ICM: Tests added.

Author: dmitry-ivanov

composer.json

@@ -17,7 +17,8 @@
     "require-dev": {
         "phpunit/phpunit": "^5.6",
         "orchestra/testbench": "^3.3",
-        "mockery/mockery": "^0.9.5"
+        "mockery/mockery": "^0.9.5",
+        "predis/predis": "^1.1"
     },
     "suggest" : {
         "predis/predis": "If you want to use `redis` strategy."

composer.lock

@@ -3,6 +3,7 @@
 use Illuminated\Console\Mutex;
 use NinjaMutex\Lock\FlockLock;
 use NinjaMutex\Lock\MySqlLock;
+use NinjaMutex\Lock\PredisRedisLock;
 
 class MutexTest extends TestCase
 {
@@ -49,4 +50,14 @@ public function it_supports_mysql_strategy()
         $expectedStrategy = new MySqlLock(env('DB_USERNAME'), env('DB_PASSWORD'), env('DB_HOST'));
         $this->assertEquals($expectedStrategy, $mutex->getStrategy());
     }
+
+    /** @test */
+    public function it_supports_redis_strategy()
+    {
+        $this->command->shouldReceive('getMutexStrategy')->withNoArgs()->once()->andReturn('redis');
+
+        $mutex = new Mutex($this->command);
+        $expectedStrategy = new PredisRedisLock(Redis::connection());
+        $this->assertEquals($expectedStrategy, $mutex->getStrategy());
+    }
 }