BIG-21201 fix Sku options

Author: Andrei Kondratiev

src/Bigcommerce/Api/Resources/Sku.php

@@ -19,17 +19,6 @@ class Sku extends Resource
         'product_id',
     );
 
-    public function options()
-    {
-        $options = Client::getCollection($this->fields->options->resource, 'SkuOption');
-
-        foreach ($options as $option) {
-            $option->product_id = $this->product_id;
-        }
-
-        return $options;
-    }
-
     public function create()
     {
         return Client::createResource('/products/' . $this->product_id . '/skus', $this->getCreateFields());

src/Bigcommerce/Api/Resources/SkuOption.php

@@ -25,24 +25,4 @@ public function testUpdatePassesThroughToConnection()
 
         $sku->update();
     }
-
-    public function testOptionsPassesThroughToConnection()
-    {
-        $sku = new Sku((object)array(
-            'product_id' => 1,
-            'options' => (object)array(
-                'resource' => '/products/1/skus/1/options'
-            )
-        ));
-        $this->connection->expects($this->once())
-            ->method('get')
-            ->with($this->basePath . '/products/1/skus/1/options')
-            ->will($this->returnValue(array(array(), array())));
-
-        $collection = $sku->options;
-        $this->assertInternalType('array', $collection);
-        foreach ($collection as $condition) {
-            $this->assertInstanceOf('Bigcommerce\\Api\\Resources\\SkuOption', $condition);
-        }
-    }
 }