Merge pull request #6641 from nupplaphil/config_followup

Config FollowUp

tests/src/Core/Cache/CacheTest.php

@@ -67,8 +67,7 @@ abstract class CacheTest extends MockedTest
 	protected function setUp()
 	{
 		$this->setUpVfsDir();
-		$configMock = \Mockery::mock('Friendica\Core\Config\ConfigCache');
-		$this->mockApp($this->root, $configMock);
+		$this->mockApp($this->root);
 		$this->app
 			->shouldReceive('getHostname')
 			->andReturn('friendica.local');

tests/src/Core/Cache/MemcacheCacheDriverTest.php

@@ -12,14 +12,14 @@ class MemcacheCacheDriverTest extends MemoryCacheTest
 {
 	protected function getInstance()
 	{
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'memcache_host', NULL)
+			->with('system', 'memcache_host')
 			->andReturn('localhost');
 
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'memcache_port', NULL)
+			->with('system', 'memcache_port')
 			->andReturn(11211);
 
 		$this->cache = CacheDriverFactory::create('memcache');

tests/src/Core/Cache/MemcachedCacheDriverTest.php

@@ -12,9 +12,9 @@ class MemcachedCacheDriverTest extends MemoryCacheTest
 {
 	protected function getInstance()
 	{
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'memcached_hosts', NULL)
+			->with('system', 'memcached_hosts')
 			->andReturn([0 => 'localhost, 11211']);
 
 		$this->cache = CacheDriverFactory::create('memcached');

tests/src/Core/Cache/RedisCacheDriverTest.php

@@ -12,14 +12,14 @@ class RedisCacheDriverTest extends MemoryCacheTest
 {
 	protected function getInstance()
 	{
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'redis_host', NULL)
+			->with('system', 'redis_host')
 			->andReturn('localhost');
 
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'redis_port', NULL)
+			->with('system', 'redis_port')
 			->andReturn(null);
 
 		$this->cache = CacheDriverFactory::create('redis');

tests/src/Core/Config/Cache/ConfigCacheLoaderTest.php

@@ -1,9 +1,9 @@
 <?php
 
-namespace Friendica\Test\Core\Config;
+namespace Friendica\Test\Core\Config\Cache;
 
-use Friendica\Core\Config\ConfigCache;
-use Friendica\Core\Config\ConfigCacheLoader;
+use Friendica\Core\Config\Cache\ConfigCache;
+use Friendica\Core\Config\Cache\ConfigCacheLoader;
 use Friendica\Test\MockedTest;
 use Friendica\Test\Util\VFSTrait;
 use org\bovigo\vfs\vfsStream;
@@ -59,6 +59,7 @@ class ConfigCacheLoaderTest extends MockedTest
 		$this->delConfigFile('local.config.php');
 
 		$file = dirname(__DIR__) . DIRECTORY_SEPARATOR .
+			'..' . DIRECTORY_SEPARATOR .
 			'..' . DIRECTORY_SEPARATOR .
 			'..' . DIRECTORY_SEPARATOR .
 			'datasets' . DIRECTORY_SEPARATOR .
@@ -91,6 +92,7 @@ class ConfigCacheLoaderTest extends MockedTest
 		$this->delConfigFile('local.config.php');
 
 		$file = dirname(__DIR__) . DIRECTORY_SEPARATOR .
+			'..' . DIRECTORY_SEPARATOR .
 			'..' . DIRECTORY_SEPARATOR .
 			'..' . DIRECTORY_SEPARATOR .
 			'datasets' . DIRECTORY_SEPARATOR .
@@ -122,6 +124,7 @@ class ConfigCacheLoaderTest extends MockedTest
 		$this->delConfigFile('local.config.php');
 
 		$file = dirname(__DIR__) . DIRECTORY_SEPARATOR .
+			'..' . DIRECTORY_SEPARATOR .
 			'..' . DIRECTORY_SEPARATOR .
 			'..' . DIRECTORY_SEPARATOR .
 			'datasets' . DIRECTORY_SEPARATOR .
@@ -160,6 +163,7 @@ class ConfigCacheLoaderTest extends MockedTest
 		vfsStream::create($structure, $this->root);
 
 		$file = dirname(__DIR__) . DIRECTORY_SEPARATOR .
+			'..' . DIRECTORY_SEPARATOR .
 			'..' . DIRECTORY_SEPARATOR .
 			'..' . DIRECTORY_SEPARATOR .
 			'datasets' . DIRECTORY_SEPARATOR .

tests/src/Core/Config/Cache/ConfigCacheTest.php

@@ -1,8 +1,8 @@
 <?php
 
-namespace Friendica\Test\Core\Config;
+namespace Friendica\Test\Core\Config\Cache;
 
-use Friendica\Core\Config\ConfigCache;
+use Friendica\Core\Config\Cache\ConfigCache;
 use Friendica\Test\MockedTest;
 
 class ConfigCacheTest extends MockedTest
@@ -48,7 +48,7 @@ class ConfigCacheTest extends MockedTest
 	public function testLoadConfigArray($data)
 	{
 		$configCache = new ConfigCache();
-		$configCache->loadConfigArray($data);
+		$configCache->load($data);
 
 		$this->assertConfigValues($data, $configCache);
 	}
@@ -67,18 +67,38 @@ class ConfigCacheTest extends MockedTest
 		];
 
 		$configCache = new ConfigCache();
-		$configCache->loadConfigArray($data);
-		$configCache->loadConfigArray($override);
+		$configCache->load($data);
+		$configCache->load($override);
 
 		$this->assertConfigValues($data, $configCache);
 
 		// override the value
-		$configCache->loadConfigArray($override, true);
+		$configCache->load($override, true);
 
 		$this->assertEquals($override['system']['test'], $configCache->get('system', 'test'));
 		$this->assertEquals($override['system']['boolTrue'], $configCache->get('system', 'boolTrue'));
 	}
 
+	/**
+	 * Test the loadConfigArray() method with wrong/empty datasets
+	 */
+	public function testLoadConfigArrayWrong()
+	{
+		$configCache = new ConfigCache();
+
+		// empty dataset
+		$configCache->load([]);
+		$this->assertEmpty($configCache->getAll());
+
+		// wrong dataset
+		$configCache->load(['system' => 'not_array']);
+		$this->assertEmpty($configCache->getAll());
+
+		// incomplete dataset (key is integer ID of the array)
+		$configCache->load(['system' => ['value']]);
+		$this->assertEquals('value', $configCache->get('system', 0));
+	}
+
 	/**
 	 * Test the getAll() method
 	 * @dataProvider dataTests
@@ -86,14 +106,12 @@ class ConfigCacheTest extends MockedTest
 	public function testGetAll($data)
 	{
 		$configCache = new ConfigCache();
-		$configCache->loadConfigArray($data);
+		$configCache->load($data);
 
 		$all = $configCache->getAll();
 
 		$this->assertContains($data['system'], $all);
-
-		// config values are stored directly in the array base
-		$this->assertEquals($data['config']['a'], $all['a']);
+		$this->assertContains($data['config'], $all);
 	}
 
 	/**
@@ -113,6 +131,54 @@ class ConfigCacheTest extends MockedTest
 		$this->assertConfigValues($data, $configCache);
 	}
 
+	/**
+	 * Test the get() method without a value
+	 */
+	public function testGetEmpty()
+	{
+		$configCache = new ConfigCache();
+
+		$this->assertEquals('!<unset>!', $configCache->get('something', 'value'));
+	}
+
+	/**
+	 * Test the has() method
+	 */
+	public function testHas()
+	{
+		$configCache = new ConfigCache();
+
+		$this->assertFalse($configCache->has('system', 'test'));
+		$this->assertFalse($configCache->has('system'));
+
+		$configCache->set('system', 'test', 'it');
+		$this->assertTrue($configCache->has('system', 'test'));
+		$this->assertTrue($configCache->has('system'));
+	}
+
+	/**
+	 * Test the get() method with a category
+	 */
+	public function testGetCat()
+	{
+		$configCache = new ConfigCache([
+			'system' => [
+				'key1' => 'value1',
+				'key2' => 'value2',
+			],
+			'config' => [
+				'key3' => 'value3',
+			],
+		]);
+
+		$this->assertTrue($configCache->has('system'));
+
+		$this->assertEquals([
+			'key1' => 'value1',
+			'key2' => 'value2',
+		], $configCache->get('system'));
+	}
+
 	/**
 	 * Test the delete() method
 	 * @dataProvider dataTests
@@ -149,6 +215,32 @@ class ConfigCacheTest extends MockedTest
 	}
 
 
+	/**
+	 * Test the getP() method with a category
+	 */
+	public function testGetPCat()
+	{
+		$configCache = new ConfigCache();
+		$uid = 345;
+
+		$configCache->loadP($uid, [
+			'system' => [
+				'key1' => 'value1',
+				'key2' => 'value2',
+			],
+			'config' => [
+				'key3' => 'value3',
+			],
+		]);
+
+		$this->assertTrue($configCache->hasP($uid,'system'));
+
+		$this->assertEquals([
+			'key1' => 'value1',
+			'key2' => 'value2',
+		], $configCache->get($uid, 'system'));
+	}
+
 	/**
 	 * Test the deleteP() method
 	 * @dataProvider dataTests
@@ -172,4 +264,20 @@ class ConfigCacheTest extends MockedTest
 
 		$this->assertEmpty($configCache->getAll());
 	}
+
+	/**
+	 * Test the hasP() method
+	 */
+	public function testHasP()
+	{
+		$configCache = new ConfigCache();
+		$uid = 345;
+
+		$this->assertFalse($configCache->hasP($uid, 'system', 'test'));
+		$this->assertFalse($configCache->hasP($uid, 'system'));
+
+		$configCache->setP($uid, 'system', 'test', 'it');
+		$this->assertTrue($configCache->hasP($uid, 'system', 'test'));
+		$this->assertTrue($configCache->hasP($uid, 'system'));
+	}
 }

tests/src/Core/Config/ConfigurationTest.php

@@ -0,0 +1,276 @@
+<?php
+
+namespace Friendica\Test\Core\Config;
+
+use Friendica\Core\Config\Adapter\IConfigAdapter;
+use Friendica\Core\Config\Cache\ConfigCache;
+use Friendica\Core\Config\Cache\IConfigCache;
+use Friendica\Core\Config\Configuration;
+use Friendica\Test\MockedTest;
+
+class ConfigurationTest extends MockedTest
+{
+	public function dataTests()
+	{
+		return [
+			'string'       => ['data' => 'it'],
+			'boolTrue'     => ['data' => true],
+			'boolFalse'    => ['data' => false],
+			'integer'      => ['data' => 235],
+			'decimal'      => ['data' => 2.456],
+			'array'        => ['data' => ['1', 2, '3', true, false]],
+			'boolIntTrue'  => ['data' => 1],
+			'boolIntFalse' => ['Data' => 0],
+		];
+	}
+
+	/**
+	 * Test the configuration initialization
+	 */
+	public function testSetUp()
+	{
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(false)->once();
+
+		$configuration = new Configuration($configCache, $configAdapter);
+
+		$this->assertInstanceOf(IConfigCache::class, $configuration->getCache());
+	}
+
+	/**
+	 * Test the configuration load() method
+	 */
+	public function testCacheLoad()
+	{
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(3);
+		// constructor loading
+		$configAdapter->shouldReceive('load')->andReturn([])->once();
+		// expected loading
+		$configAdapter->shouldReceive('load')->andReturn(['testing' => ['test' => 'it']])->once();
+		$configAdapter->shouldReceive('isLoaded')->with('testing', 'test')->andReturn(true)->once();
+
+		$configuration = new Configuration($configCache, $configAdapter);
+		$configuration->load('testing');
+
+		$this->assertEquals('it', $configuration->get('testing', 'test'));
+		$this->assertEquals('it', $configuration->getCache()->get('testing', 'test'));
+	}
+
+	/**
+	 * Test the configuration load() method with overwrite
+	 */
+	public function testCacheLoadDouble()
+	{
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(5);
+		// constructor loading
+		$configAdapter->shouldReceive('load')->andReturn([])->once();
+		// expected loading
+		$configAdapter->shouldReceive('load')->andReturn(['testing' => ['test' => 'it']])->once();
+		$configAdapter->shouldReceive('isLoaded')->with('testing', 'test')->andReturn(true)->twice();
+		// expected next loading
+		$configAdapter->shouldReceive('load')->andReturn(['testing' => ['test' => 'again']])->once();
+
+		$configuration = new Configuration($configCache, $configAdapter);
+		$configuration->load('testing');
+
+		$this->assertEquals('it', $configuration->get('testing', 'test'));
+		$this->assertEquals('it', $configuration->getCache()->get('testing', 'test'));
+
+		$configuration->load('testing');
+
+		$this->assertEquals('again', $configuration->get('testing', 'test'));
+		$this->assertEquals('again', $configuration->getCache()->get('testing', 'test'));
+	}
+
+	/**
+	 * Test the configuration get() and set() methods without adapter
+	 * @dataProvider dataTests
+	 */
+	public function testSetGetWithoutDB($data)
+	{
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(false)->times(3);
+
+		$configuration = new Configuration($configCache, $configAdapter);
+
+		$this->assertTrue($configuration->set('test', 'it', $data));
+
+		$this->assertEquals($data, $configuration->get('test', 'it'));
+		$this->assertEquals($data, $configuration->getCache()->get('test', 'it'));
+	}
+
+	/**
+	 * Test the configuration get() and set() methods with adapter
+	 * @dataProvider dataTests
+	 */
+	public function testSetGetWithDB($data)
+	{
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(3);
+		// constructor loading
+		$configAdapter->shouldReceive('load')->andReturn([])->once();
+		$configAdapter->shouldReceive('isLoaded')->with('test', 'it')->andReturn(true)->once();
+		$configAdapter->shouldReceive('set')->with('test', 'it', $data)->andReturn(true)->once();
+
+		$configuration = new Configuration($configCache, $configAdapter);
+
+		$this->assertTrue($configuration->set('test', 'it', $data));
+
+		$this->assertEquals($data, $configuration->get('test', 'it'));
+		$this->assertEquals($data, $configuration->getCache()->get('test', 'it'));
+	}
+
+	/**
+	 * Test the configuration get() method with wrong value and no db
+	 */
+	public function testGetWrongWithoutDB()
+	{
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(false)->times(4);
+
+		$configuration = new Configuration($configCache, $configAdapter);
+
+		// without refresh
+		$this->assertNull($configuration->get('test', 'it'));
+
+		/// beware that the cache returns '!<unset>!' and not null for a non existing value
+		$this->assertEquals('!<unset>!', $configuration->getCache()->get('test', 'it'));
+
+		// with default value
+		$this->assertEquals('default', $configuration->get('test', 'it', 'default'));
+
+		// with default value and refresh
+		$this->assertEquals('default', $configuration->get('test', 'it', 'default', true));
+	}
+
+	/**
+	 * Test the configuration get() method with refresh
+	 * @dataProvider dataTests
+	 */
+	public function testGetWithRefresh($data)
+	{
+		$configCache = new ConfigCache(['test' => ['it' => 'now']]);
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(4);
+		// constructor loading
+		$configAdapter->shouldReceive('load')->andReturn([])->once();
+		$configAdapter->shouldReceive('isLoaded')->with('test', 'it')->andReturn(true)->twice();
+		$configAdapter->shouldReceive('get')->with('test', 'it')->andReturn($data)->once();
+		$configAdapter->shouldReceive('isLoaded')->with('test', 'not')->andReturn(false)->once();
+		$configAdapter->shouldReceive('get')->with('test', 'not')->andReturn('!<unset>!')->once();
+
+		$configuration = new Configuration($configCache, $configAdapter);
+
+		// without refresh
+		$this->assertEquals('now', $configuration->get('test', 'it'));
+		$this->assertEquals('now', $configuration->getCache()->get('test', 'it'));
+
+		// with refresh
+		$this->assertEquals($data, $configuration->get('test', 'it', null, true));
+		$this->assertEquals($data, $configuration->getCache()->get('test', 'it'));
+
+		// without refresh and wrong value and default
+		$this->assertEquals('default', $configuration->get('test', 'not', 'default'));
+		$this->assertEquals('!<unset>!', $configuration->getCache()->get('test', 'not'));
+	}
+
+	/**
+	 * Test the configuration get() method with different isLoaded settings
+	 * @dataProvider dataTests
+	 */
+	public function testGetWithoutLoaded($data)
+	{
+		$configCache = new ConfigCache(['test' => ['it' => 'now']]);
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(4);
+		// constructor loading
+		$configAdapter->shouldReceive('load')->andReturn([])->once();
+
+		$configAdapter->shouldReceive('isLoaded')->with('test', 'it')->andReturn(false)->once();
+		$configAdapter->shouldReceive('get')->with('test', 'it')->andReturn('!<unset>!')->once();
+
+		$configAdapter->shouldReceive('isLoaded')->with('test', 'it')->andReturn(false)->once();
+		$configAdapter->shouldReceive('get')->with('test', 'it')->andReturn($data)->once();
+
+		$configAdapter->shouldReceive('isLoaded')->with('test', 'it')->andReturn(true)->once();
+
+		$configuration = new Configuration($configCache, $configAdapter);
+
+		// first run is not loaded and no data is found in the DB
+		$this->assertEquals('now', $configuration->get('test', 'it'));
+		$this->assertEquals('now', $configuration->getCache()->get('test', 'it'));
+
+		// second run is not loaded, but now data is found in the db (overwrote cache)
+		$this->assertEquals($data, $configuration->get('test', 'it'));
+		$this->assertEquals($data, $configuration->getCache()->get('test', 'it'));
+
+		// third run is loaded and therefore cache is used
+		$this->assertEquals($data, $configuration->get('test', 'it'));
+		$this->assertEquals($data, $configuration->getCache()->get('test', 'it'));
+	}
+
+	/**
+	 * Test the configuration delete() method without adapter
+	 * @dataProvider dataTests
+	 */
+	public function testDeleteWithoutDB($data)
+	{
+		$configCache = new ConfigCache(['test' => ['it' => $data]]);
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(false)->times(4);
+
+		$configuration = new Configuration($configCache, $configAdapter);
+
+		$this->assertEquals($data, $configuration->get('test', 'it'));
+		$this->assertEquals($data, $configuration->getCache()->get('test', 'it'));
+
+		$this->assertTrue($configuration->delete('test', 'it'));
+		$this->assertNull($configuration->get('test', 'it'));
+		$this->assertEquals('!<unset>!', $configuration->getCache()->get('test', 'it'));
+
+		$this->assertEmpty($configuration->getCache()->getAll());
+	}
+
+	/**
+	 * Test the configuration delete() method with adapter
+	 */
+	public function testDeleteWithDB()
+	{
+		$configCache = new ConfigCache(['test' => ['it' => 'now', 'quarter' => 'true']]);
+		$configAdapter = \Mockery::mock(IConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(6);
+		// constructor loading
+		$configAdapter->shouldReceive('load')->andReturn([])->once();
+		$configAdapter->shouldReceive('isLoaded')->with('test', 'it')->andReturn(true)->once();
+
+		$configAdapter->shouldReceive('delete')->with('test', 'it')->andReturn(false)->once();
+
+		$configAdapter->shouldReceive('delete')->with('test', 'second')->andReturn(true)->once();
+		$configAdapter->shouldReceive('delete')->with('test', 'third')->andReturn(false)->once();
+		$configAdapter->shouldReceive('delete')->with('test', 'quarter')->andReturn(true)->once();
+
+		$configuration = new Configuration($configCache, $configAdapter);
+
+		$this->assertEquals('now', $configuration->get('test', 'it'));
+		$this->assertEquals('now', $configuration->getCache()->get('test', 'it'));
+
+		// delete from cache only
+		$this->assertTrue($configuration->delete('test', 'it'));
+		// delete from db only
+		$this->assertTrue($configuration->delete('test', 'second'));
+		// no delete
+		$this->assertFalse($configuration->delete('test', 'third'));
+		// delete both
+		$this->assertTrue($configuration->delete('test', 'quarter'));
+
+		$this->assertEmpty($configuration->getCache()->getAll());
+	}
+}

tests/src/Core/Config/PConfigurationTest.php

@@ -0,0 +1,247 @@
+<?php
+
+namespace Friendica\Test\Core\Config;
+
+use Friendica\Core\Config\Adapter\IPConfigAdapter;
+use Friendica\Core\Config\Cache\ConfigCache;
+use Friendica\Core\Config\PConfiguration;
+use Friendica\Test\MockedTest;
+
+class PConfigurationTest extends MockedTest
+{
+	public function dataTests()
+	{
+		return [
+			'string'       => ['data' => 'it'],
+			'boolTrue'     => ['data' => true],
+			'boolFalse'    => ['data' => false],
+			'integer'      => ['data' => 235],
+			'decimal'      => ['data' => 2.456],
+			'array'        => ['data' => ['1', 2, '3', true, false]],
+			'boolIntTrue'  => ['data' => 1],
+			'boolIntFalse' => ['Data' => 0],
+		];
+	}
+
+	/**
+	 * Test the configuration load() method
+	 */
+	public function testCacheLoad()
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->twice();
+		// expected loading
+		$configAdapter->shouldReceive('load')
+			->with($uid, 'testing')
+			->andReturn(['testing' => ['test' => 'it']])
+			->once();
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'testing', 'test')->andReturn(true)->once();
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+		$configuration->load($uid, 'testing');
+
+		$this->assertEquals('it', $configuration->get($uid, 'testing', 'test'));
+	}
+
+	/**
+	 * Test the configuration load() method with overwrite
+	 */
+	public function testCacheLoadDouble()
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(4);
+		// expected loading
+		$configAdapter->shouldReceive('load')->with($uid, 'testing')->andReturn(['testing' => ['test' => 'it']])->once();
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'testing', 'test')->andReturn(true)->twice();
+		// expected next loading
+		$configAdapter->shouldReceive('load')->andReturn(['testing' => ['test' => 'again']])->once();
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+		$configuration->load($uid, 'testing');
+
+		$this->assertEquals('it', $configuration->get($uid, 'testing', 'test'));
+
+		$configuration->load($uid, 'testing');
+
+		$this->assertEquals('again', $configuration->get($uid, 'testing', 'test'));
+	}
+
+	/**
+	 * Test the configuration get() and set() methods without adapter
+	 * @dataProvider dataTests
+	 */
+	public function testSetGetWithoutDB($data)
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(false)->times(2);
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+
+		$this->assertTrue($configuration->set($uid, 'test', 'it', $data));
+
+		$this->assertEquals($data, $configuration->get($uid, 'test', 'it'));
+	}
+
+	/**
+	 * Test the configuration get() and set() methods with adapter
+	 * @dataProvider dataTests
+	 */
+	public function testSetGetWithDB($data)
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(2);
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'test', 'it')->andReturn(true)->once();
+		$configAdapter->shouldReceive('set')->with($uid, 'test', 'it', $data)->andReturn(true)->once();
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+
+		$this->assertTrue($configuration->set($uid, 'test', 'it', $data));
+
+		$this->assertEquals($data, $configuration->get($uid, 'test', 'it'));
+	}
+
+	/**
+	 * Test the configuration get() method with wrong value and no db
+	 */
+	public function testGetWrongWithoutDB()
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(false)->times(3);
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+
+		// without refresh
+		$this->assertNull($configuration->get($uid, 'test', 'it'));
+
+		// with default value
+		$this->assertEquals('default', $configuration->get($uid, 'test', 'it', 'default'));
+
+		// with default value and refresh
+		$this->assertEquals('default', $configuration->get($uid, 'test', 'it', 'default', true));
+	}
+
+	/**
+	 * Test the configuration get() method with refresh
+	 * @dataProvider dataTests
+	 */
+	public function testGetWithRefresh($data)
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(4);
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'test', 'it')->andReturn(false)->once();
+		$configAdapter->shouldReceive('get')->with($uid, 'test', 'it')->andReturn('now')->once();
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'test', 'it')->andReturn(true)->twice();
+		$configAdapter->shouldReceive('get')->with($uid, 'test', 'it')->andReturn($data)->once();
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'test', 'not')->andReturn(false)->once();
+		$configAdapter->shouldReceive('get')->with($uid, 'test', 'not')->andReturn('!<unset>!')->once();
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+
+		// without refresh
+		$this->assertEquals('now', $configuration->get($uid, 'test', 'it'));
+		// use the cache again
+		$this->assertEquals('now', $configuration->get($uid, 'test', 'it'));
+
+		// with refresh (and load the second value out of the db)
+		$this->assertEquals($data, $configuration->get($uid, 'test', 'it', null, true));
+
+		// without refresh and wrong value and default
+		$this->assertEquals('default', $configuration->get($uid, 'test', 'not', 'default'));
+	}
+
+	/**
+	 * Test the configuration get() method with different isLoaded settings
+	 * @dataProvider dataTests
+	 */
+	public function testGetWithoutLoaded($data)
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(3);
+
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'test', 'it')->andReturn(false)->once();
+		$configAdapter->shouldReceive('get')->with($uid, 'test', 'it')->andReturn('!<unset>!')->once();
+
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'test', 'it')->andReturn(false)->once();
+		$configAdapter->shouldReceive('get')->with($uid, 'test', 'it')->andReturn($data)->once();
+
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'test', 'it')->andReturn(true)->once();
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+
+		// first run is not loaded and no data is found in the DB
+		$this->assertNull($configuration->get($uid, 'test', 'it'));
+
+		// second run is not loaded, but now data is found in the db (overwrote cache)
+		$this->assertEquals($data, $configuration->get($uid,'test', 'it'));
+
+		// third run is loaded and therefore cache is used
+		$this->assertEquals($data, $configuration->get($uid,'test', 'it'));
+	}
+
+	/**
+	 * Test the configuration delete() method without adapter
+	 * @dataProvider dataTests
+	 */
+	public function testDeleteWithoutDB($data)
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(false)->times(4);
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+
+		$this->assertTrue($configuration->set($uid, 'test', 'it', $data));
+		$this->assertEquals($data, $configuration->get($uid, 'test', 'it'));
+
+		$this->assertTrue($configuration->delete($uid, 'test', 'it'));
+		$this->assertNull($configuration->get($uid, 'test', 'it'));
+	}
+
+	/**
+	 * Test the configuration delete() method with adapter
+	 */
+	public function testDeleteWithDB()
+	{
+		$uid = 234;
+		$configCache = new ConfigCache();
+		$configAdapter = \Mockery::mock(IPConfigAdapter::class);
+		$configAdapter->shouldReceive('isConnected')->andReturn(true)->times(6);
+		$configAdapter->shouldReceive('set')->with($uid, 'test', 'it', 'now')->andReturn(false)->once();
+		$configAdapter->shouldReceive('isLoaded')->with($uid, 'test', 'it')->andReturn(true)->once();
+
+		$configAdapter->shouldReceive('delete')->with($uid, 'test', 'it')->andReturn(false)->once();
+
+		$configAdapter->shouldReceive('delete')->with($uid, 'test', 'second')->andReturn(true)->once();
+		$configAdapter->shouldReceive('delete')->with($uid, 'test', 'third')->andReturn(false)->once();
+		$configAdapter->shouldReceive('delete')->with($uid, 'test', 'quarter')->andReturn(true)->once();
+
+		$configuration = new PConfiguration($configCache, $configAdapter);
+
+		$this->assertFalse($configuration->set($uid, 'test', 'it', 'now'));
+		$this->assertEquals('now', $configuration->get($uid, 'test', 'it'));
+
+		// delete from set
+		$this->assertTrue($configuration->delete($uid, 'test', 'it'));
+		// delete from db only
+		$this->assertTrue($configuration->delete($uid, 'test', 'second'));
+		// no delete
+		$this->assertFalse($configuration->delete($uid, 'test', 'third'));
+		// delete both
+		$this->assertTrue($configuration->delete($uid, 'test', 'quarter'));
+	}
+}

tests/src/Core/Console/AutomaticInstallationConsoleTest.php

@@ -52,9 +52,9 @@ class AutomaticInstallationConsoleTest extends ConsoleTest
 		$this->db_user = getenv('MYSQL_USERNAME') . getenv('MYSQL_USER');
 		$this->db_pass = getenv('MYSQL_PASSWORD');
 
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('config', 'php_path', NULL)
+			->with('config', 'php_path')
 			->andReturn(false);
 
 		$this->mockL10nT();

tests/src/Core/Console/ConfigConsoleTest.php

@@ -32,14 +32,14 @@ class ConfigConsoleTest extends ConsoleTest
 	}
 
 	function testSetGetKeyValue() {
-		$this->configCache
+		$this->configMock
 			->shouldReceive('set')
 			->with('config', 'test', 'now')
 			->andReturn(true)
 			->once();
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('config', 'test', NULL)
+			->with('config', 'test')
 			->andReturn('now')
 			->twice();
 
@@ -50,9 +50,9 @@ class ConfigConsoleTest extends ConsoleTest
 		$txt = $this->dumpExecute($console);
 		$this->assertEquals("config.test <= now\n", $txt);
 
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('config', 'test', null)
+			->with('config', 'test')
 			->andReturn('now')
 			->once();
 
@@ -62,9 +62,9 @@ class ConfigConsoleTest extends ConsoleTest
 		$txt = $this->dumpExecute($console);
 		$this->assertEquals("config.test => now\n", $txt);
 
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('config', 'test', null)
+			->with('config', 'test')
 			->andReturn(null)
 			->once();
 
@@ -77,9 +77,9 @@ class ConfigConsoleTest extends ConsoleTest
 
 	function testSetArrayValue() {
 		$testArray = [1, 2, 3];
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('config', 'test', null)
+			->with('config', 'test')
 			->andReturn($testArray)
 			->once();
 
@@ -105,9 +105,9 @@ class ConfigConsoleTest extends ConsoleTest
 	}
 
 	function testVerbose() {
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('test', 'it', null)
+			->with('test', 'it')
 			->andReturn('now')
 			->once();
 		$console = new Config($this->consoleArgv);
@@ -133,14 +133,14 @@ CONF;
 	}
 
 	function testUnableToSet() {
-		$this->configCache
+		$this->configMock
 			->shouldReceive('set')
 			->with('test', 'it', 'now')
 			->andReturn(false)
 			->once();
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('test', 'it', NULL)
+			->with('test', 'it')
 			->andReturn(NULL)
 			->once();
 		$console = new Config();

tests/src/Core/Console/ConsoleTest.php

@@ -29,8 +29,7 @@ abstract class ConsoleTest extends MockedTest
 		Intercept::setUp();
 
 		$this->setUpVfsDir();
-		$configMock = \Mockery::mock('Friendica\Core\Config\ConfigCache');
-		$this->mockApp($this->root, $configMock);
+		$this->mockApp($this->root);
 	}
 
 	/**

tests/src/Core/Lock/LockTest.php

@@ -27,8 +27,7 @@ abstract class LockTest extends MockedTest
 	{
 		// Reusable App object
 		$this->setUpVfsDir();
-		$configMock = \Mockery::mock('Friendica\Core\Config\ConfigCache');
-		$this->mockApp($this->root, $configMock);
+		$this->mockApp($this->root);
 		$this->app
 			->shouldReceive('getHostname')
 			->andReturn('friendica.local');

tests/src/Core/Lock/MemcacheCacheLockDriverTest.php

@@ -13,14 +13,14 @@ class MemcacheCacheLockDriverTest extends LockTest
 {
 	protected function getInstance()
 	{
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'memcache_host', NULL)
+			->with('system', 'memcache_host')
 			->andReturn('localhost');
 
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'memcache_port', NULL)
+			->with('system', 'memcache_port')
 			->andReturn(11211);
 
 		return new CacheLockDriver(CacheDriverFactory::create('memcache'));

tests/src/Core/Lock/MemcachedCacheLockDriverTest.php

@@ -13,9 +13,9 @@ class MemcachedCacheLockDriverTest extends LockTest
 {
 	protected function getInstance()
 	{
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'memcached_hosts', NULL)
+			->with('system', 'memcached_hosts')
 			->andReturn([0 => 'localhost, 11211']);
 
 		return new CacheLockDriver(CacheDriverFactory::create('memcached'));

tests/src/Core/Lock/RedisCacheLockDriverTest.php

@@ -13,14 +13,14 @@ class RedisCacheLockDriverTest extends LockTest
 {
 	protected function getInstance()
 	{
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'redis_host', NULL)
+			->with('system', 'redis_host')
 			->andReturn('localhost');
 
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'redis_port', NULL)
+			->with('system', 'redis_port')
 			->andReturn(null);
 
 		return new CacheLockDriver(CacheDriverFactory::create('redis'));

tests/src/Core/Lock/SemaphoreLockDriverTest.php

@@ -12,9 +12,9 @@ class SemaphoreLockDriverTest extends LockTest
 
 		$this->app->shouldReceive('getHostname')->andReturn('friendica.local');
 
-		$this->configCache
+		$this->configMock
 			->shouldReceive('get')
-			->with('system', 'temppath', NULL)
+			->with('system', 'temppath')
 			->andReturn('/tmp/');
 	}