ICM: Cached configs support added.

Author: dmitry-ivanov

src/Mutex.php

@@ -33,7 +33,11 @@ public function getStrategy()
 
         switch ($this->command->getMutexStrategy()) {
             case 'mysql':
-                return new MySqlLock(env('DB_USERNAME'), env('DB_PASSWORD'), env('DB_HOST'));
+                return new MySqlLock(
+                    config('database.connections.mysql.username'),
+                    config('database.connections.mysql.password'),
+                    config('database.connections.mysql.host')
+                );
 
             case 'redis':
                 return new PredisRedisLock($this->getRedisClient());

tests/ConsoleMutex/MutexTest.php

@@ -54,7 +54,11 @@ public function it_supports_mysql_strategy()
         $this->command->shouldReceive('getMutexStrategy')->withNoArgs()->once()->andReturn('mysql');
 
         $mutex = new Mutex($this->command);
-        $expectedStrategy = new MySqlLock(env('DB_USERNAME'), env('DB_PASSWORD'), env('DB_HOST'));
+        $expectedStrategy = new MySqlLock(
+            config('database.connections.mysql.username'),
+            config('database.connections.mysql.password'),
+            config('database.connections.mysql.host')
+        );
         $this->assertEquals($expectedStrategy, $mutex->getStrategy());
     }