Added process isolition for tests

cheprasov · cheprasov · commit 49841760d370 · 2017-01-03T00:17:55.000Z
diff --git a/phpunit.xml b/phpunit.xml
@@ -6,7 +6,7 @@
     convertErrorsToExceptions   = "true"
     convertNoticesToExceptions  = "true"
     convertWarningsToExceptions = "true"
-    processIsolation            = "false"
+    processIsolation            = "true"
     stopOnFailure               = "true"
     stopOnError                 = "true"
     stopOnIncomplete            = "false"
