MutableRevisionSlotsTest.php

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<?php
 
namespace MediaWiki\Tests\Storage;
 
use MediaWiki\Storage\MutableRevisionSlots;
use MediaWiki\Storage\RevisionAccessException;
use MediaWiki\Storage\SlotRecord;
use WikitextContent;
 
class MutableRevisionSlotsTest extends RevisionSlotsTest {
 
    public function testSetMultipleSlots() {
        $slots = new MutableRevisionSlots();
 
        $this->assertSame( [], $slots->getSlots() );
 
        $slotA = SlotRecord::newUnsaved( 'some', new WikitextContent( 'A' ) );
        $slots->setSlot( $slotA );
        $this->assertTrue( $slots->hasSlot( 'some' ) );
        $this->assertSame( $slotA, $slots->getSlot( 'some' ) );
        $this->assertSame( [ 'some' => $slotA ], $slots->getSlots() );
 
        $slotB = SlotRecord::newUnsaved( 'other', new WikitextContent( 'B' ) );
        $slots->setSlot( $slotB );
        $this->assertTrue( $slots->hasSlot( 'other' ) );
        $this->assertSame( $slotB, $slots->getSlot( 'other' ) );
        $this->assertSame( [ 'some' => $slotA, 'other' => $slotB ], $slots->getSlots() );
    }
 
    public function testSetExistingSlotOverwritesSlot() {
        $slots = new MutableRevisionSlots();
 
        $this->assertSame( [], $slots->getSlots() );
 
        $slotA = SlotRecord::newUnsaved( 'main', new WikitextContent( 'A' ) );
        $slots->setSlot( $slotA );
        $this->assertSame( $slotA, $slots->getSlot( 'main' ) );
        $this->assertSame( [ 'main' => $slotA ], $slots->getSlots() );
 
        $slotB = SlotRecord::newUnsaved( 'main', new WikitextContent( 'B' ) );
        $slots->setSlot( $slotB );
        $this->assertSame( $slotB, $slots->getSlot( 'main' ) );
        $this->assertSame( [ 'main' => $slotB ], $slots->getSlots() );
    }
 
    public function testSetContentOfExistingSlotOverwritesContent() {
        $slots = new MutableRevisionSlots();
 
        $this->assertSame( [], $slots->getSlots() );
 
        $slotA = SlotRecord::newUnsaved( 'main', new WikitextContent( 'A' ) );
        $slots->setSlot( $slotA );
        $this->assertSame( $slotA, $slots->getSlot( 'main' ) );
        $this->assertSame( [ 'main' => $slotA ], $slots->getSlots() );
 
        $newContent = new WikitextContent( 'B' );
        $slots->setContent( 'main', $newContent );
        $this->assertSame( $newContent, $slots->getContent( 'main' ) );
    }
 
    public function testRemoveExistingSlot() {
        $slotA = SlotRecord::newUnsaved( 'main', new WikitextContent( 'A' ) );
        $slots = new MutableRevisionSlots( [ $slotA ] );
 
        $this->assertSame( [ 'main' => $slotA ], $slots->getSlots() );
 
        $slots->removeSlot( 'main' );
        $this->assertSame( [], $slots->getSlots() );
        $this->setExpectedException( RevisionAccessException::class );
        $slots->getSlot( 'main' );
    }
 
}