Add first simple unit tests

Author: coderius

phpunit.xml.dist

@@ -7,8 +7,8 @@
 		convertWarningsToExceptions="true"
 		stopOnFailure="false">
 		<testsuites>
-			<testsuite name="Integration">
-				<directory>./tests/integration</directory>
+			<testsuite name="Functional">
+				<directory>./tests/functional</directory>
 			</testsuite>
 			<testsuite name="Unit">
 				<directory>./tests/unit</directory>

src/UploadFileBehavior.php

@@ -10,8 +10,9 @@
 use yii\helpers\FileHelper;
 use backend\models\blog\BlogArticles;
 use yii\base\InvalidCallException;
-
-
+use yii\base\InvalidArgumentException;
+use yii\base\InvalidConfigException;
+use yii\base\NotSupportedException;
 
 /**
  *  UploadFileBehavior class
@@ -150,6 +151,25 @@ class UploadFileBehavior extends Behavior
      */
     private $time = false;
 
+        /**
+     * @inheritdoc
+     */
+    public function init()
+    {
+        parent::init();
+
+        if (!class_exists(Image::class)) {
+            throw new NotSupportedException("Yii2-imagine extension is required to use the UploadImageBehavior");
+        }
+
+        if ($this->directories === null) {
+            throw new InvalidConfigException('The "directories" property must be set.');
+        }
+        if (!is_array($this->directories)) {
+            throw new InvalidConfigException('The "directories" property must be an array.');
+        }
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -289,7 +309,6 @@ protected function getNewFileName()
     protected function isFile()
     {
         return  $this->getFileInstance() && $this->getFileInstance()->tempName;
-        
     }
 
 }

tests/data/test-image.jpg

@@ -2,12 +2,57 @@
 //UploadFileBehavior
 namespace tests\unit;
 
-use yii\base\InvalidParamException;
 use Yii;
+use yii\web\UploadedFile;
+use yii\base\InvalidParamException;
 
 class UploadFileBehaviorTest extends \tests\TestCase
 {
 
+   /**
+     * @inheritdoc
+     */
+    public static function setUpBeforeClass()
+    {
+        parent::setUpBeforeClass();
+
+        $_FILES = [
+            'User[image]' => [
+                'name' => 'test-image.jpg',
+                'type' => 'image/jpeg',
+                'size' => 74463,
+                'tmp_name' => __DIR__ . '/data/test-image.jpg',
+                'error' => 0,
+            ],
+        ];
+    }
+
+  public function testGetFileInstance()
+  {
+      $file = UploadedFile::getInstanceByName('User[image]');
+      $this->assertTrue($file instanceof UploadedFile);
+  }
+
+  public function testIsFile()
+  {
+      $file = UploadedFile::getInstanceByName('User[image]');
+      $this->assertTrue($file && $file->tempName);
+  }
+
+  public function testGetNewFileName()
+  {
+      $newFileName = "name";
+      $file = UploadedFile::getInstanceByName('User[image]');
+      $baseName = $file->baseName;
+      $ext = $file->extension;
+        
+      $result =  $newFileName ?
+        $newFileName . '.' . $file->extension :
+        $file->baseName . '_' . $this->time . '.' . $file->extension;
+
+      $this->assertEquals('name.jpg', $result);  
+  }
+  
   public function testSome()
   {
     $this->assertTrue(true);