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Name	Size	Permission
MockAppConfig.php	1.2 KB	-rw-r--r--
MockAutoload.php	558 B	-rw-r--r--
MockBuilder.php	367 B	-rw-r--r--
MockCLIConfig.php	1.12 KB	-rw-r--r--
MockCURLRequest.php	1.09 KB	-rw-r--r--
MockCache.php	7.16 KB	-rw-r--r--
MockCodeIgniter.php	455 B	-rw-r--r--
MockCommon.php	751 B	-rw-r--r--
MockConnection.php	5.18 KB	-rw-r--r--
MockEmail.php	804 B	-rw-r--r--
MockEvents.php	695 B	-rw-r--r--
MockFileLogger.php	791 B	-rw-r--r--
MockIncomingRequest.php	470 B	-rw-r--r--
MockLanguage.php	1.23 KB	-rw-r--r--
MockLogger.php	3.81 KB	-rw-r--r--
MockQuery.php	353 B	-rw-r--r--
MockResourceController.php	619 B	-rw-r--r--
MockResourcePresenter.php	675 B	-rw-r--r--
MockResponse.php	729 B	-rw-r--r--
MockResult.php	1.77 KB	-rw-r--r--
MockSecurity.php	709 B	-rw-r--r--
MockSecurityConfig.php	727 B	-rw-r--r--
MockServices.php	794 B	-rw-r--r--
MockSession.php	1.6 KB	-rw-r--r--
MockTable.php	698 B	-rw-r--r--

Code Editor : MockCache.php

<?php

/**
 * This file is part of CodeIgniter 4 framework.
 *
 * (c) CodeIgniter Foundation <admin@codeigniter.com>
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace CodeIgniter\Test\Mock;

use Closure;
use CodeIgniter\Cache\CacheInterface;
use CodeIgniter\Cache\Handlers\BaseHandler;
use PHPUnit\Framework\Assert;

class MockCache extends BaseHandler implements CacheInterface
{
    /**
     * Mock cache storage.
     *
     * @var array
     */
    protected $cache = [];

/**
     * Expiration times.
     *
     * @var ?int[]
     */
    protected $expirations = [];

/**
     * If true, will not cache any data.
     *
     * @var bool
     */
    protected $bypass = false;

/**
     * Takes care of any handler-specific setup that must be done.
     */
    public function initialize()
    {
    }

/**
     * Attempts to fetch an item from the cache store.
     *
     * @param string $key Cache item name
     *
     * @return mixed
     */
    public function get(string $key)
    {
        $key = static::validateKey($key, $this->prefix);

return array_key_exists($key, $this->cache) ? $this->cache[$key] : null;
    }

/**
     * Get an item from the cache, or execute the given Closure and store the result.
     *
     * @return mixed
     */
    public function remember(string $key, int $ttl, Closure $callback)
    {
        $value = $this->get($key);

if ($value !== null) {
            return $value;
        }

$this->save($key, $value = $callback(), $ttl);

return $value;
    }

/**
     * Saves an item to the cache store.
     *
     * The $raw parameter is only utilized by Mamcache in order to
     * allow usage of increment() and decrement().
     *
     * @param string $key   Cache item name
     * @param mixed  $value the data to save
     * @param int    $ttl   Time To Live, in seconds (default 60)
     * @param bool   $raw   Whether to store the raw value.
     *
     * @return bool
     */
    public function save(string $key, $value, int $ttl = 60, bool $raw = false)
    {
        if ($this->bypass) {
            return false;
        }

$key = static::validateKey($key, $this->prefix);

$this->cache[$key]       = $value;
        $this->expirations[$key] = $ttl > 0 ? time() + $ttl : null;

return true;
    }

/**
     * Deletes a specific item from the cache store.
     *
     * @return bool
     */
    public function delete(string $key)
    {
        $key = static::validateKey($key, $this->prefix);

if (! isset($this->cache[$key])) {
            return false;
        }

unset($this->cache[$key], $this->expirations[$key]);

return true;
    }

/**
     * Deletes items from the cache store matching a given pattern.
     *
     * @return int
     */
    public function deleteMatching(string $pattern)
    {
        $count = 0;

foreach (array_keys($this->cache) as $key) {
            if (fnmatch($pattern, $key)) {
                $count++;
                unset($this->cache[$key], $this->expirations[$key]);
            }
        }

return $count;
    }

/**
     * Performs atomic incrementation of a raw stored value.
     *
     * @return bool
     */
    public function increment(string $key, int $offset = 1)
    {
        $key  = static::validateKey($key, $this->prefix);
        $data = $this->cache[$key] ?: null;

if (empty($data)) {
            $data = 0;
        } elseif (! is_int($data)) {
            return false;
        }

return $this->save($key, $data + $offset);
    }

/**
     * Performs atomic decrementation of a raw stored value.
     *
     * @return bool
     */
    public function decrement(string $key, int $offset = 1)
    {
        $key = static::validateKey($key, $this->prefix);

$data = $this->cache[$key] ?: null;

if (empty($data)) {
            $data = 0;
        } elseif (! is_int($data)) {
            return false;
        }

return $this->save($key, $data - $offset);
    }

/**
     * Will delete all items in the entire cache.
     *
     * @return bool
     */
    public function clean()
    {
        $this->cache       = [];
        $this->expirations = [];

return true;
    }

/**
     * Returns information on the entire cache.
     *
     * The information returned and the structure of the data
     * varies depending on the handler.
     *
     * @return string[] Keys currently present in the store
     */
    public function getCacheInfo()
    {
        return array_keys($this->cache);
    }

/**
     * Returns detailed information about the specific item in the cache.
     *
     * @return array|null Returns null if the item does not exist, otherwise array<string, mixed>
     *                    with at least the 'expire' key for absolute epoch expiry (or null).
     */
    public function getMetaData(string $key)
    {
        // Misses return null
        if (! array_key_exists($key, $this->expirations)) {
            return null;
        }

// Count expired items as a miss
        if (is_int($this->expirations[$key]) && $this->expirations[$key] > time()) {
            return null;
        }

return ['expire' => $this->expirations[$key]];
    }

/**
     * Determine if the driver is supported on this system.
     */
    public function isSupported(): bool
    {
        return true;
    }

//--------------------------------------------------------------------
    // Test Helpers
    //--------------------------------------------------------------------

/**
     * Instructs the class to ignore all
     * requests to cache an item, and always "miss"
     * when checked for existing data.
     *
     * @return $this
     */
    public function bypass(bool $bypass = true)
    {
        $this->clean();
        $this->bypass = $bypass;

return $this;
    }

//--------------------------------------------------------------------
    // Additional Assertions
    //--------------------------------------------------------------------

/**
     * Asserts that the cache has an item named $key.
     * The value is not checked since storing false or null
     * values is valid.
     */
    public function assertHas(string $key)
    {
        Assert::assertNotNull($this->get($key), "The cache does not have an item named: `{$key}`");
    }

/**
     * Asserts that the cache has an item named $key with a value matching $value.
     *
     * @param mixed $value
     */
    public function assertHasValue(string $key, $value = null)
    {
        $item = $this->get($key);

// Let assertHas handle throwing the error for consistency
        // if the key is not found
        if (empty($item)) {
            $this->assertHas($key);
        }

Assert::assertSame($value, $this->get($key), "The cached item `{$key}` does not equal match expectation. Found: " . print_r($value, true));
    }

/**
     * Asserts that the cache does NOT have an item named $key.
     */
    public function assertMissing(string $key)
    {
        Assert::assertArrayNotHasKey($key, $this->cache, "The cached item named `{$key}` exists.");
    }
}

${this.title}

Code Editor : MockCache.php