diff --git a/.travis.yml b/.travis.yml
index 1009fd18..6b7ebedc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,7 @@ php:
   - 5.4
   - 5.5
   - 5.6
+  - 7.0
   - hhvm
 
 env:
diff --git a/tests/travis/mysqli.phpunit.xml b/tests/travis/mysqli.phpunit.xml
index 4b65287b..1487a603 100644
--- a/tests/travis/mysqli.phpunit.xml
+++ b/tests/travis/mysqli.phpunit.xml
@@ -10,8 +10,12 @@
         </testsuite>
     </testsuites>
     <filter>
-        <blacklist>
-            <directory>../../vendor</directory>
-        </blacklist>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../../src</directory>
+            <exclude>
+                <directory suffix=".php">../../src/Drivers/Pdo</directory>
+                <file>../../src/Drivers/SimpleConnection.php</file>
+            </exclude>
+        </whitelist>
     </filter>
 </phpunit>
diff --git a/tests/travis/pdo.phpunit.xml b/tests/travis/pdo.phpunit.xml
index 77025391..e2061e56 100644
--- a/tests/travis/pdo.phpunit.xml
+++ b/tests/travis/pdo.phpunit.xml
@@ -10,8 +10,12 @@
         </testsuite>
     </testsuites>
     <filter>
-        <blacklist>
-            <directory>../../vendor</directory>
-        </blacklist>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../../src</directory>
+            <exclude>
+                <directory suffix=".php">../../src/Drivers/Mysqli</directory>
+                <file>../../src/Drivers/SimpleConnection.php</file>
+            </exclude>
+        </whitelist>
     </filter>
 </phpunit>