Make addons code remove a BoxError

src/routes/test/apps-test.js

@@ -11,7 +11,7 @@ let apps = require('../../apps.js'),
     constants = require('../../constants.js'),
     crypto = require('crypto'),
     database = require('../../database.js'),
-    docker = require('../../docker.js').connection,
+    Docker = require('dockerode'),
     expect = require('expect.js'),
     fs = require('fs'),
     hat = require('../../hat.js'),
@@ -33,6 +33,8 @@ let apps = require('../../apps.js'),
 
 var SERVER_URL = 'http://localhost:' + constants.PORT;
 
+const docker = new Docker({ socketPath: '/var/run/docker.sock' });
+
 // Test image information
 var TEST_IMAGE_REPO = 'cloudron/test';
 var TEST_IMAGE_TAG = '25.19.0';