Merge pull request #4687 from mll-lab/unit-tests-first

[5.6] Switch execution order of testsuites, unit tests first

phpunit.xml

@@ -9,13 +9,13 @@
          processIsolation="false"
          stopOnFailure="false">
     <testsuites>
-        <testsuite name="Feature">
-            <directory suffix="Test.php">./tests/Feature</directory>
-        </testsuite>
-
         <testsuite name="Unit">
             <directory suffix="Test.php">./tests/Unit</directory>
         </testsuite>
+        
+        <testsuite name="Feature">
+            <directory suffix="Test.php">./tests/Feature</directory>
+        </testsuite>
     </testsuites>
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">