => 'main' ],
			new WikitextContent( 'x' )
		);
		$record->setSlot( $slot );
		$this->assertSame( $slot, $record->getSlot( 'main' ) );
	}

	public function testSimpleSetGetMinor() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->assertFalse( $record->isMinor() );
		$record->setMinorEdit( true );
		$this->assertSame( true, $record->isMinor() );
	}

	public function testSimpleSetGetTimestamp() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->assertNull( $record->getTimestamp() );
		$record->setTimestamp( '20180101010101' );
		$this->assertSame( '20180101010101', $record->getTimestamp() );
	}

	public function testSimpleSetGetVisibility() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->assertSame( 0, $record->getVisibility() );
		$record->setVisibility( RevisionRecord::DELETED_USER );
		$this->assertSame( RevisionRecord::DELETED_USER, $record->getVisibility() );
	}

	public function testSimpleSetGetSha1() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->assertSame( 'phoiac9h4m842xq45sp7s6u21eteeq1', $record->getSha1() );
		$record->setSha1( 'someHash' );
		$this->assertSame( 'someHash', $record->getSha1() );
	}

	public function testSimpleSetGetSize() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$this->assertSame( 0, $record->getSize() );
		$record->setSize( 775 );
		$this->assertSame( 775, $record->getSize() );
	}

	public function testSimpleSetGetComment() {
		$record = new MutableRevisionRecord( Title::newFromText( 'Foo' ) );
		$comment = new CommentStoreComment( 1, 'foo' );
		$this->assertNull( $record->getComment() );
		$record->setComment( $comment );
		$this->assertSame( $comment, $record->getComment() );
	}

}