Merge "Introduce separate unit tests PHPUnit configuration"

diff --combined tests/phpunit/suite.xml
index e6d55d8,a9824ef..cc6ac31
--- 1/tests/phpunit/suite.xml
--- 2/tests/phpunit/suite.xml
+++ b/tests/phpunit/suite.xml
@@@ -56,12 -56,13 +56,13 @@@
                <testsuite name="documentation">
                        <directory>documentation</directory>
                </testsuite>
+               <testsuite name="unit">
+                       <directory>unit</directory>
+               </testsuite>
        </testsuites>
        <groups>
                <exclude>
-                       <group>Utility</group>
                        <group>Broken</group>
-                       <group>Stub</group>
                </exclude>
        </groups>
        <filter>
@@@ -76,18 -77,4 +77,18 @@@
                        </exclude>
                </whitelist>
        </filter>
 +      <listeners>
 +              <listener class="JohnKary\PHPUnit\Listener\SpeedTrapListener">
 +                      <arguments>
 +                              <array>
 +                                      <element key="slowThreshold">
 +                                              <integer>50</integer>
 +                                      </element>
 +                                      <element key="reportLength">
 +                                              <integer>50</integer>
 +                                      </element>
 +                              </array>
 +                      </arguments>
 +              </listener>
 +      </listeners>
  </phpunit>