Fix tests

.travis.yml

@@ -1,6 +1,8 @@
 language: php
 php:
-  - 5.6
+  - 7.0
+  - 7.1
+  - 7.2
 
 script: 
  - composer install

composer.json

@@ -14,7 +14,7 @@
     "aws/aws-sdk-php": ">=2.7"
   },
   "require-dev": {
-    "atoum/atoum": "~2",
+    "atoum/atoum": "~3.1",
     "satooshi/php-coveralls": "dev-master"
   },
   "autoload": {

docker/test/Dockerfile

@@ -1,4 +1,4 @@
-FROM php:7
+FROM php:7.1
 
 RUN pecl install xdebug
 RUN docker-php-ext-enable xdebug
@@ -9,4 +9,4 @@ RUN apt-get update && apt-get install -y \
 
 COPY ./ssh/ssh_config /etc/ssh/ssh_config
 
-WORKDIR /data
+WORKDIR /data

src/Adapter/FileAdapter.php

@@ -61,15 +61,12 @@ public function __construct($repository, PriorityHandlerInterface $priorityHandl
             $finder = new Finder();
         }
 
-        if (null === $lockHandlerFactory) {
-            $lockHandlerFactory = new Factory(new FlockStore());
-        }
-
         if (null === $priorityHandler) {
             $priorityHandler = new StandardPriorityHandler();
         }
 
         $this->fs = $fs;
+
         if (!$this->fs->exists($repository)) {
             try {
                 $this->fs->mkdir($repository);
@@ -78,6 +75,10 @@ public function __construct($repository, PriorityHandlerInterface $priorityHandl
             }
         }
 
+        if (null === $lockHandlerFactory) {
+            $lockHandlerFactory = new Factory(new FlockStore($repository));
+        }
+
         $this->priorityHandler = $priorityHandler;
         $this->repository = $repository;
         $this->finder = $finder;