Adding PHPUnit config

Author: tcz

.travis.yml

@@ -13,4 +13,4 @@ before_script:
   - sudo make install
   - echo "extension=runkit.so" >> `php --ini | grep "Loaded Configuration" | sed -e "s|.*:\s*||"`
   - cd ..
-script: phpunit --coverage-text .
+script: phpunit --coverage-text --configuration=phpunit.xml

phpunit.xml

@@ -0,0 +1,17 @@
+<phpunit colors="true">
+    <testsuite name="phpunit-mockfunction Test Suite">
+        <directory>./Tests</directory>
+    </testsuite>
+
+    <groups>
+        <exclude>
+            <group>PHPUnit</group>
+        </exclude>
+    </groups>
+
+    <filter>
+        <whitelist>
+            <directory suffix=".php">./PHPUnit</directory>
+        </whitelist>
+    </filter>
+</phpunit>