Fixed the tests

.travis.yml

@@ -8,13 +8,7 @@ php:
   - hhvm
 
 before_script:
-  - travis_retry composer self-update
-  - travis_retry composer install --no-interaction --prefer-source --dev
+  - travis_retry composer install --no-interaction --prefer-source
 
 script:
-  - vendor/bin/phpunit --verbose
-  
-matrix:
-  allow_failures:
-    - php: hhvm
-  fast_finish: true
+  - vendor/bin/phpunit

phpunit.xml.dist

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
 <phpunit backupGlobals="false"
          backupStaticAttributes="false"
+         bootstrap="tests/bootstrap.php"
          colors="true"
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
@@ -9,7 +9,7 @@
          processIsolation="false"
          stopOnFailure="false"
          syntaxCheck="false"
-         bootstrap="tests/bootstrap.php"
+         verbose="true"
 >
     <testsuites>
         <testsuite name="DebugBar Test Suite">

tests/bootstrap.php

@@ -1,6 +1,7 @@
 <?php
 
 error_reporting(E_ALL | E_STRICT);
+date_default_timezone_set('Europe/London');
 
 $loader = require(dirname(__DIR__) . '/vendor/autoload.php');
 $loader->add('DebugBar\Tests', __DIR__);