diff --git a/.travis.yml b/.travis.yml
index 867eba9..440bc5e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,26 @@
-language: php 
-php:
-  - "7.0"
-  - "5.6"
-  - "5.5"
-  - "5.4"
\ No newline at end of file
+language: php
+
+dist: trusty
+
+services: mysql
+
+matrix:
+  include:
+  - php: 5.5
+  - php: 5.6
+  - php: 7.0
+  - php: 7.1
+  - php: 7.2
+  - php: 7.3
+  - php: 7.4
+
+sudo: false
+
+install:
+  - composer install
+
+before_script:
+  - mysql -e 'CREATE DATABASE IF NOT EXISTS test;'
+
+script:
+  - vendor/bin/phpunit
diff --git a/composer.json b/composer.json
index d6cd0fd..1f74fdb 100644
--- a/composer.json
+++ b/composer.json
@@ -17,6 +17,23 @@
     "ext-pdo": "*",
     "ext-json": "*"
   },
+  "require-dev": {
+    "phpunit/phpunit": "^4.8 || ^5.7 || ^6.5 || ^7.0"
+  },
+  "suggest": {
+    "ext-pdo_cubrid": "Supports for CUBRID",
+    "ext-pdo_dblib": "Supports for  Microsoft SQL Server and Sybase",
+    "ext-pdo_firebird": "Supports for Firebird",
+    "ext-pdo_ibm": "Supports for IBM",
+    "ext-pdo_informix": "Supports for Informix",
+    "ext-pdo_mysql": "Supports for MySQL",
+    "ext-pdo_sqlsrv": "Supports for Microsoft SQL Server",
+    "ext-pdo_ocl": "Supports for Oracle",
+    "ext-pdo_odbc": "Supports for ODBC and DB2 ",
+    "ext-pdo_pgsql": "Supports for PostgreSQL",
+    "ext-pdo_sqlite": "Supports for SQLite",
+    "ext-pdo_4d": "Supports for 4D"
+  },
   "autoload": {
     "psr-4": {
       "Buki\\": "src"
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
new file mode 100644
index 0000000..0284189
--- /dev/null
+++ b/phpunit.xml.dist
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit bootstrap="vendor/autoload.php"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         verbose="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+
+    <testsuites>
+        <testsuite name="pdox Tests">
+            <directory>tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/</directory>
+        </whitelist>
+    </filter>
+
+</phpunit>