ApiUnblockTest.php

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<?php
 
class ApiUnblockTest extends ApiTestCase {
    private $blocker;
 
    private $blockee;
 
    public function setUp() {
        parent::setUp();
 
        $this->tablesUsed = array_merge(
            $this->tablesUsed,
            [ 'ipblocks', 'change_tag', 'change_tag_def', 'logging' ]
        );
 
        $this->blocker = $this->getTestSysop()->getUser();
        $this->blockee = $this->getMutableTestUser()->getUser();
 
        // Initialize a blocked user (used by most tests, although not all)
        $block = new Block( [
            'address' => $this->blockee->getName(),
            'by' => $this->blocker->getId(),
        ] );
        $result = $block->insert();
        $this->assertNotFalse( $result, 'Could not insert block' );
        $blockFromDB = Block::newFromID( $result['id'] );
        $this->assertTrue( !is_null( $blockFromDB ), 'Could not retrieve block' );
    }
 
    private function getBlockFromParams( array $params ) {
        if ( array_key_exists( 'user', $params ) ) {
            return Block::newFromTarget( $params['user'] );
        }
        if ( array_key_exists( 'userid', $params ) ) {
            return Block::newFromTarget( User::newFromId( $params['userid'] ) );
        }
        return Block::newFromId( $params['id'] );
    }
 
    private function doUnblock( array $params = [] ) {
        $params += [ 'action' => 'unblock' ];
        if ( !array_key_exists( 'userid', $params ) && !array_key_exists( 'id', $params ) ) {
            $params += [ 'user' => $this->blockee->getName() ];
        }
 
        $originalBlock = $this->getBlockFromParams( $params );
 
        $this->doApiRequestWithToken( $params );
 
        // We only check later on whether the block existed to begin with, because maybe the caller
        // expects doApiRequestWithToken to throw, in which case the block might not be expected to
        // exist to begin with.
        $this->assertInstanceOf( Block::class, $originalBlock, 'Block should initially exist' );
        $this->assertNull( $this->getBlockFromParams( $params ), 'Block should have been removed' );
    }
 
    public function testWithNoToken() {
        $this->doApiRequest( [
            'action' => 'unblock',
            'user' => $this->blockee->getName(),
            'reason' => 'Some reason',
        ] );
    }
 
    public function testNormalUnblock() {
        $this->doUnblock();
    }
 
    public function testUnblockNoPermission() {
        $this->setExpectedApiException( 'apierror-permissiondenied-unblock' );
 
        $this->setGroupPermissions( 'sysop', 'block', false );
 
        $this->doUnblock();
    }
 
    public function testUnblockWhenBlocked() {
        $this->setExpectedApiException( 'ipbblocked' );
 
        $block = new Block( [
            'address' => $this->blocker->getName(),
            'by' => $this->getTestUser( 'sysop' )->getUser()->getId(),
        ] );
        $block->insert();
 
        $this->doUnblock();
    }
 
    public function testUnblockSelfWhenBlocked() {
        $block = new Block( [
            'address' => $this->blocker->getName(),
            'by' => $this->getTestUser( 'sysop' )->getUser()->getId(),
        ] );
        $result = $block->insert();
        $this->assertNotFalse( $result, 'Could not insert block' );
 
        $this->doUnblock( [ 'user' => $this->blocker->getName() ] );
    }
 
    public function testUnblockWithTagNewBackend() {
        ChangeTags::defineTag( 'custom tag' );
 
        $this->doUnblock( [ 'tags' => 'custom tag' ] );
 
        $dbw = wfGetDB( DB_MASTER );
        $this->assertSame( 1, (int)$dbw->selectField(
            [ 'change_tag', 'logging', 'change_tag_def' ],
            'COUNT(*)',
            [ 'log_type' => 'block', 'ctd_name' => 'custom tag' ],
            __METHOD__,
            [],
            [
                'change_tag' => [ 'JOIN', 'ct_log_id = log_id' ],
                'change_tag_def' => [ 'JOIN', 'ctd_id = ct_tag_id' ],
            ]
        ) );
    }
 
    public function testUnblockWithProhibitedTag() {
        $this->setExpectedApiException( 'tags-apply-no-permission' );
 
        ChangeTags::defineTag( 'custom tag' );
 
        $this->setGroupPermissions( 'user', 'applychangetags', false );
 
        $this->doUnblock( [ 'tags' => 'custom tag' ] );
    }
 
    public function testUnblockById() {
        $this->doUnblock( [ 'userid' => $this->blockee->getId() ] );
    }
 
    public function testUnblockByInvalidId() {
        $this->setExpectedApiException( [ 'apierror-nosuchuserid', 1234567890 ] );
 
        $this->doUnblock( [ 'userid' => 1234567890 ] );
    }
 
    public function testUnblockNonexistentBlock() {
        $this->setExpectedAPIException( [ 'ipb_cant_unblock', $this->blocker->getName() ] );
 
        $this->doUnblock( [ 'user' => $this->blocker ] );
    }
}