Add restore test

Author: sebastianfeldmann

src/Backup/Source/Redis.php

@@ -226,13 +226,8 @@ protected function createStatus(Target $target) : Status
      */
     public function restore(Target $target, Plan $plan): Status
     {
-        $plan->addRestoreCommand(
-            sprintf(
-                'cp %s %s',
-                $target->getPathnamePlain(),
-                $this->pathToRedisData
-            )
-        );
+        $cmd = sprintf('cp %s %s', $target->getPathnamePlain(), $this->pathToRedisData);
+        $plan->addRestoreCommand($cmd);
 
         return Status::create()->uncompressedFile($target->getPathnamePlain());
     }

tests/phpbu/Backup/Source/RedisTest.php

@@ -2,6 +2,7 @@
 namespace phpbu\App\Backup\Source;
 
 use phpbu\App\Backup\CliMockery;
+use phpbu\App\Backup\Restore\Plan;
 use phpbu\App\BaseMockery;
 use PHPUnit\Framework\TestCase;
 
@@ -166,4 +167,20 @@ public function testBackupSaveFail()
 
         $redis->backup($target, $appResult);
     }
+
+    /**
+     * Tests Redis::restore
+     */
+    public function testRestore()
+    {
+        $plan    = new Plan();
+        $target  = $this->createTargetMock('/tmp/backup.redis');
+        $rdbPath = PHPBU_TEST_FILES . '/misc/dump.rdb';
+
+        $redis   = new Redis();
+        $redis->setup(['pathToRedisData' => $rdbPath, 'pathToRedisCli' => PHPBU_TEST_BIN]);
+        $redis->restore($target, $plan);
+
+        $this->assertCount(1, $plan->getRestoreCommands());
+    }
 }