Updated PHPUnit configuration

phpunit.xml.dist

@@ -1,34 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="./vendor/phpunit/phpunit/phpunit.xsd"
-         bootstrap="./test/bootstrap.php"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
          colors="true">
     <testsuites>
         <testsuite name="zend-file Test Suite">
-            <directory>./test/</directory>
+            <directory>./test</directory>
         </testsuite>
     </testsuites>
 
-    <groups>
-        <exclude>
-            <group>disable</group>
-        </exclude>
-    </groups>
-
     <filter>
-        <whitelist addUncoveredFilesFromWhitelist="true">
+        <whitelist processUncoveredFilesFromWhitelist="true">
             <directory suffix=".php">./src</directory>
         </whitelist>
     </filter>
-
-    <php>
-        <ini name="date.timezone" value="UTC"/>
-
-        <!-- OB_ENABLED should be enabled for some tests to check if all
-             functionality works as expected. Such tests include those for
-             Zend\Soap and Zend\Session, which require that headers not be sent
-             in order to work. -->
-        <env name="TESTS_ZEND_OB_ENABLED" value="false" />
-
-    </php>
 </phpunit>