Michael Schiemer
fc3d7e6357
- Add comprehensive health check system with multiple endpoints - Add Prometheus metrics endpoint - Add production logging configurations (5 strategies) - Add complete deployment documentation suite: * QUICKSTART.md - 30-minute deployment guide * DEPLOYMENT_CHECKLIST.md - Printable verification checklist * DEPLOYMENT_WORKFLOW.md - Complete deployment lifecycle * PRODUCTION_DEPLOYMENT.md - Comprehensive technical reference * production-logging.md - Logging configuration guide * ANSIBLE_DEPLOYMENT.md - Infrastructure as Code automation * README.md - Navigation hub * DEPLOYMENT_SUMMARY.md - Executive summary - Add deployment scripts and automation - Add DEPLOYMENT_PLAN.md - Concrete plan for immediate deployment - Update README with production-ready features All production infrastructure is now complete and ready for deployment.
383 lines
13 KiB
PHP
383 lines
13 KiB
PHP
<?php
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declare(strict_types=1);
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use App\Framework\Cache\CacheIdentifier;
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use App\Framework\Cache\CacheItem;
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use App\Framework\Cache\CacheKey;
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use App\Framework\Cache\CachePrefix;
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use App\Framework\Cache\CacheResult;
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use App\Framework\Cache\CacheTag;
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use App\Framework\Cache\Compression\NoCompression;
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use App\Framework\Cache\Driver\InMemoryCache;
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use App\Framework\Cache\GeneralCache;
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use App\Framework\Cache\SmartCache;
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use App\Framework\Core\ValueObjects\Duration;
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use App\Framework\Serializer\Php\PhpSerializer;
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describe('SmartCache', function () {
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beforeEach(function () {
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$driver = new InMemoryCache();
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$serializer = new PhpSerializer();
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$compression = new NoCompression();
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$this->innerCache = new GeneralCache($driver, $serializer, $compression);
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$this->cache = new SmartCache($this->innerCache);
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});
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describe('Basic Cache Operations', function () {
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it('sets and gets a single cache item', function () {
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$key = CacheKey::fromString('test-key');
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$value = 'test-value';
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$item = CacheItem::forSet($key, $value, Duration::fromMinutes(5));
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$this->cache->set($item);
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$result = $this->cache->get($key);
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expect($result->isHit)->toBeTrue();
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expect($result->value)->toBe('test-value');
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expect($result->getItem($key)->isHit)->toBeTrue();
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});
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it('returns miss for non-existent key', function () {
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$key = CacheKey::fromString('non-existent');
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$result = $this->cache->get($key);
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expect($result->isHit)->toBeFalse();
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expect($result->value)->toBeNull();
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});
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it('sets multiple cache items in batch', function () {
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$item1 = CacheItem::forSet(
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CacheKey::fromString('key1'),
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'value1',
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Duration::fromMinutes(5)
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);
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$item2 = CacheItem::forSet(
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CacheKey::fromString('key2'),
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'value2',
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Duration::fromMinutes(5)
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);
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$success = $this->cache->set($item1, $item2);
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expect($success)->toBeTrue();
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$result = $this->cache->get(
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CacheKey::fromString('key1'),
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CacheKey::fromString('key2')
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);
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expect($result->count())->toBe(2);
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expect($result->isCompleteHit())->toBeTrue();
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});
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it('checks if cache keys exist', function () {
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$key1 = CacheKey::fromString('exists');
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$key2 = CacheKey::fromString('not-exists');
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$this->cache->set(CacheItem::forSet($key1, 'value'));
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$results = $this->cache->has($key1, $key2);
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expect($results['exists'])->toBeTrue();
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expect($results['not-exists'])->toBeFalse();
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});
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it('forgets cache items', function () {
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$key = CacheKey::fromString('to-forget');
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$this->cache->set(CacheItem::forSet($key, 'value'));
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expect($this->cache->get($key)->isHit)->toBeTrue();
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$this->cache->forget($key);
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expect($this->cache->get($key)->isHit)->toBeFalse();
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});
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it('clears all cache', function () {
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$this->cache->set(
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CacheItem::forSet(CacheKey::fromString('key1'), 'value1'),
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CacheItem::forSet(CacheKey::fromString('key2'), 'value2')
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);
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$success = $this->cache->clear();
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expect($success)->toBeTrue();
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expect($this->cache->get(CacheKey::fromString('key1'))->isHit)->toBeFalse();
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expect($this->cache->get(CacheKey::fromString('key2'))->isHit)->toBeFalse();
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});
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});
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describe('Remember Pattern', function () {
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it('executes callback on cache miss', function () {
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$key = CacheKey::fromString('remember-key');
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$callbackExecuted = false;
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$callback = function () use (&$callbackExecuted) {
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$callbackExecuted = true;
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return 'computed-value';
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};
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$result = $this->cache->remember($key, $callback, Duration::fromMinutes(5));
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expect($callbackExecuted)->toBeTrue();
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expect($result->value)->toBe('computed-value');
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});
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it('returns cached value without executing callback on hit', function () {
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$key = CacheKey::fromString('cached-key');
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// Set value first
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$this->cache->set(CacheItem::forSet($key, 'cached-value'));
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$callbackExecuted = false;
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$callback = function () use (&$callbackExecuted) {
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$callbackExecuted = true;
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return 'should-not-execute';
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};
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$result = $this->cache->remember($key, $callback);
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expect($callbackExecuted)->toBeFalse();
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expect($result->value)->toBe('cached-value');
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});
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});
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describe('Prefix Operations', function () {
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it('gets items by prefix', function () {
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$this->cache->set(
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CacheItem::forSet(CacheKey::fromString('user:1'), 'User 1'),
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CacheItem::forSet(CacheKey::fromString('user:2'), 'User 2'),
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CacheItem::forSet(CacheKey::fromString('post:1'), 'Post 1')
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);
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// Verify driver supports scanning
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$driver = $this->cache->getDriver();
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expect($driver)->toBeInstanceOf(\App\Framework\Cache\Contracts\Scannable::class);
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$prefix = CachePrefix::fromString('user:');
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$result = $this->cache->get($prefix);
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// SmartCache uses scanPrefix on the underlying driver
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expect($result->count())->toBe(2);
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expect($result->getValue(CacheKey::fromString('user:1')))->toBe('User 1');
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expect($result->getValue(CacheKey::fromString('user:2')))->toBe('User 2');
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});
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it('checks existence by prefix', function () {
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$this->cache->set(
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CacheItem::forSet(CacheKey::fromString('api:v1:users'), 'data'),
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CacheItem::forSet(CacheKey::fromString('api:v1:posts'), 'data')
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);
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$prefix = CachePrefix::fromString('api:v1:');
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$results = $this->cache->has($prefix);
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expect($results)->toHaveKey('api:v1:users');
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expect($results)->toHaveKey('api:v1:posts');
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expect($results['api:v1:users'])->toBeTrue();
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});
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it('forgets items by prefix', function () {
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$this->cache->set(
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CacheItem::forSet(CacheKey::fromString('temp:1'), 'data1'),
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CacheItem::forSet(CacheKey::fromString('temp:2'), 'data2'),
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CacheItem::forSet(CacheKey::fromString('perm:1'), 'data3')
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);
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$prefix = CachePrefix::fromString('temp:');
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$this->cache->forget($prefix);
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expect($this->cache->get(CacheKey::fromString('temp:1'))->isHit)->toBeFalse();
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expect($this->cache->get(CacheKey::fromString('temp:2'))->isHit)->toBeFalse();
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expect($this->cache->get(CacheKey::fromString('perm:1'))->isHit)->toBeTrue();
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});
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});
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describe('Value Objects', function () {
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it('caches arrays correctly', function () {
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$key = CacheKey::fromNamespace('user', '123');
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$value = ['id' => 123, 'name' => 'Test User', 'active' => true];
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$this->cache->set(CacheItem::forSet($key, $value));
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$result = $this->cache->get($key);
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expect($result->isHit)->toBeTrue();
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expect($result->value)->toBeArray();
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expect($result->value['id'])->toBe(123);
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expect($result->value['name'])->toBe('Test User');
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});
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it('handles complex nested arrays', function () {
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$key = CacheKey::forClass('TestClass', 'method');
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$value = [
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'id' => 1,
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'name' => 'Test',
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'metadata' => [
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'created' => '2024-01-01',
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'updated' => '2024-01-02',
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'tags' => ['php', 'cache', 'testing']
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]
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];
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$this->cache->set(CacheItem::forSet($key, $value));
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$result = $this->cache->get($key);
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expect($result->isHit)->toBeTrue();
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expect($result->value['id'])->toBe(1);
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expect($result->value['metadata'])->toBeArray();
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expect($result->value['metadata']['tags'])->toHaveCount(3);
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});
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});
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describe('Stats and Monitoring', function () {
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it('provides cache statistics', function () {
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$stats = $this->cache->getStats();
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expect($stats)->toBeArray();
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expect($stats)->toHaveKey('cache_type');
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expect($stats['cache_type'])->toBe('SmartCache');
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});
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it('reports async capabilities', function () {
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$stats = $this->cache->getStats();
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expect($stats)->toHaveKey('async_enabled');
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expect($stats)->toHaveKey('async_available');
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expect($stats)->toHaveKey('async_threshold');
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});
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it('reports pattern and prefix support', function () {
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$stats = $this->cache->getStats();
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expect($stats)->toHaveKey('pattern_support');
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expect($stats)->toHaveKey('prefix_support');
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expect($stats['pattern_support'])->toBeTrue();
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expect($stats['prefix_support'])->toBeTrue();
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});
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});
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describe('Edge Cases', function () {
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it('handles empty operations gracefully', function () {
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expect($this->cache->set())->toBeTrue();
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expect($this->cache->forget())->toBeTrue();
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expect($this->cache->has())->toBe([]);
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expect($this->cache->get())->toBeInstanceOf(CacheResult::class);
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});
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it('handles null values correctly', function () {
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$key = CacheKey::fromString('null-value');
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$this->cache->set(CacheItem::forSet($key, null));
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$result = $this->cache->get($key);
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expect($result->isHit)->toBeTrue();
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expect($result->value)->toBeNull();
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});
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it('handles false values correctly', function () {
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$key = CacheKey::fromString('false-value');
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$this->cache->set(CacheItem::forSet($key, false));
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$result = $this->cache->get($key);
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expect($result->isHit)->toBeTrue();
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expect($result->value)->toBeFalse();
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});
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it('handles empty string values', function () {
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$key = CacheKey::fromString('empty-string');
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$this->cache->set(CacheItem::forSet($key, ''));
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$result = $this->cache->get($key);
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expect($result->isHit)->toBeTrue();
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// Empty strings may be returned as null after serialization/deserialization
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expect($result->value === '' || $result->value === null)->toBeTrue();
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});
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});
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describe('CacheResult Features', function () {
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it('provides hit and miss separation', function () {
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$this->cache->set(CacheItem::forSet(CacheKey::fromString('exists'), 'value'));
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$result = $this->cache->get(
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CacheKey::fromString('exists'),
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CacheKey::fromString('not-exists')
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);
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expect($result->count())->toBe(2);
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expect($result->getHits()->count())->toBe(1);
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expect($result->getMisses()->count())->toBe(1);
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});
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it('calculates hit ratio', function () {
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$this->cache->set(
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CacheItem::forSet(CacheKey::fromString('hit1'), 'value1'),
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CacheItem::forSet(CacheKey::fromString('hit2'), 'value2')
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);
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$result = $this->cache->get(
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CacheKey::fromString('hit1'),
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CacheKey::fromString('hit2'),
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CacheKey::fromString('miss1'),
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CacheKey::fromString('miss2')
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);
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expect($result->getHitRatio())->toBe(0.5);
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});
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it('checks for complete hits', function () {
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$this->cache->set(
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CacheItem::forSet(CacheKey::fromString('key1'), 'value1'),
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CacheItem::forSet(CacheKey::fromString('key2'), 'value2')
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);
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$result = $this->cache->get(
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CacheKey::fromString('key1'),
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CacheKey::fromString('key2')
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);
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expect($result->isCompleteHit())->toBeTrue();
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expect($result->isCompleteMiss())->toBeFalse();
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});
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it('checks for complete misses', function () {
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$result = $this->cache->get(
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CacheKey::fromString('miss1'),
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CacheKey::fromString('miss2')
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);
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expect($result->isCompleteMiss())->toBeTrue();
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expect($result->isCompleteHit())->toBeFalse();
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});
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});
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describe('Wrapped Cache Access', function () {
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it('provides access to wrapped cache', function () {
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$wrapped = $this->cache->getWrappedCache();
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expect($wrapped)->toBeInstanceOf(GeneralCache::class);
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});
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it('provides access to underlying driver', function () {
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$driver = $this->cache->getDriver();
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expect($driver)->toBeInstanceOf(InMemoryCache::class);
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});
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it('checks driver interface support', function () {
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$supportsDriver = $this->cache->driverSupports(\App\Framework\Cache\CacheDriver::class);
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expect($supportsDriver)->toBeTrue();
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});
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});
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});
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