Yiisoft\Db\Tests\Support\Mock

Complexity

Total Complexity

6

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	connection()	0	3	1
A	cache()	0	7	2
A	queryHelper()	0	3	1
A	schemaCache()	0	7	2

<?php

declare(strict_types=1);

namespace Yiisoft\Db\Tests\Support;

use PHPUnit\Framework\TestCase;
use Yiisoft\Cache\ArrayCache;
use Yiisoft\Cache\Cache;
use Yiisoft\Cache\CacheInterface;
use Yiisoft\Db\Cache\SchemaCache;
use Yiisoft\Db\Connection\ConnectionInterface;
use Yiisoft\Db\Query\Helper\QueryHelper;

final class Mock extends TestCase
{
    private CacheInterface|null $cache = null;
    private SchemaCache|null $schemaCache = null;

    public function cache(): CacheInterface
    {
        if ($this->cache === null) {
            $this->cache = new Cache(new ArrayCache());
        }

        return $this->cache;

The expression return $this->cache could return the type null which is incompatible with the type-hinted return Yiisoft\Cache\CacheInterface. Consider adding an additional type-check to rule them out.

    }

    public function connection(): ConnectionInterface
    {
        return $this->createMock(ConnectionInterface::class);

The expression return $this->createMock(Yiisoft\Db\Connection\ConnectionInterface::class) returns the type PHPUnit\Framework\MockObject\MockObject which is incompatible with the type-hinted return Yiisoft\Db\Connection\ConnectionInterface.

    }

    public static function queryHelper(): QueryHelper
    {
        return new QueryHelper();
    }

    public function schemaCache(): SchemaCache
    {
        if ($this->schemaCache === null) {
            $this->schemaCache = new SchemaCache($this->cache());
        }

        return $this->schemaCache;

The expression return $this->schemaCache could return the type null which is incompatible with the type-hinted return Yiisoft\Db\Cache\SchemaCache. Consider adding an additional type-check to rule them out.

    }
}