add test for column key fluent

Author: pxpm

tests/Unit/CrudPanel/CrudPanelColumnsTest.php

@@ -532,4 +532,17 @@ public function testOrderColumnsMixedList()
 
         $this->assertEquals(['column2', 'column1', 'column3'], array_keys($this->crudPanel->columns()));
     }
+
+    public function testItCanChangeTheColumnKey() 
+    {
+       
+        $this->crudPanel->column('test');
+
+        $this->assertEquals('test', $this->crudPanel->columns()['test']['key']);
+
+        $this->crudPanel->column('test')->key('new_key');
+
+        $this->assertEquals('new_key', $this->crudPanel->columns()['new_key']['key']);
+
+    }
 }