diff --git a/tests/Unit/ExceptionTest.php b/tests/Unit/ExceptionTest.php
index 7b0280e..ff343f0 100644
--- a/tests/Unit/ExceptionTest.php
+++ b/tests/Unit/ExceptionTest.php
@@ -65,7 +65,7 @@ public function testExceptions()
         $users = $users->fromLocal($user_array);
 
         try {
-            $users = $users->outerJoinForeign($albums_array, 'albums','');
+            $users = $users->outerJoinForeign($albums_array, 'albums', '');
         } catch (\Exception $e) {
             $this->assertTrue($e instanceof InvalidArgumentException);
         }
@@ -164,6 +164,5 @@ public function testExceptions()
         } catch (\Exception $e) {
             $this->assertTrue($e instanceof InvalidArgumentException);
         }
-
     }
 }
diff --git a/tests/Unit/HasManyTest.php b/tests/Unit/HasManyTest.php
index 1538993..844b3ac 100644
--- a/tests/Unit/HasManyTest.php
+++ b/tests/Unit/HasManyTest.php
@@ -41,7 +41,7 @@ public function testPresenterJoin()
         $user_ids = $blog->pluck('created_by');
         //You can check the $user_ids result with:
         // print_r($user_ids);
-        $blog = $blog->innerJoinForeign($user_array, 'user','id')
+        $blog = $blog->innerJoinForeign($user_array, 'user', 'id')
             ->onRelation('created_by', 'user', 'id');
 
         $image_array_string = include dirname(dirname(__DIR__)).'/tests/Fixture/Images.php';
@@ -50,7 +50,7 @@ public function testPresenterJoin()
         // print_r($image_ids);
         $image_array = json_decode($image_array_string, true);
 
-        $blog = $blog->outerJoinForeign($image_array, 'image','id')
+        $blog = $blog->outerJoinForeign($image_array, 'image', 'id')
             ->onRelationbyObject(
                 Relation::of($blog->local_alias, 'images', 'image', 'id', RelationEnum::HAS_MANY_SPLIT)
             );
diff --git a/tests/Unit/HasOneTest.php b/tests/Unit/HasOneTest.php
index 0df8cfb..30b2158 100644
--- a/tests/Unit/HasOneTest.php
+++ b/tests/Unit/HasOneTest.php
@@ -37,7 +37,7 @@ public function testPresenterJoin()
         $image_array_string = include dirname(dirname(__DIR__)).'/tests/Fixture/Images.php';
         $image_array = json_decode($image_array_string, true);
 
-        $users = $users->innerJoinForeign($image_array, 'images','id')
+        $users = $users->innerJoinForeign($image_array, 'images', 'id')
             ->onRelation('avatar_id', 'images', 'id')
             ->toArray();