Refactor ConfigMockTrait to mocked ConfigCache

src/Core/Config.php

@@ -22,7 +22,7 @@ use Friendica\Core\Config\IConfigCache;
 class Config
 {
 	/**
-	 * @var Config\IConfigAdapter
+	 * @var Config\IConfigAdapter|null
 	 */
 	private static $adapter;
 
@@ -62,7 +62,7 @@ class Config
 	 */
 	public static function load($family = "config")
 	{
-		if (!isset(self::$adapter)) {
+		if (!isset(self::$adapter) || !self::$adapter->isConnected()) {
 			return;
 		}
 
@@ -86,7 +86,7 @@ class Config
 	 */
 	public static function get($family, $key, $default_value = null, $refresh = false)
 	{
-		if (!isset(self::$adapter)) {
+		if (!isset(self::$adapter) || !self::$adapter->isConnected()) {
 			return self::$cache->get($family, $key, $default_value);
 		}
 
@@ -108,9 +108,8 @@ class Config
 	 */
 	public static function set($family, $key, $value)
 	{
-		if (!isset(self::$adapter)) {
-			self::$cache->set($family, $key, $value);
-			return true;
+		if (!isset(self::$adapter) || !self::$adapter->isConnected()) {
+			return self::$cache->set($family, $key, $value);
 		}
 
 		return self::$adapter->set($family, $key, $value);
@@ -129,7 +128,7 @@ class Config
 	 */
 	public static function delete($family, $key)
 	{
-		if (!isset(self::$adapter)) {
+		if (!isset(self::$adapter) || !self::$adapter->isConnected()) {
 			self::$cache->delete($family, $key);
 		}
 

src/Core/Config/AbstractDbaConfigAdapter.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Friendica\Core\Config;
+
+use Friendica\Database\DBA;
+
+abstract class AbstractDbaConfigAdapter
+{
+	public function isConnected()
+	{
+		return DBA::connected();
+	}
+}

src/Core/Config/ConfigCache.php

@@ -94,6 +94,8 @@ class ConfigCache implements IConfigCache, IPConfigCache
 
 			$this->config[$cat][$key] = $value;
 		}
+
+		return true;
 	}
 
 	/**

src/Core/Config/IConfigAdapter.php

@@ -54,4 +54,11 @@ interface IConfigAdapter
 	 * @return mixed
 	 */
 	public function delete($cat, $k);
+
+	/**
+	 * Checks, if the current adapter is connected to the backend
+	 *
+	 * @return bool
+	 */
+	public function isConnected();
 }

src/Core/Config/IConfigCache.php

@@ -22,6 +22,8 @@ interface IConfigCache
 	 * @param string $cat   Config category
 	 * @param string $key   Config key
 	 * @param mixed  $value Value to set
+	 *
+	 * @return bool True, if the value is set
 	 */
 	function set($cat, $key, $value);
 

src/Core/Config/JITConfigAdapter.php

@@ -10,7 +10,7 @@ use Friendica\Database\DBA;
  *
  * @author Hypolite Petovan <hypolite@mrpetovan.com>
  */
-class JITConfigAdapter implements IConfigAdapter
+class JITConfigAdapter extends AbstractDbaConfigAdapter implements IConfigAdapter
 {
 	private $cache;
 	private $in_db;
@@ -33,6 +33,10 @@ class JITConfigAdapter implements IConfigAdapter
 	 */
 	public function load($cat = "config")
 	{
+		if (!$this->isConnected()) {
+			return;
+		}
+
 		// We don't preload "system" anymore.
 		// This reduces the number of database reads a lot.
 		if ($cat === 'system') {
@@ -58,6 +62,10 @@ class JITConfigAdapter implements IConfigAdapter
 	 */
 	public function get($cat, $k, $default_value = null, $refresh = false)
 	{
+		if (!$this->isConnected()) {
+			return $default_value;
+		}
+
 		if (!$refresh) {
 			// Do we have the cached value? Then return it
 			if (isset($this->cache[$cat][$k])) {
@@ -103,6 +111,10 @@ class JITConfigAdapter implements IConfigAdapter
 	 */
 	public function set($cat, $k, $value)
 	{
+		if (!$this->isConnected()) {
+			return false;
+		}
+
 		// We store our setting values in a string variable.
 		// So we have to do the conversion here so that the compare below works.
 		// The exception are array values.
@@ -143,6 +155,10 @@ class JITConfigAdapter implements IConfigAdapter
 	 */
 	public function delete($cat, $k)
 	{
+		if (!$this->isConnected()) {
+			return false;
+		}
+
 		if (isset($this->cache[$cat][$k])) {
 			unset($this->cache[$cat][$k]);
 			unset($this->in_db[$cat][$k]);

src/Core/Config/PreloadConfigAdapter.php

@@ -12,7 +12,7 @@ use Friendica\Database\DBA;
  *
  * @author Hypolite Petovan <hypolite@mrpetovan.com>
  */
-class PreloadConfigAdapter implements IConfigAdapter
+class PreloadConfigAdapter extends AbstractDbaConfigAdapter implements IConfigAdapter
 {
 	private $config_loaded = false;
 
@@ -35,6 +35,10 @@ class PreloadConfigAdapter implements IConfigAdapter
 	 */
 	public function load($family = 'config')
 	{
+		if (!$this->isConnected()) {
+			return;
+		}
+
 		if ($this->config_loaded) {
 			return;
 		}
@@ -53,6 +57,10 @@ class PreloadConfigAdapter implements IConfigAdapter
 	 */
 	public function get($cat, $k, $default_value = null, $refresh = false)
 	{
+		if (!$this->isConnected()) {
+			return $default_value;
+		}
+
 		if ($refresh) {
 			$config = DBA::selectFirst('config', ['v'], ['cat' => $cat, 'k' => $k]);
 			if (DBA::isResult($config)) {
@@ -70,6 +78,10 @@ class PreloadConfigAdapter implements IConfigAdapter
 	 */
 	public function set($cat, $k, $value)
 	{
+		if (!$this->isConnected()) {
+			return false;
+		}
+
 		// We store our setting values as strings.
 		// So we have to do the conversion here so that the compare below works.
 		// The exception are array values.
@@ -97,6 +109,10 @@ class PreloadConfigAdapter implements IConfigAdapter
 	 */
 	public function delete($cat, $k)
 	{
+		if (!$this->isConnected()) {
+			return false;
+		}
+
 		$this->configCache->delete($cat, $k);
 
 		$result = DBA::delete('config', ['cat' => $cat, 'k' => $k]);

tests/Util/AppMockTrait.php

@@ -4,6 +4,7 @@ namespace Friendica\Test\Util;
 
 use Friendica\App;
 use Friendica\BaseObject;
+use Friendica\Core\Config;
 use Friendica\Core\Config\ConfigCache;
 use Friendica\Render\FriendicaSmartyEngine;
 use Mockery\MockInterface;
@@ -14,13 +15,16 @@ use org\bovigo\vfs\vfsStreamDirectory;
  */
 trait AppMockTrait
 {
-	use ConfigMockTrait;
-
 	/**
 	 * @var MockInterface|App The mocked Friendica\App
 	 */
 	protected $app;
 
+	/**
+	 * @var MockInterface|ConfigCache The mocked Config Cache
+	 */
+	protected $configCache;
+
 	/**
 	 * Mock the App
 	 *
@@ -29,8 +33,7 @@ trait AppMockTrait
 	 */
 	public function mockApp($root, $config)
 	{
-		$this->mockConfigGet('system', 'theme', 'testtheme');
-
+		$this->configCache = $config;
 		// Mocking App and most used functions
 		$this->app = \Mockery::mock(App::class);
 		$this->app
@@ -53,6 +56,15 @@ trait AppMockTrait
 			->shouldReceive('get')
 			->with('database', 'database')
 			->andReturn(getenv('MYSQL_DATABASE'));
+		$config
+			->shouldReceive('get')
+			->with('config', 'hostname')
+			->andReturn('localhost');
+		$config
+			->shouldReceive('get')
+			->with('system', 'theme', NULL)
+			->andReturn('system_theme');
+
 		$this->app
 			->shouldReceive('getConfig')
 			->andReturn($config);
@@ -70,6 +82,14 @@ trait AppMockTrait
 			->shouldReceive('getBaseUrl')
 			->andReturn('http://friendica.local');
 
+		// Initialize empty Config
+		Config::init($config);
+		$configAdapter = \Mockery::mock('Friendica\Core\Config\IConfigAdapter');
+		$configAdapter
+			->shouldReceive('isConnected')
+			->andReturn(false);
+		Config::setAdapter($configAdapter);
+
 		BaseObject::setApp($this->app);
 	}
 }

tests/Util/ConfigMockTrait.php

@@ -1,64 +0,0 @@
-<?php
-
-namespace Friendica\Test\Util;
-
-use Mockery\MockInterface;
-
-/**
- * Trait to Mock Config settings
- */
-trait ConfigMockTrait
-{
-	/**
-	 * @var MockInterface The mocking interface of Friendica\Core\Config
-	 */
-	private $configMock;
-
-	/**
-	 * Mocking a config setting
-	 *
-	 * @param string $family The family of the config double
-	 * @param string $key The key of the config double
-	 * @param mixed $value The value of the config double
-	 * @param null|int $times How often the Config will get used
-	 */
-	public function mockConfigGet($family, $key, $value, $times = null)
-	{
-		if (!isset($this->configMock)) {
-			$this->configMock = \Mockery::mock('alias:Friendica\Core\Config');
-		}
-
-		$this->configMock
-			->shouldReceive('get')
-			->times($times)
-			->with($family, $key)
-			->andReturn($value);
-	}
-
-	/**
-	 * Mocking setting a new config entry
-	 *
-	 * @param string $family The family of the config double
-	 * @param string $key The key of the config double
-	 * @param mixed $value The value of the config double
-	 * @param null|int $times How often the Config will get used
-	 * @param bool $return Return value of the set (default is true)
-	 */
-	public function mockConfigSet($family, $key, $value, $times = null, $return = true)
-	{
-		if (!isset($this->configMock)) {
-			$this->configMock = \Mockery::mock('alias:Friendica\Core\Config');
-		}
-
-		$this->mockConfigGet($family, $key, false, 1);
-		if ($return) {
-			$this->mockConfigGet($family, $key, $value, 1);
-		}
-
-		$this->configMock
-			->shouldReceive('set')
-			->times($times)
-			->with($family, $key, $value)
-			->andReturn($return);
-	}
-}

tests/Util/RendererMockTrait.php

@@ -1,14 +1,7 @@
 <?php
-/**
- * Created by PhpStorm.
- * User: philipp
- * Date: 01.11.18
- * Time: 10:08
- */
 
 namespace Friendica\Test\Util;
 
-
 use Mockery\MockInterface;
 
 trait RendererMockTrait

tests/src/App/ModeTest.php

@@ -3,24 +3,19 @@
 namespace Friendica\Test\src\App;
 
 use Friendica\App\Mode;
+use Friendica\Core\Config;
 use Friendica\Test\MockedTest;
-use Friendica\Test\Util\ConfigMockTrait;
 use Friendica\Test\Util\DBAMockTrait;
 use Friendica\Test\Util\VFSTrait;
 
-/**
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
- */
 class ModeTest extends MockedTest
 {
 	use VFSTrait;
 	use DBAMockTrait;
-	use ConfigMockTrait;
 
 	public function setUp()
 	{
-		parent::setUp(); // TODO: Change the autogenerated stub
+		parent::setUp();
 
 		$this->setUpVfsDir();
 	}
@@ -50,6 +45,10 @@ class ModeTest extends MockedTest
 		$this->assertFalse($mode->has(Mode::LOCALCONFIGPRESENT));
 	}
 
+	/**
+	 * @runInSeparateProcess
+	 * @preserveGlobalState disabled
+	 */
 	public function testWithoutDatabase()
 	{
 		$this->mockConnected(false, 1);
@@ -64,6 +63,10 @@ class ModeTest extends MockedTest
 		$this->assertFalse($mode->has(Mode::DBAVAILABLE));
 	}
 
+	/**
+	 * @runInSeparateProcess
+	 * @preserveGlobalState disabled
+	 */
 	public function testWithoutDatabaseSetup()
 	{
 		$this->mockConnected(true, 1);
@@ -78,11 +81,28 @@ class ModeTest extends MockedTest
 		$this->assertTrue($mode->has(Mode::LOCALCONFIGPRESENT));
 	}
 
+	/**
+	 * @runInSeparateProcess
+	 * @preserveGlobalState disabled
+	 */
 	public function testWithMaintenanceMode()
 	{
 		$this->mockConnected(true, 1);
 		$this->mockFetchFirst('SHOW TABLES LIKE \'config\'', true, 1);
-		$this->mockConfigGet('system', 'maintenance', true, 1);
+
+		$config = \Mockery::mock('Friendica\Core\Config\ConfigCache');
+		$config
+			->shouldReceive('get')
+			->with('system', 'maintenance', null)
+			->andReturn(true)
+			->once();
+		// Initialize empty Config
+		Config::init($config);
+		$configAdapter = \Mockery::mock('Friendica\Core\Config\IConfigAdapter');
+		$configAdapter
+			->shouldReceive('isConnected')
+			->andReturn(false);
+		Config::setAdapter($configAdapter);
 
 		$mode = new Mode($this->root->url());
 		$mode->determine();
@@ -94,11 +114,28 @@ class ModeTest extends MockedTest
 		$this->assertFalse($mode->has(Mode::MAINTENANCEDISABLED));
 	}
 
+	/**
+	 * @runInSeparateProcess
+	 * @preserveGlobalState disabled
+	 */
 	public function testNormalMode()
 	{
 		$this->mockConnected(true, 1);
 		$this->mockFetchFirst('SHOW TABLES LIKE \'config\'', true, 1);
-		$this->mockConfigGet('system', 'maintenance', false, 1);
+
+		$config = \Mockery::mock('Friendica\Core\Config\ConfigCache');
+		$config
+			->shouldReceive('get')
+			->with('system', 'maintenance', null)
+			->andReturn(false)
+			->once();
+		// Initialize empty Config
+		Config::init($config);
+		$configAdapter = \Mockery::mock('Friendica\Core\Config\IConfigAdapter');
+		$configAdapter
+			->shouldReceive('isConnected')
+			->andReturn(false);
+		Config::setAdapter($configAdapter);
 
 		$mode = new Mode($this->root->url());
 		$mode->determine();

tests/src/BaseObjectTest.php

@@ -5,7 +5,6 @@
 
 namespace Friendica\Test;
 
-use Friendica\App;
 use Friendica\BaseObject;
 use Friendica\Test\Util\AppMockTrait;
 use Friendica\Test\Util\VFSTrait;
@@ -13,8 +12,6 @@ use PHPUnit\Framework\TestCase;
 
 /**
  * Tests for the BaseObject class.
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
  */
 class BaseObjectTest extends TestCase
 {
@@ -27,46 +24,29 @@ class BaseObjectTest extends TestCase
 	private $baseObject;
 
 	/**
-	 * Create variables used in tests.
-	 */
-	protected function setUp()
-	{
-		$this->baseObject = new BaseObject();
-	}
-
-	/**
-	 * Test the getApp() function.
+	 * Test the setApp() and getApp() function.
 	 * @return void
 	 */
-	public function testGetApp()
+	public function testGetSetApp()
 	{
+		$baseObject = new BaseObject();
 		$this->setUpVfsDir();
 		$configMock = \Mockery::mock('Friendica\Core\Config\ConfigCache');
 		$this->mockApp($this->root, $configMock);
 
-		$this->assertInstanceOf(App::class, $this->baseObject->getApp());
-	}
-
-	/**
-	 * Test the setApp() function.
-	 * @return void
-	 */
-	public function testSetApp()
-	{
-		$this->setUpVfsDir();
-		$configMock = \Mockery::mock('Friendica\Core\Config\ConfigCache');
-		$this->mockApp($this->root, $configMock);
-
-		$this->assertNull($this->baseObject->setApp($this->app));
-		$this->assertEquals($this->app, $this->baseObject->getApp());
+		$this->assertNull($baseObject->setApp($this->app));
+		$this->assertEquals($this->app, $baseObject->getApp());
 	}
 
 	/**
 	 * Test the getApp() function without App
 	 * @expectedException Friendica\Network\HTTPException\InternalServerErrorException
+	 * @runInSeparateProcess
+	 * @preserveGlobalState disabled
 	 */
 	public function testGetAppFailed()
 	{
-		BaseObject::getApp();
+		$baseObject = new BaseObject();
+		$baseObject->getApp();
 	}
 }

tests/src/Core/Cache/ArrayCacheDriverTest.php

@@ -2,13 +2,8 @@
 
 namespace Friendica\Test\src\Core\Cache;
 
-
 use Friendica\Core\Cache\ArrayCache;
 
-/**
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
- */
 class ArrayCacheDriverTest extends MemoryCacheTest
 {
 	protected function getInstance()

tests/src/Core/Cache/CacheTest.php

@@ -5,7 +5,6 @@ namespace Friendica\Test\src\Core\Cache;
 use Friendica\Core\Cache\MemcachedCacheDriver;
 use Friendica\Test\MockedTest;
 use Friendica\Test\Util\AppMockTrait;
-use Friendica\Test\Util\DateTimeFormatMockTrait;
 use Friendica\Test\Util\VFSTrait;
 use Friendica\Util\PidFile;
 
@@ -13,7 +12,6 @@ abstract class CacheTest extends MockedTest
 {
 	use VFSTrait;
 	use AppMockTrait;
-	use DateTimeFormatMockTrait;
 
 	/**
 	 * @var int Start time of the mock (used for time operations)
@@ -75,19 +73,10 @@ abstract class CacheTest extends MockedTest
 			->shouldReceive('getHostname')
 			->andReturn('friendica.local');
 
-		$this->mockUtcNow($this->startTime);
-
 		parent::setUp();
 
 		$this->instance = $this->getInstance();
 
-		// Default config
-		$this->mockConfigGet('config', 'hostname', 'localhost');
-		$this->mockConfigGet('system', 'throttle_limit_day', 100);
-		$this->mockConfigGet('system', 'throttle_limit_week', 100);
-		$this->mockConfigGet('system', 'throttle_limit_month', 100);
-		$this->mockConfigGet('system', 'theme', 'system_theme');
-
 		$this->instance->clear(false);
 	}
 

tests/src/Core/Cache/DatabaseCacheDriverTest.php

@@ -16,6 +16,8 @@ class DatabaseCacheDriverTest extends CacheTest
 
 	public function setUp()
 	{
+		$this->mockUtcNow($this->startTime);
+
 		$this->mockConnected();
 		$this->mockConnect();
 

tests/src/Core/Cache/MemcacheCacheDriverTest.php

@@ -6,16 +6,21 @@ namespace Friendica\Test\src\Core\Cache;
 use Friendica\Core\Cache\CacheDriverFactory;
 
 /**
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
  * @requires extension memcache
  */
 class MemcacheCacheDriverTest extends MemoryCacheTest
 {
 	protected function getInstance()
 	{
-		$this->mockConfigGet('system', 'memcache_host', 'localhost', 1);
-		$this->mockConfigGet('system', 'memcache_port', 11211, 1);
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'memcache_host', NULL)
+			->andReturn('localhost');
+
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'memcache_port', NULL)
+			->andReturn(11211);
 
 		$this->cache = CacheDriverFactory::create('memcache');
 		return $this->cache;

tests/src/Core/Cache/MemcachedCacheDriverTest.php

@@ -6,15 +6,16 @@ namespace Friendica\Test\src\Core\Cache;
 use Friendica\Core\Cache\CacheDriverFactory;
 
 /**
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
  * @requires extension memcached
  */
 class MemcachedCacheDriverTest extends MemoryCacheTest
 {
 	protected function getInstance()
 	{
-		$this->mockConfigGet('system', 'memcached_hosts', [0 => 'localhost, 11211']);
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'memcached_hosts', NULL)
+			->andReturn([0 => 'localhost, 11211']);
 
 		$this->cache = CacheDriverFactory::create('memcached');
 		return $this->cache;

tests/src/Core/Cache/RedisCacheDriverTest.php

@@ -6,16 +6,21 @@ namespace Friendica\Test\src\Core\Cache;
 use Friendica\Core\Cache\CacheDriverFactory;
 
 /**
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
  * @requires extension redis
  */
 class RedisCacheDriverTest extends MemoryCacheTest
 {
 	protected function getInstance()
 	{
-		$this->mockConfigGet('system', 'redis_host', 'localhost', 1);
-		$this->mockConfigGet('system', 'redis_port', null, 1);
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'redis_host', NULL)
+			->andReturn('localhost');
+
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'redis_port', NULL)
+			->andReturn(null);
 
 		$this->cache = CacheDriverFactory::create('redis');
 		return $this->cache;

tests/src/Core/Console/AutomaticInstallationConsoleTest.php

@@ -52,7 +52,10 @@ class AutomaticInstallationConsoleTest extends ConsoleTest
 		$this->db_user = getenv('MYSQL_USERNAME') . getenv('MYSQL_USER');
 		$this->db_pass = getenv('MYSQL_PASSWORD');
 
-		$this->mockConfigGet('config', 'php_path', false);
+		$this->configCache
+			->shouldReceive('get')
+			->with('config', 'php_path', NULL)
+			->andReturn(false);
 
 		$this->mockL10nT();
 	}

tests/src/Core/Console/ConfigConsoleTest.php

@@ -32,7 +32,17 @@ class ConfigConsoleTest extends ConsoleTest
 	}
 
 	function testSetGetKeyValue() {
-		$this->mockConfigSet('config', 'test', 'now', 1);
+		$this->configCache
+			->shouldReceive('set')
+			->with('config', 'test', 'now')
+			->andReturn(true)
+			->once();
+		$this->configCache
+			->shouldReceive('get')
+			->with('config', 'test', NULL)
+			->andReturn('now')
+			->twice();
+
 		$console = new Config($this->consoleArgv);
 		$console->setArgument(0, 'config');
 		$console->setArgument(1, 'test');
@@ -40,14 +50,24 @@ class ConfigConsoleTest extends ConsoleTest
 		$txt = $this->dumpExecute($console);
 		$this->assertEquals("config.test <= now\n", $txt);
 
-		$this->mockConfigGet('config', 'test', 'now', 1);
+		$this->configCache
+			->shouldReceive('get')
+			->with('config', 'test', null)
+			->andReturn('now')
+			->once();
+
 		$console = new Config($this->consoleArgv);
 		$console->setArgument(0, 'config');
 		$console->setArgument(1, 'test');
 		$txt = $this->dumpExecute($console);
 		$this->assertEquals("config.test => now\n", $txt);
 
-		$this->mockConfigGet('config', 'test', null, 1);
+		$this->configCache
+			->shouldReceive('get')
+			->with('config', 'test', null)
+			->andReturn(null)
+			->once();
+
 		$console = new Config($this->consoleArgv);
 		$console->setArgument(0, 'config');
 		$console->setArgument(1, 'test');
@@ -57,7 +77,11 @@ class ConfigConsoleTest extends ConsoleTest
 
 	function testSetArrayValue() {
 		$testArray = [1, 2, 3];
-		$this->mockConfigGet('config', 'test', $testArray, 1);
+		$this->configCache
+			->shouldReceive('get')
+			->with('config', 'test', null)
+			->andReturn($testArray)
+			->once();
 
 		$console = new Config($this->consoleArgv);
 		$console->setArgument(0, 'config');
@@ -81,7 +105,11 @@ class ConfigConsoleTest extends ConsoleTest
 	}
 
 	function testVerbose() {
-		$this->mockConfigGet('test', 'it', 'now', 1);
+		$this->configCache
+			->shouldReceive('get')
+			->with('test', 'it', null)
+			->andReturn('now')
+			->once();
 		$console = new Config($this->consoleArgv);
 		$console->setArgument(0, 'test');
 		$console->setArgument(1, 'it');
@@ -105,7 +133,16 @@ CONF;
 	}
 
 	function testUnableToSet() {
-		$this->mockConfigSet('test', 'it', 'now', 1, false);
+		$this->configCache
+			->shouldReceive('set')
+			->with('test', 'it', 'now')
+			->andReturn(false)
+			->once();
+		$this->configCache
+			->shouldReceive('get')
+			->with('test', 'it', NULL)
+			->andReturn(NULL)
+			->once();
 		$console = new Config();
 		$console->setArgument(0, 'test');
 		$console->setArgument(1, 'it');

tests/src/Core/Lock/ArrayCacheLockDriverTest.php

@@ -6,10 +6,6 @@ namespace Friendica\Test\src\Core\Lock;
 use Friendica\Core\Cache\ArrayCache;
 use Friendica\Core\Lock\CacheLockDriver;
 
-/**
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
- */
 class ArrayCacheLockDriverTest extends LockTest
 {
 	protected function getInstance()

tests/src/Core/Lock/LockTest.php

@@ -25,10 +25,6 @@ abstract class LockTest extends MockedTest
 
 	protected function setUp()
 	{
-		parent::setUp();
-		$this->instance = $this->getInstance();
-		$this->instance->releaseAll();
-
 		// Reusable App object
 		$this->setUpVfsDir();
 		$configMock = \Mockery::mock('Friendica\Core\Config\ConfigCache');
@@ -37,12 +33,9 @@ abstract class LockTest extends MockedTest
 			->shouldReceive('getHostname')
 			->andReturn('friendica.local');
 
-		// Default config
-		$this->mockConfigGet('config', 'hostname', 'localhost');
-		$this->mockConfigGet('system', 'throttle_limit_day', 100);
-		$this->mockConfigGet('system', 'throttle_limit_week', 100);
-		$this->mockConfigGet('system', 'throttle_limit_month', 100);
-		$this->mockConfigGet('system', 'theme', 'system_theme');
+		parent::setUp();
+		$this->instance = $this->getInstance();
+		$this->instance->releaseAll();
 	}
 
 	protected function tearDown()

tests/src/Core/Lock/MemcacheCacheLockDriverTest.php

@@ -8,15 +8,20 @@ use Friendica\Core\Lock\CacheLockDriver;
 
 /**
  * @requires extension Memcache
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
  */
 class MemcacheCacheLockDriverTest extends LockTest
 {
 	protected function getInstance()
 	{
-		$this->mockConfigGet('system', 'memcache_host', 'localhost', 1);
-		$this->mockConfigGet('system', 'memcache_port', 11211, 1);
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'memcache_host', NULL)
+			->andReturn('localhost');
+
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'memcache_port', NULL)
+			->andReturn(11211);
 
 		return new CacheLockDriver(CacheDriverFactory::create('memcache'));
 	}

tests/src/Core/Lock/MemcachedCacheLockDriverTest.php

@@ -8,14 +8,15 @@ use Friendica\Core\Lock\CacheLockDriver;
 
 /**
  * @requires extension memcached
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
  */
 class MemcachedCacheLockDriverTest extends LockTest
 {
 	protected function getInstance()
 	{
-		$this->mockConfigGet('system', 'memcached_hosts', [0 => 'localhost, 11211']);
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'memcached_hosts', NULL)
+			->andReturn([0 => 'localhost, 11211']);
 
 		return new CacheLockDriver(CacheDriverFactory::create('memcached'));
 	}

tests/src/Core/Lock/RedisCacheLockDriverTest.php

@@ -8,15 +8,20 @@ use Friendica\Core\Lock\CacheLockDriver;
 
 /**
  * @requires extension redis
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
  */
 class RedisCacheLockDriverTest extends LockTest
 {
 	protected function getInstance()
 	{
-		$this->mockConfigGet('system', 'redis_host', 'localhost', 1);
-		$this->mockConfigGet('system', 'redis_port', null, 1);
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'redis_host', NULL)
+			->andReturn('localhost');
+
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'redis_port', NULL)
+			->andReturn(null);
 
 		return new CacheLockDriver(CacheDriverFactory::create('redis'));
 	}

tests/src/Core/Lock/SemaphoreLockDriverTest.php

@@ -4,10 +4,6 @@ namespace Friendica\Test\src\Core\Lock;
 
 use Friendica\Core\Lock\SemaphoreLockDriver;
 
-/**
- * @runTestsInSeparateProcesses
- * @preserveGlobalState disabled
- */
 class SemaphoreLockDriverTest extends LockTest
 {
 	public function setUp()
@@ -15,7 +11,11 @@ class SemaphoreLockDriverTest extends LockTest
 		parent::setUp();
 
 		$this->app->shouldReceive('getHostname')->andReturn('friendica.local');
-		$this->mockConfigGet('system', 'temppath', '/tmp/');
+
+		$this->configCache
+			->shouldReceive('get')
+			->with('system', 'temppath', NULL)
+			->andReturn('/tmp/');
 	}
 
 	protected function getInstance()

tests/src/Database/DBStructureTest.php

@@ -21,13 +21,6 @@ class DBStructureTest extends DatabaseTest
 		$this->logOutput = FActory\LoggerFactory::enableTest($this->app->getLogger());
 
 		parent::setUp();
-
-		// Default config
-		Config::set('config', 'hostname', 'localhost');
-		Config::set('system', 'throttle_limit_day', 100);
-		Config::set('system', 'throttle_limit_week', 100);
-		Config::set('system', 'throttle_limit_month', 100);
-		Config::set('system', 'theme', 'system_theme');
 	}
 
 	/**