Merge pull request #14 from NicolasNSSM/add-more-recent-travis-tests

Add PHP7.1 tests to travis

.travis.yml

@@ -2,6 +2,7 @@ language: php
 php:
     - '5.4'
     - '7.0'
+    - '7.1'
 
 before_install:
     - mkdir -p build/logs

tests/Nmure/Encryptor/Tests/EncryptorTest.php

@@ -3,8 +3,9 @@
 namespace Nmure\Encryptor\Tests;
 
 use Nmure\Encryptor\Encryptor;
+use PHPUnit\Framework\TestCase;
 
-class EncryptorTest extends \PHPUnit_Framework_TestCase
+class EncryptorTest extends TestCase
 {
     /**
      * 128bit secret hex key generated using the following UNIX command

tests/Nmure/Encryptor/Tests/Formatter/AbstractFormatterTest.php

@@ -4,13 +4,14 @@
 
 use Nmure\Encryptor\Encryptor;
 use Nmure\Encryptor\Formatter\FormatterInterface;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Class asserting that a FormatterInterface fulfills the minimum
  * requirements of what it should accomplish.
  * The formatter test classes should extend this class.
  */
-abstract class AbstractFormatterTest extends \PHPUnit_Framework_TestCase
+abstract class AbstractFormatterTest extends TestCase
 {
     protected $iv;
     protected $data = 'data';