change phpunit version

Author: agrandiere

.travis.yml

@@ -1,7 +1,5 @@
 language: php
 php:
-  - '5.4'
-  - '5.5'
   - '5.6'
   - '7.0'
   - '7.1'

check.php

@@ -11,7 +11,7 @@ class Check {
     function __construct($api_user, $api_secret, $models) {
       $this->api_user = $api_user;
       $this->api_secret = $api_secret;
-      $this->http = new \GuzzleHttp\Client(['base_uri' => $this->endpoint]);
+      $this->http = new \GuzzleHttp\Client(['base_uri' => $this->endpoint,'User-Agent' => 'SE-SDK-PHP' . '1.0']);
       $this->models = implode(",", $models);
     }
 

composer.json

@@ -1,6 +1,6 @@
 {
     "require-dev": {
-        "phpunit/phpunit": "^5.7"
+        "phpunit/phpunit": "~4.4.0@stable"
     },
     "require": {
         "guzzlehttp/guzzle": "~6.0"

sightengine.php

@@ -7,12 +7,12 @@ class SightengineClient  {
 	private $api_user;
 	private $api_secret;
 	private $endpoint = 'https://api.sightengine.com/';
-    private $http;
+  private $http;
 
     function __construct($api_user, $api_secret) {
       $this->api_user = $api_user;
       $this->api_secret = $api_secret;
-      $this->http = new \GuzzleHttp\Client(['base_uri' => $this->endpoint]);
+      $this->http = new \GuzzleHttp\Client(['base_uri' => $this->endpoint, 'User-Agent' => 'SE-SDK-PHP' . '1.0']);
     }
 
     public function feedback($model, $modelClass, $image) {

tests.php

@@ -19,10 +19,10 @@ public function test_allModel()
     {
         $client = new SightengineClient('1234', 'test');
 
-        $output = $client->check(['nudity','wad','properties','type','face'])->image('https://sightengine.com/assets/img/examples/example5.jpg');
+        $output = $client->check(['nudity','wad','properties','type','face', 'celebrities'])->image('https://sightengine.com/assets/img/examples/example5.jpg');
         $this->assertEquals('success', $output->status);
 
-        $output2 = $client->check(['nudity'])->image(__DIR__ . '/assets/image.jpg');
+        $output2 = $client->check(['nudity','wad','properties','type','face', 'celebrities'])->image(__DIR__ . '/assets/image.jpg');
         $this->assertEquals('success', $output2->status);
     }