Use the PHP test framework.

Author: udan11

.travis.yml

@@ -8,6 +8,8 @@ php:
 
 before_install:
     - sudo apt-get update -qq
+
+install:
     - sudo apt-get install -y liblzma-dev
 
 before_script:
@@ -17,6 +19,9 @@ before_script:
     - sudo make install
     - echo "extension=xz.so" >> `php --ini | grep "Loaded Configuration File:" | sed -e "s/.*:\s*//"`
 
+script:
+    - make test
+
 matrix:
     allow_failures:
         - php: nightly